| UNITED STATES |
| Band
MHz |
Government
Allocation(s) |
Government Allocation(s)
by Footnote |
Government Usage |
Planned Usage |
| 30- 30.56 |
FIXED
MOBILE |
None |
Military LMR. Used by the military services for
tactical and training operations to include tactical air-ground and air-air communications.
Non-Military LMR. Other Federal agencies use this
band for natural resource management and for wildlife
telemetry. |
No changes are planned.
Use expected to continue. |
| 30.56- 32 |
None |
None |
Military LMR. Used by the military services for
tactical and training operations on a non-interference
basis.
Non-Military LMR. Other Federal agencies use this
band for natural resource management and for forest
fire fighting. |
Use expected to continue. |
| 32- 33 |
FIXED
MOBILE |
None |
Military LMR. This band is used primarily for tactical
and training operations by U.S. military units for
combat net radio operations that provide command
and control for combat, combat support, and combat
service support units. Frequencies also used for
air-to-ground communications for military close air
support requirements as well as some other tactical
air-ground and air-air communications.
Non-Military LMR. Other uses include land
management and protection of natural resources. |
No changes are planned.
Use expected to continue. |
| 33- 34 |
None |
None |
Non-Military LMR. Federal agencies are authorized
to use this band as part of mutual aid response with
local communities (fire, medical, etc.).
Military LMR. Used by the military services for
tactical and training operations on a non-interference
basis. |
Use expected to continue. |
| 34- 35 |
FIXED
MOBILE |
None |
Military LMR. This band is used primarily for tactical
and training operations by the U.S. military for net
radio operations that provide command and control
for combat, combat support, and combat service
support units. Frequencies also used for
air-to-ground communications for military close air
support requirements as well as some other tactical
air-ground and air-air communications.
Non-Military LMR. Extensive use of frequencies in
this band is for natural resource management, park
securitylaw enforcement at national parks, forests,
wildlife refuge areas, etc. Some other uses of this are
for law enforcement and facilities security
management. |
No changes are planned.
Use expected to continue. |
| 35- 36 |
None |
None |
Military LMR. Used by the military services for
tactical and training operations on a non-interference
basis and for experimental testing. |
Use expected to continue. |
| 36- 37 |
FIXED
MOBILE
US220 |
None |
Military LMR. This band is used primarily for tactical
and training operations by U.S. military units for
combat net radio operations that provide command
and control for combat, combat support, and combat
service support units. Frequencies also used for
air-to-ground communications for military close air
support requirements as well as some other tactical
air-ground and air-air communications.
Non-Military LMR. Other uses include national park
management, law enforcement, pubic safety nets,
contingencies, and natural resources management. |
No changes are planned.
Use expected to continue. |
| 37- 37.5 |
None |
None |
Non-Military LMR. Some Federal agencies are
authorized to use this band for mutual aid response to
local communities.
Military LMR. Military services have some usage for
tactical and training operations on a non-interference
basis. |
Use expected to continue. |
| 37.5- 38 |
Radio Astronomy
S5.149
|
None |
Radio Astronomy. Continuum observations are
performed in this band that study electromagnetic
radiation from the planet Jupiter and from the Sun. |
Scientific research is
expected to continue and
increase in this band. |
| 38- 38.25 |
FIXED
MOBILE
RADIO ASTRONOMY
S5.149 US81 |
None |
Military LMR. This band is used primarily for tactical
and training operations by U.S. military units for
combat net radio operations that provide command
and control for combat, combat support, and combat
service support units. Frequencies also used for
air-to-ground communications for military close air
support requirements, other tactical air-ground and
air-air communications, and experimental testing.
Maritime Mobile. U.S. Coast Guard ship-to-ship
and ship-to-shore communications.
Radio Astronomy. Continuum observations are
performed in this band to study electromagnetic
radiation from the Sun and the planet Jupiter. |
No changes are planned.
Use expected to continue.
Scientific research is
expected to continue and
increase in this band. |
| 38.25- 39 |
FIXED
MOBILE |
None |
Non-Military LMR. This band is extensively used for
land mobile radio communications in the operation,
protection, and maintenance of national parks,
forests, wildlife refuge areas, etc. Frequencies in this
band are also used for reservation programs, law
enforcement, public safety operations, control of
power generationtransmission and water facilities,
environmental data collection, fish management, and
wildlife telemetry programs.
Military LMR. However, this band is used primarily
for tactical and training operations by U.S. military
units for combat net radio operations that provide
command and control for combat, combat support,
and combat service support units. Frequencies also
used for air-to-ground communications for military
close air support requirements as well as some other
tactical air-ground and air-air communications. |
No changes are planned.
Use expected to continue. |
| 39- 40 |
None |
None |
Non-Military LMR. Some Federal usage is
authorized in this band for mutual aid response to
local communities (fire, medical, oil spills, etc.). |
Use expected to continue. |
| 40.0- 40.66 |
FIXED
MOBILE |
None |
Non-Military LMR. This band is extensively used for
land mobile radio communications in the operation,
protection, and maintenance of national parks,
forests, wildlife refuge areas, etc. Frequencies in this
band are also used for meteor-burst communications,
reservation programs, public safety operations,
environmental data collection, fish management, and
wildlife telemetry programs.
Military LMR. This band is used primarily for tactical
and training operations by U.S. military units for
combat net radio operations that provide command
and control for combat, combat support, and combat
service support units. Frequencies also used for
air-to-ground communications for military close air
support requirements as well as some other tactical
air-ground and air-air communications. |
No changes are planned.
Use expected to continue. |
| 40.66- 40.7 |
FIXED
MOBILE
S5.150 US210 |
ISM S5.150 |
Non-Military LMR. This band is extensively used for
land mobile radio communications in the operation,
protection, and maintenance of national parks,
forests, wildlife refuge areas, etc. Frequencies in this
band are also used for fire suppression, reservation
programs, environmental data collection, fish
management, and wildlife telemetry programs.
Military LMR. This band is used primarily for tactical
and training operations by U.S. military units for
combat net radio operations that provide command
and control for combat, combat support, and combat
service support units. Frequencies also used for
air-to-ground communications for military close air
support requirements as well as some other tactical
air-ground and air-air communications.
ISM. The band 40.66-40.70 MHz (center frequency
40.68 MHz) is designated for industrial, scientific and
medical (ISM) applications. |
No changes are planned.
Use expected to continue. |
| 40.7- 42 |
FIXED
MOBILE
US220 |
None |
Non-Military LMR. This band is extensively used for
land mobile radio communications in the operation,
protection, and maintenance of national parks,
forests, wildlife refuge areas, etc. Frequencies in this
band are also used for meteor-burst communications,
reservation programs, law enforcement, public safety
operations, control of power generationtransmission
and water facilities, environmental data collection, fish
management, and wildlife telemetry programs.
Military LMR. This band is used primarily for tactical
and training operations by U.S. military units for
combat net radio operations that provide command
and control for combat, combat support, and combat
service support units. Frequencies also used for
air-to-ground communications for military close air
support requirements as well as some other tactical
air-ground and air-air communications. |
No changes are planned.
Use expected to continue. |
| 42- 43.69 |
None |
None |
Non-Military LMR. Primarily used by Federal
agencies for mutual aid response with local
communities.
Military LMR. Used by the military services for
tactical and training operations on a non-interference
basis. |
Use expected to continue. |
| 43.69- 46.6 |
None |
None |
Non-Military LMR. Primarily used by Federal
agencies for mutual aid response with local
communities.
Military LMR. Used by the military services for
tactical and training operations on a non-interference
basis. |
Use expected to continue. |
| 46.6- 47 |
FIXED
MOBILE |
None |
Non-Military LMR. Extensive use of this band is for
contingency response to various national disasters.
Others uses are for national resources management,
law enforcement, tornado tracking, and various
meteorological research support.
Military LMR. This band is used primarily for tactical
and training operations by U.S. military units for
combat net radio operations that provide command
and control for combat, combat support, and combat
service support units. Frequencies also used for
air-to-ground communications for military close air
support requirements as well as some other tactical
air-ground and air-air communications. |
No changes are planned.
Use expected to continue. |
| 47- 49.6 |
None |
None |
Experimental. Used for experimental research to
observe and measure currents in harbor areas in
support of vessel safety.
Military LMR. Used by the military services for
tactical and training operations on a non-interference
basis. |
Use expected to continue. |
| 49.6- 50 |
FIXED
MOBILE |
None |
Non-Military LMR. This band is used extensively to
support contingencies or naturalecological
emergencies, some public safety requirements,
MARS system, and air-quality measurements.
Experimental. Research is performed in various
regions of the atmosphere as well as experimental
development of portable space orbital debris ground
radars.
Military LMR. This band is used primarily for tactical
and training operations by U.S. military units for
combat net radio operations that provide command
and control for combat, combat support, and combat
service support units. Frequencies also used for
air-to-ground communications for military close air
support requirements as well as some other tactical
air-ground and air-air communications. |
No changes are planned.
Use expected to continue. |
| 50- 54 |
None |
None |
Military LMR. Military units conduct tactical and
training operations in this band on a non-interference
basis. |
Use expected to continue. |
| 54- 72 |
None |
None |
Experimental. On a non-interference basis, used
primarily for experimental testing and equipment
checkout.
Broadcasting. Some TV broadcast is performed in
various Pacific island areas. |
ATV is planned to use
existing TV spectrum when
transitioning from NTSC to
ATV.
Use expected to continue. |
| 72- 73 |
None |
None |
Radio Astronomy. Observations of the cosmos is
done in this band.
Experimental. Numerous RDT&E testing as well as
telecommand testing is performed in this band on a
non-interference basis. NASA NIB use at Wallops
Flight Facility and Kennedy Space Center includes
RPVs. |
Use expected to continue. |
| 73- 74.6 |
RADIO ASTRONOMY
US74 |
None |
Radio Astronomy. Preferred for continuum
observations. These observations help identify
characteristics of stars, planets, and gases such as
their elemental composition, temperature, etc. |
Scientific research is
expected to continue and
increase in this band. |
| 74.6- 74.8 |
FIXED
MOBILE
US273 |
None |
Military LMR. Usage range from administrative land
mobile nets to ground communications for military
aircraft crews.
Non-Military LMR. Usage ranges from portable-to-portable communications to low-power
communications inside power plant facilities to the
remote control of devices. |
No changes are planned.
Use expected to continue. |
| 74.8- 75.2 |
AERONAUTICAL
RADIONAVIGATION
S5.180 |
None |
Aero-Radionav. Used for instrument landing system
(ILS) marker beacons that provide guidance
information during approach and landing. |
As the U.S. transitions to
satellite-based
radionavigation, no future
aeronautical uses are
envisioned for this band
after ILS has been fully
decommissioned (1999
FRP). |
| 75.2- 75.4 |
FIXED
MOBILE
US273 |
None |
Non-Military LMR. Usage ranges from public safety
operations to low power operations to the remote
control of mechanical devices.
Military LMR. Usage ranges from military runway
light control systems to aircrew ground
communications. |
No changes are planned.
Use expected to continue. |
| 75.4- 76 |
None |
None |
Broadcasting. Educational TV broadcasts on
various Pacific islands.
Experimental. Equipment testing is performed on a
NIB basis. |
Use expected to continue. |
| 76- 88 |
None |
None |
Broadcasting. Government TV translator and
educational TV broadcasts are licensed.
Military LMR. Used primarily for military services
tactical and training operations on a NIB basis. |
ATV is planned to use
existing TV spectrum when
transitioning from NTSC to
ATV.
Use expected to continue. |
| 88- 108 |
None
US93 |
None |
Experimental. Used by various Federal agencies for
maintenance and calibration testing of aeronautical
radionavigation equipment.
Broadcasting. Some radio broadcasts are licensed
for various Pacific islands. |
Use expected to continue. |
| 108-
117.975 |
AERONAUTICAL
RADIONAVIGATION
G126 US93 |
None |
Aero-Radionav. VOR operates in the 108-117.975
MHz band and it shares the 108-111.975 MHz portion
of the band with ILS localizers. The FAA operates
1,012 VOR, VOR/DME, and VORTACs including 150
VOR-only stations. This number of stations is
expected to remain stable until the VOR/DMEs begin
to be decommissioned in 2008. The band 112-117.975 MHz is also being utilized to transmit
differential GPS (DGPS) correction to aircraft using
Special Category-1 (SCAT-1) stations. The military
also operates stations in the U.S. and overseas which
are available to all users. |
As the U.S. transitions to
satellite-based
radionavigation, both
VORs and ILSs are
planned for partial or full
decommissioning. Future
aeronautical applications
for this band include (1)
expanded DGPS
transmissions (SCAT-1
and/or LAAS), and (2)
possible use as an
expansion band for VHF
A/G comm (117.975-137
MHz). VOR/DMEs begin
to be decommissioned in
2008. Cat I ILS systems
scheduled to be phased-down in 2008 while ILS
Cat II and III will be
needed beyond 2015.
(See 1999 FRP). |
| 117.975-
121.4125 |
AERONAUTICAL
MOBILE (R)
US26 US 28 S5.111
S5.198 S5.200 |
Aeronautical
Mobile-Satellite (R)
S5.198 |
ATC Comm. Primarily 25 kHz channel, AM voice,
air-ground communications used by the FAA for the
air traffic control of commercial, private, and
recreational aviation. Band includes the VHF
emergency search and rescue guardband, and airport
utility and ELT testing. Some air traffic control is
provided to military aircraft equipped with VHF air-ground radios. |
Use expected to continue.
Next generation pilot-to-controller communications
are being implemented
(digital, TDMA
technology). |
| 121.4125-
121.5875 |
AERONAUTICAL
MOBILE (R)
S5.111 S5.198 S5.199
S5.200 |
Aeronautical
Mobile-Satellite (R)
S5.198
Maritime Mobile S5.200 |
ATC Comm. Primarily 25 kHz channel, AM voice,
air-ground communications used by the FAA for the
air traffic control of commercial, private, and
recreational aviation. Band includes the VHF
emergency search and rescue frequency, 121.5 MHz
(and its guardband), and airport utility and ELT
testing. Some air traffic control is provided to military
aircraft equipped with VHF air-ground radios. |
Use expected to continue.
Next generation pilot-to-controller communications
are being investigated
(digital, TDMA
technology). |
| 121.5875-
121.9375 |
AERONAUTICAL
MOBILE (R)
US28 S5.198 S5.200 |
Aeronautical
Mobile-Satellite (R)
S5.198 |
ATC Comm. Primarily 25 kHz channel, AM voice,
air-ground communications used by the FAA for the
air traffic control of commercial, private, and
recreational aviation. Band includes the VHF
emergency search and rescue guardband, and airport
utility and ELT testing. Some air traffic control is
provided to military aircraft equipped with VHF air-ground radios. |
Use expected to continue.
Next generation pilot-to-controller communications
are being investigated
(digital, TDMA
technology). |
| 121.9375-
121.9625 |
None
US30 US31 US33
S5.198 |
Aeronautical
Mobile-Satellite (R)
S5.198 |
ATC Comm. Various Federal agencies are
authorized to use this band for air-ground-air
communications. |
Use expected to continue.
Next generation pilot-to-controller communications
are being investigated
(digital, TDMA
technology). |
| 121.9625-
123.0875 |
None
US30 US31 US80
US102 US213 S5.198 |
Aeronautical
Mobile-Satellite (R)
S5.198 |
ATC Comm. Primarily used by the FAA for air traffic
control.
VHF Comm. Other Federal agencies use is for
airair and airgroundair communications supporting
natural resource protection and management
programs. |
Use expected to continue.
Next generation pilot-to-controller communications
are being investigated
(digital, TDMA
technology). |
| 123.0875-
123.5875 |
AERONAUTICAL
MOBILE
US32 US33 US112
S5.198 S5.200 |
Aeronautical
Mobile-Satellite (R)
S5.198
Maritime Mobile S5.200 |
VHF Comm. Frequency 123.1 MHz for SAR scene-of action communications (See Section 7.5.4 of the
NTIA Manual). Other channels in this band support
operations flight testing and aviation instructional
gliders. |
Use expected to continue.
Next generation pilot-to-controller
communications are being
investigated (digital, TDMA
technology). |
| 123.5875-
128.8125 |
AERONAUTICAL
MOBILE (R)
US26 S5.198 |
Aeronautical
Mobile-Satellite (R)
S5.198 |
ATC Comm. Primarily 25 kHz channel, AM voice,
air-ground communications for the air traffic control of
commercial, private, and recreational aviation. FSS
Air Carrier Advisory is supported in this band as well
as operational control (ARINC) functions. Some air
traffic control is provided to military aircraft equipped
with VHF air-ground radios. |
Use expected to continue.
Next generation pilot-to-controller communications
are being investigated
(digital, TDMA
technology). |
| 128.8125-
132.0125 |
None
S5.198 |
Aeronautical
Mobile-Satellite (R)
S5.198 |
Experimental. Airground communications tests and
equipment checkout. |
Use expected to continue.
Next generation pilot-to-controller communications
are being investigated
(digital, TDMA
technology). |
| 132.0125-
136.00 |
AERONAUTICAL
MOBILE (R)
US26 S5.198 |
Aeronautical
Mobile-Satellite (R)
S5.198 |
ATC Comm. Primarily 25 kHz channel, AM voice,
air-ground communications for the air traffic control of
commercial, private, and recreational aviation. This
band also supports flight inspections and a channel is
allocated for VHF military common. Some air traffic
control is provided to military aircraft equipped with
VHF air-ground radios. |
Use expected to continue.
Next generation pilot-to-controller communications
are being investigated
(digital, TDMA
technology). |
| 136- 137 |
None
US244 S5.203 |
Aeronautical
Mobile-Satellite (R)
S5.203
Meteorological-Satellite
(space-to-Earth)
US244
Space Operations
(space-to-Earth)
US244
Space Research US244 |
ATC Comm. Air traffic control is conducted in this
band.
WXD Satellite. Data acquisition from meteorological
satellite programs is supported in this band.
Space Research. NASA supports the Interplanetary
Monitoring Platform (IMP)-8 spacecraft by space
tracking and telemetry operations in this band.
Space Ops. Space telemetering and space station
operations are conducted in this band.
Experimental. Used by various Federal agencies for
equipment checkout and testing. |
No changes are planned.
Use expected to continue. |
| 137-
137.025 |
SPACE OPERATION
(space-to-Earth)
METEOROLOGICAL
SATELLITE
(space-to-Earth)
SPACE RESEARCH
(space-to-Earth)
MOBILE-SATELLITE
(space-to-Earth)
US319 US320 S5.209
US318 S5.208 |
None |
Experimental. Some equipment testing is done in
this band. |
No changes are planned.
Use expected to continue. |
| 137.025-
137.175 |
SPACE OPERATION
(space-to-Earth)
METEOROLOGICAL
SATELLITE (space-to-Earth)
SPACE RESEARCH
(space-to-earth)
Mobile-Satellite (space-to-Earth)
US319 US320
S5.208A S5.209 US318
S5.208 |
None |
WXD Satellite. METEOSAT-3, a temporary gapfiller
for the GOES meteorological satellite project,
operates a downlink during emergency situations.
Experimental. Some equipment testing is performed
by Federal agencies in this band. |
No changes are planned.
Use expected to continue. |
| 137.175-
137.825 |
SPACE OPERATION
(space-to-Earth)
METEOROLOGICAL
SATELLITE (space-to-Earth)
SPACE RESEARCH
(space-to-Earth)
MOBILE-SATELLITE
(space-to-Earth)
US319 US320
S5.208A S5.209 US318
S5.208 |
None |
WXD Satellite. The Federal government uses this
band primarily for meteorological satellite space
stations: picture transmission to public and direct
sounding broadcasts.
Space Research. NASA supports the Interplanetary
Monitoring Platform (IMP)-8 spacecraft by space
tracking and telemetry operations in this band.
Space Ops. Use is also made for a space tracking
and a space operation space station.
|
No changes are planned.
Use expected to continue. |
| 137.825-
138 |
SPACE OPERATION
(space-to-Earth)
METEOROLOGICAL
SATELLITE (space-to-Earth)
SPACE RESEARCH
(space-to-Earth)
Mobile-Satellite
(space-to-Earth)
US319 US320
S5.208A S5.209 US318
S5.208 |
None |
Space Research. NASA and the NSF conduct
various space research activities in this band to
include:
NASA: The High Energy Transient Experiment
(HETE) that measures and collects data on ultraviolet,
X-ray, and gamma ray radiation.
NASA: The Interplanetary Monitoring Platform
(IMP)-8 spacecraft by space tracking and telemetry
operations in this band.
NSF: Various scientific research projects in this
band. |
No changes are planned.
Use expected to continue. |
| 138- 144 |
FIXED
MOBILE
US10 G30 |
None |
Military Comm. This is one of the DOD primary
military tactical and training bands for fixed, mobile,
and aeronautical mobile communications. This band
is also used by the Army, Navy, Air Force, U.S.
Marines, and the U.S. Coast Guard for non-tactical
land mobile radio networks that support military
infrastructure functions (i.e., firecrash, security,
ambulance, fuels, disaster preparedness,
commanders net, transportation, etc.) at and in the
vicinity of military bases and numerous military
training areas and national test ranges. Also, this
band is essential to the activities of the Air Force
Auxiliary (Civil Air Patrol) and USCG Auxiliary for
support of search and rescue operations. Civil
emergency communications and the Military Affiliate
Radio System (MARS) are also supported in this
band. Finally, the US Coast Guard also operates
auxiliary nets supporting boating safety.
Space Ops. NASA uses frequencies in this band to
support the International Space Station (ISS) VHF
Voice Communications Link (IVVCL) primarily when
docking with space stations.
NASA. This band is also used by NASA for LMR
activities. |
No changes are planned.
Use expected to continue. |
| 144- 146 |
None |
None |
None |
No changes are planned. |
| 146- 148 |
None |
None |
Experimental. Some Federal agencies are
authorized to have temporary assignments in this
band that do not conform to the National Table of
Frequency Allocations. |
Use expected to continue. |
| 148- 149.9 |
FIXED
MOBILE
MOBILE-SATELLITE(Earth-to-space) S5.209 US319
US320 US323 US325
S5.218 S5.219 US10
G30 |
SPACE OPERATIONS
(Earth-to-space) S5.218 |
Military Comm. This is one of the DOD primary
military tactical and training bands for fixed, mobile,
and aeronautical mobile communications. This band
is also used by the Army, Navy, and Air Force for
non-tactical land mobile radio networks that maintain
military infrastructure functions (i.e., firecrash,
security, ambulance, fuels, disaster preparedness,
commanders net, transportation, etc.) at and in the
vicinity of military bases and numerous military
training areas and national test ranges.
Non-Military LMR. The Interior Department's fish
management program is supported in this band with
USA-wide channels. This band is essential to the
support of the Civil Air Patrol and the USCG boating
safety and search and rescue operations.
Satellite Uplinks. Satellite uplink operations are
supported in this band by NASA, DOE, NSF, DOS.
Most notable are the METEOSAT-3, IMP-8, Advanced
Technology Satellite (ATS 1 and 3), and the NOAA
91112 J-satellites. |
No changes are planned.
Use expected to continue. |
| 149.9-
150.05 |
RADIONAVIGATION-
SATELLITE
MOBILE SATELLITE
(Earth-to-space) S5.209
US319 US322
S5.220 S5.223 |
None |
Mobile Satellite. Federal Government use of this
band for mobile-satellite service is limited by US
Footnote 319 to Earth stations operating with
non-government satellites. (The TRANSIT-SAT
ceased operation as a position and timing system on
123196.) |
No changes are planned.
Use expected to continue. |
| 150.05-
150.8 |
FIXED
MOBILE
US216 |
None |
Military LMR. Major users of this band are by the
Army, Navy, and Air Force for non-tactical land mobile
radio networks that maintain military infrastructure
functions (i.e., firecrash, security, ambulance, fuels,
disaster preparedness, commanders net,
transportation, etc.).
Non-Military LMR. Other Federal use includes
functions supporting national reservation
management. |
No changes are planned.
Use expected to continue. |
| 150.8- 152 |
None
S5.226 US316 |
None |
Non-Military LMR. Some Federal agency usage is
authorized for mutual aid response (fire fighting,
forest fire fighting, medical, etc.) with local
communities. Also used for protection and
management of natural resources and wildlife. |
Use expected to continue. |
| 152-
152.255 |
None
US316 |
None |
Non-Military LMR. Some Federal agencies' usage in
this band is authorized for cooperative studies in the
protection and management of natural resources.
Some frequencies in this band are authorized for
governmentnon-government medical radio
communications systems, US216. |
Use expected to continue. |
| 152.255-
152.495 |
None |
None |
None |
No changes are planned. |
| 152.495-
152.855 |
None |
None |
Experimental. Some Federal agencies have
temporary assignments in this band that do not
conform to the National Table of Frequency
Allocations. |
Use expected to continue. |
| 152.855-
154 |
None
S5.226 US316 |
None |
Non-Military LMR. Various Federal agencies are
authorized to use this band for mutual aid response to
local communities (fire fighting, forest fire fighting,
medical, hazardous material incidents, etc.). |
Use expected to continue. |
| 154-
156.2475 |
None
S5.226 US316 |
None |
Non-Military LMR. Various Federal agencies are
authorized to use this band for mutual aid response to
local communities (fire fighting, forest fire fighting,
medical, etc.). |
Use expected to continue.
Per ITU Appendix S18,
Administrations may apply
12.5 kHz channel
interleaving in the VHF
Maritime Mobile Band with
restrictions stipulated. |
| 156.2475-
156.308 |
None
US77 US266 |
MARITIME MOBILE
US77 |
Maritime Mobile. Intership use of 156.3 MHz and
vessel traffic services under the control of the USCG
on 156.25 MHz. |
No changes are planned.
Use expected to continue. |
| 156.308-
156.542 |
None
S5.227 US77 US266 |
MARITIME MOBILE
US77 |
Maritime Mobile. On 156.375 MHz, government
vessel bridge-to-bridge communications and
government coast stations for navigational
communications. |
No changes are planned.
Use expected to continue.
Per ITU Appendix S18,
Administrations may apply
12.5 kHz channel
interleaving in the VHF
Maritime Mobile Band with
restrictions stipulated. |
| 156.542-
156.558 |
None
US77 US266 |
MARITIME MOBILE
US77 |
Maritime Mobile. Vessel traffic services under the
control of the USCG on 156.55 MHz, |
No changes are planned.
Use expected to continue. |
| 156.558-
156.592 |
None |
None |
None |
No changes are planned. |
| 156.592-
156.608 |
None
US77 US266 |
MARITIME MOBILE
US77 |
Maritime Mobile. On 156.6 MHz, port operations by
government coast and ship stations. Vessel traffic
services under the control of the USCG on 156.6
MHz. |
No changes are planned.
Use expected to continue. |
| 156.608-
156.692 |
None
S5.227 US77 US266 |
MARITIME MOBILE
US77 |
Maritime Mobile. On 156.65 MHz, government
vessel bridge-to-bridge communications and
government coast stations for navigational
communications. |
No changes are planned.
Use expected to continue.
Per ITU Appendix S18,
Administrations may apply
12.5 kHz channel
interleaving in the VHF
Maritime Mobile Band with
restrictions stipulated. |
| 156.692-
156.708 |
None
US77 US266 |
MARITIME MOBILE
US77 |
Maritime Mobile. On 156.7 MHz, port operations by
government coast and ship stations. Vessel traffic
services under the control of the USCG on 156.7
MHz. |
No changes are planned.
Use expected to continue. |
| 156.708-
156.742 |
None |
None |
None |
No changes are planned. |
| 156.742-
156.758 |
None
US106 US266 |
MARITIME MOBILE
US106 |
Maritime Mobile. On 156.75 MHz, government coast
and ship stations are authorized use in support of
marine environmental protection operations. |
No changes are planned.
Use expected to continue. |
| 156.758-
156.7625 |
None |
None |
None |
No changes are planned.
Per ITU Appendix S18,
Administrations may apply
12.5 kHz channel
interleaving in the VHF
Maritime Mobile Band with
restrictions stipulated. |
| 156.7625-
156.8375 |
None
S5.226 US107 US266 |
MARITIME MOBILE
US107 |
Maritime Mobile. Frequency 156.8 MHz is for
international distress, safety, and call and reply. |
No changes are planned.
Use expected to continue. |
| 156.8375-
156.992 |
None |
None |
None |
No changes are planned. |
| 156.992-
157.008 |
None
US77 US266 |
MARITIME MOBILE
US77 |
Maritime Mobile. On 157.0 MHz, port operations by
government coast and ship stations. |
No changes are planned.
Use expected to continue. |
| 157.008-
157.0375 |
None |
None |
None |
No changes are planned. |
| 157.0375-
157.1875 |
MARITIME MOBILE
US214 US266 S5.226
G109 |
None |
USCG. Primary use of this band is for U.S. Coast
Guard shipshore radio station communications for
safety and distress response functions, marine safety
broadcasts, and command and control of USCG
vessels, as well as communications with the general
maritime community.
NOAA. The Commerce DepartmentNOAA is a large
user of this band for law enforcement matters, fishery
research, oceanographicfisheries activities, geodetic
surveys, hydrographic programs, hydrologic surveys,
marine pollution studies, and support of oil clean-ups.
EPA. The EPA uses this band for ship-ship and
ship-shore communications for environmental
monitoring and assessment programs. |
No changes are planned.
Use expected to continue.
Per ITU Appendix S18,
Administrations may apply
12.5 kHz channel
interleaving in the VHF
Maritime Mobile Band with
restrictions stipulated. |
| 157.1875-
157.45 |
None
US223 US266 S5.226 |
None |
Maritime Mobile. Various Federal agencies are
authorized to use this band for marine
communications (vessel traffic control, intership,
ship-to-coast, port operations, harbor operations,
etc.). Research. Other uses include environmental
monitoring and research, scientific research, etc.
Non-Military LMR. Mutual aid response to local
communities (fire fighting, public safety, etc.) is also
performed in this band. |
Channels in this band are
planned for spectrum
auction for maritime and
inland VHF Public Coast
Stations.
Per ITU Appendix S18,
Administrations may apply
12.5 kHz channel
interleaving in the VHF
Maritime Mobile Band with
restrictions stipulated.
Use expected to continue. |
| 157.45-
157.755 |
None
US266 S5.226 |
None |
Experimental. Very little usage by Federal agencies
other than for equipment testing and evaluation. |
Use expected to continue. |
| 157.755-
158.115 |
None
S5.226 |
None |
Non-Military LMR. Various Federal agencies are
authorized to use this band in response to
contingency support requirements and is limited to
non-government public correspondence. |
Use expected to continue. |
| 158.115-
161.575 |
None
S5.226 |
None |
Non-Military LMR. Various Federal agencies are
authorized to use this band for mutual aid response
with local communities (fire fighting, forest fire
fighting, natural resource protection, etc.) |
Use expected to continue. |
| 161.575-
161.592 |
None
S5.226 |
None |
None |
No changes are planned.
Per ITU Appendix S18,
Administrations may apply
12.5 kHz channel
interleaving in the VHF
Maritime Mobile Band with
restrictions stipulated. |
| 161.592-
161.608 |
None
US77 S5.226 |
MARITIME MOBILE
US77 |
Maritime Mobile. Used by various Federal agencies
in support of port and harbor operations, inland
waterway patrols, as well as for the protection and
management of marine natural resources. |
No changes are planned.
Use expected to continue. |
| 161.608
161.625 |
None
S5.226 |
None |
None |
No changes are planned.
Per ITU Appendix S18,
Administrations may apply
12.5 kHz channel
interleaving in the VHF
Maritime Mobile Band with
restrictions stipulated. |
| 161.625-
161.775 |
None
S5.226 |
None |
None |
No changes are planned. |
| 161.775-
162.0125 |
None
S5.226 US266 |
None |
Non-Military LMR. Various Federal agencies are
authorized to use frequencies in this band in support
of mutual aid response and for equipment testing.
Maritime Mobile. This band is also used for
shipboard Automatic Identification System (AIS)
transponders. |
Channels in this band are
planned for spectrum
auction for maritime and
inland VHF Public Coast
Stations.
Per ITU Appendix S18,
Administrations may apply
12.5 kHz channel
interleaving in the VHF
Maritime Mobile Band with
restrictions stipulated.
Use expected to continue. |
| 162.0125-
162.0375 |
FIXED
MOBILE
S5.226 US223 G5 |
None |
Non-Military LMR. This is the primary band for many
Federal (non-military) fixed and land mobile
operations essential to maintain Federal
government's infrastructure-related functions. It is
used extensively throughout the United States in
support of safety in the air; safety at sea; protection of
life, property, and national resources; research; and
promotion of efficiency and economy of Federal
government operations.
Maritime Mobile. This band is also used for
shipboard Automatic Identification System (AIS)
transponders. |
Use expected to continue.
After Jan 1, 1995, all new
Federal systems, and after
Jan 1, 2005, all Federal
systems in the 162- 174
MHz band must be
capable of operating within
a 12.5 kHz channel. |
| 162.0375-
163.2375 |
FIXED
MOBILE
S5.226 G5 |
None |
Non-Military LMR. This is the primary band for many
Federal (non-military) fixed and land mobile
operations essential to maintain Federal
government's infrastructure-related functions. It is
used extensively throughout the United States in
support of safety in the air; safety at sea; protection of
life, property, and national resources; research; and
promotion of efficiency and economy of Federal
government operations. |
Use expected to continue.
After Jan 1, 1995, all new
Federal systems, and after
Jan 1, 2005, all Federal
systems in the 162- 174
MHz band must be
capable of operating within
a 12.5 kHz channel. |
| 163.2375-
163.2625 |
FIXED
MOBILE
S5.226 US216 G5 |
None |
Non-Military LMR. This is the primary band for many
Federal (non-military) fixed and land mobile
operations essential to maintain Federal
government's infrastructure-related functions. It is
used extensively throughout the United States in
support of safety in the air; safety at sea; protection of
life, property, and national resources; research; and
promotion of efficiency and economy of Federal
government operations. |
Use expected to continue.
After Jan 1, 1995, all new
Federal systems, and after
Jan 1, 2005, all Federal
systems in the 162- 174
MHz band must be
capable of operating within
a 12.5 kHz channel. |
| 163.2625-
166.2375 |
FIXED
MOBILE
S5.226 G5 |
None |
Non-Military LMR. This is the primary band for many
Federal (non-military) fixed and land mobile
operations essential to maintain Federal
government's infrastructure-related functions. It is
used extensively throughout the United States in
support of safety in the air; safety at sea; protection of
life, property, and national resources; research; and
promotion of efficiency and economy of Federal
government operations. |
Use expected to continue.
After Jan 1, 1995, all new
Federal systems, and after
Jan 1, 2005, all Federal
systems in the 162- 174
MHz band must be
capable of operating within
a 12.5 kHz channel. |
| 166.2375-
166.2625 |
FIXED
MOBILE
S5.226 US11 G5 |
None |
Non-Military LMR. This is the primary band for many
Federal (non-military) fixed and land mobile
operations essential to maintain Federal
government's infrastructure-related functions. It is
used extensively throughout the United States in
support of safety in the air; safety at sea; protection of
life, property, and national resources; research; and
promotion of efficiency and economy of Federal
government operations. |
Use expected to continue.
After Jan 1, 1995, all new
Federal systems, and after
Jan 1, 2005, all Federal
systems in the 162- 174
MHz band must be
capable of operating within
a 12.5 kHz channel. |
| 166.2625-
169.4125 |
FIXED
MOBILE
S5.226 G5 |
None |
Non-Military LMR. This is the primary band for many
Federal (non-military) fixed and land mobile
operations essential to maintain Federal
government's infrastructure-related functions. It is
used extensively throughout the United States in
support of safety in the air; safety at sea; protection of
life, property, and national resources; research; and
promotion of efficiency and economy of Federal
government operations. |
Use expected to continue.
After Jan 1, 1995, all new
Federal systems, and after
Jan 1, 2005, all Federal
systems in the 162- 174
MHz band must be
capable of operating within
a 12.5 kHz channel. |
| 169.4125-
169.5375 |
FIXED
MOBILE
S5.226 US13 US300
G5 |
Mobile US300 |
Non-Military LMR. This is the primary band for many
Federal (non-military) fixed and land mobile
operations essential to maintain Federal
government's infrastructure-related functions. It is
used extensively throughout the United States in
support of safety in the air; safety at sea; protection of
life, property, and national resources; research; and
promotion of efficiency and economy of Federal
government operations. |
Use expected to continue.
After Jan 1, 1995, all new
Federal systems, and after
Jan 1, 2005, all Federal
systems in the 162- 174
MHz band must be
capable of operating within
a 12.5 kHz channel. |
| 169.5375-
170.1375 |
FIXED
MOBILE
S5.226 G5 |
None |
Non-Military LMR. This is the primary band for many
Federal (non-military) fixed and land mobile
operations essential to maintain Federal
government's infrastructure-related functions. It is
used extensively throughout the United States in
support of safety in the air; safety at sea; protection of
life, property, and national resources; research; and
promotion of efficiency and economy of Federal
government operations. |
Use expected to continue.
After Jan 1, 1995, all new
Federal systems, and after
Jan 1, 2005, all Federal
systems in the 162- 174
MHz band must be
capable of operating within
a 12.5 kHz channel. |
| 170.1375-
170.1625 |
FIXED
MOBILE
S5.226 US11 G5 |
None |
Non-Military LMR. This is the primary band for many
Federal (non-military) fixed and land mobile
operations essential to maintain Federal
government's infrastructure-related functions. It is
used extensively throughout the United States in
support of safety in the air; safety at sea; protection of
life, property, and national resources; research; and
promotion of efficiency and economy of Federal
government operations. |
Use expected to continue.
After Jan 1, 1995, all new
Federal systems, and after
Jan 1, 2005, all Federal
systems in the 162- 174
MHz band must be
capable of operating within
a 12.5 kHz channel. |
| 170.1625-
170.2125 |
FIXED
MOBILE
S5.226 G5 |
None |
Non-Military LMR. This is the primary band for many
Federal (non-military) fixed and land mobile
operations essential to maintain Federal
government's infrastructure-related functions. It is
used extensively throughout the United States in
support of safety in the air; safety at sea; protection of
life, property, and national resources; research; and
promotion of efficiency and economy of Federal
government operations. |
Use expected to continue.
After Jan 1, 1995, all new
Federal systems, and after
Jan 1, 2005, all Federal
systems in the 162- 174
MHz band must be
capable of operating within
a 12.5 kHz channel. |
| 170.2125-
170.3375 |
FIXED
MOBILE
S5.226 US13 US300
G5 |
Mobile US300 |
Non-Military LMR. This is the primary band for many
Federal (non-military) fixed and land mobile
operations essential to maintain Federal
government's infrastructure-related functions. It is
used extensively throughout the United States in
support of safety in the air; safety at sea; protection of
life, property, and national resources; research; and
promotion of efficiency and economy of Federal
government operations. |
Use expected to continue.
After Jan 1, 1995, all new
Federal systems, and after
Jan 1, 2005, all Federal
systems in the 162- 174
MHz band must be
capable of operating within
a 12.5 kHz channel. |
| 170.3375-
170.4125 |
FIXED
MOBILE
S5.226 G5 |
None |
Non-Military LMR. This is the primary band for many
Federal (non-military) fixed and land mobile
operations essential to maintain Federal
government's infrastructure-related functions. It is
used extensively throughout the United States in
support of safety in the air; safety at sea; protection of
life, property, and national resources; research; and
promotion of efficiency and economy of Federal
government operations. |
Use expected to continue.
After Jan 1, 1995, all new
Federal systems, and after
Jan 1, 2005, all Federal
systems in the 162- 174
MHz band must be
capable of operating within
a 12.5 kHz channel. |
| 170.4125-
170.4375 |
FIXED
MOBILE
S5.226 US8 G5 |
None |
Non-Military LMR. This is the primary band for many
Federal (non-military) fixed and land mobile
operations essential to maintain Federal
government's infrastructure-related functions. It is
used extensively throughout the United States in
support of safety in the air; safety at sea; protection of
life, property, and national resources; research; and
promotion of efficiency and economy of Federal
government operations. |
Use expected to continue.
After Jan 1, 1995, all new
Federal systems, and after
Jan 1, 2005, all Federal
systems in the 162- 174
MHz band must be
capable of operating within
a 12.5 kHz channel. |
| 170.4375-
170.4625 |
FIXED
MOBILE
S5.226 G5 |
None |
Non-Military LMR. This is the primary band for many
Federal (non-military) fixed and land mobile
operations essential to maintain Federal
government's infrastructure-related functions. It is
used extensively throughout the United States in
support of safety in the air; safety at sea; protection of
life, property, and national resources; research; and
promotion of efficiency and economy of Federal
government operations. |
Use expected to continue.
After Jan 1, 1995, all new
Federal systems, and after
Jan 1, 2005, all Federal
systems in the 162- 174
MHz band must be
capable of operating within
a 12.5 kHz channel. |
| 170.4625-
170.4875 |
FIXED
MOBILE
S5.226 G5 |
None |
Non-Military LMR. This is the primary band for many
Federal (non-military) fixed and land mobile
operations essential to maintain Federal
government's infrastructure-related functions. It is
used extensively throughout the United States in
support of safety in the air; safety at sea; protection of
life, property, and national resources; research; and
promotion of efficiency and economy of Federal
government operations. |
Use expected to continue.
After Jan 1, 1995, all new
Federal systems, and after
Jan 1, 2005, all Federal
systems in the 162- 174
MHz band must be
capable of operating within
a 12.5 kHz channel. |
| 170.4875-
170.5625 |
FIXED
MOBILE
S5.226 G5 |
None |
Non-Military LMR. This is the primary band for many
Federal (non-military) fixed and land mobile
operations essential to maintain Federal
government's infrastructure-related functions. It is
used extensively throughout the United States in
support of safety in the air; safety at sea; protection of
life, property, and national resources; research; and
promotion of efficiency and economy of Federal
government operations. |
Use expected to continue.
After Jan 1, 1995, all new
Federal systems, and after
Jan 1, 2005, all Federal
systems in the 162- 174
MHz band must be
capable of operating within
a 12.5 kHz channel. |
| 170.5625-
170.5875 |
FIXED
MOBILE
S5.226 US8 G5 |
None |
Non-Military LMR. This is the primary band for many
Federal (non-military) fixed and land mobile
operations essential to maintain Federal
government's infrastructure-related functions. It is
used extensively throughout the United States in
support of safety in the air; safety at sea; protection of
life, property, and national resources; research; and
promotion of efficiency and economy of Federal
government operations. |
Use expected to continue.
After Jan 1, 1995, all new
Federal systems, and after
Jan 1, 2005, all Federal
systems in the 162- 174
MHz band must be
capable of operating within
a 12.5 kHz channel. |
| 170.5875-
171.0125 |
FIXED
MOBILE
S5.226 G5 |
None |
Non-Military LMR. This is the primary band for many
Federal (non-military) fixed and land mobile
operations essential to maintain Federal
government's infrastructure-related functions. It is
used extensively throughout the United States in
support of safety in the air; safety at sea; protection of
life, property, and national resources; research; and
promotion of efficiency and economy of Federal
government operations. |
Use expected to continue.
After Jan 1, 1995, all new
Federal systems, and after
Jan 1, 2005, all Federal
systems in the 162- 174
MHz band must be
capable of operating within
a 12.5 kHz channel. |
| 171.0125-
171.1375 |
FIXED
MOBILE
S5.226 US13 US300
G5 |
Mobile US300 |
Non-Military LMR. This is the primary band for many
Federal (non-military) fixed and land mobile
operations essential to maintain Federal
government's infrastructure-related functions. It is
used extensively throughout the United States in
support of safety in the air; safety at sea; protection of
life, property, and national resources; research; and
promotion of efficiency and economy of Federal
government operations. |
Use expected to continue.
After Jan 1, 1995, all new
Federal systems, and after
Jan 1, 2005, all Federal
systems in the 162- 174
MHz band must be
capable of operating within
a 12.5 kHz channel. |
| 171.1375-
171.4125 |
FIXED
MOBILE
S5.226 G5 |
None |
Non-Military LMR. This is the primary band for many
Federal (non-military) fixed and land mobile
operations essential to maintain Federal
government's infrastructure-related functions. It is
used extensively throughout the United States in
support of safety in the air; safety at sea; protection of
life, property, and national resources; research; and
promotion of efficiency and economy of Federal
government operations. |
Use expected to continue.
After Jan 1, 1995, all new
Federal systems, and after
Jan 1, 2005, all Federal
systems in the 162- 174
MHz band must be
capable of operating within
a 12.5 kHz channel. |
| 171.4125-
171.4375 |
FIXED
MOBILE
S5.226 US8 G5 |
None |
Non-Military LMR. This is the primary band for many
Federal (non-military) fixed and land mobile
operations essential to maintain Federal
government's infrastructure-related functions. It is
used extensively throughout the United States in
support of safety in the air; safety at sea; protection of
life, property, and national resources; research; and
promotion of efficiency and economy of Federal
government operations. |
Use expected to continue.
After Jan 1, 1995, all new
Federal systems, and after
Jan 1, 2005, all Federal
systems in the 162- 174
MHz band must be
capable of operating within
a 12.5 kHz channel. |
| 171.4375-
171.4625 |
FIXED
MOBILE
S5.226 G5 |
None |
Non-Military LMR. This is the primary band for many
Federal (non-military) fixed and land mobile
operations essential to maintain Federal
government's infrastructure-related functions. It is
used extensively throughout the United States in
support of safety in the air; safety at sea; protection of
life, property, and national resources; research; and
promotion of efficiency and economy of Federal
government operations. |
Use expected to continue.
After Jan 1, 1995, all new
Federal systems, and after
Jan 1, 2005, all Federal
systems in the 162- 174
MHz band must be
capable of operating within
a 12.5 kHz channel. |
| 171.4625-
171.4875 |
FIXED
MOBILE
S5.226 US8 G5 |
None |
Non-Military LMR. This is the primary band for many
Federal (non-military) fixed and land mobile
operations essential to maintain Federal
government's infrastructure-related functions. It is
used extensively throughout the United States in
support of safety in the air; safety at sea; protection of
life, property, and national resources; research; and
promotion of efficiency and economy of Federal
government operations. |
Use expected to continue.
After Jan 1, 1995, all new
Federal systems, and after
Jan 1, 2005, all Federal
systems in the 162- 174
MHz band must be
capable of operating within
a 12.5 kHz channel. |
| 171.4875-
171.5625 |
FIXED
MOBILE
S5.226 G5 |
None |
Non-Military LMR. This is the primary band for many
Federal (non-military) fixed and land mobile
operations essential to maintain Federal
government's infrastructure-related functions. It is
used extensively throughout the United States in
support of safety in the air; safety at sea; protection of
life, property, and national resources; research; and
promotion of efficiency and economy of Federal
government operations. |
Use expected to continue.
After Jan 1, 1995, all new
Federal systems, and after
Jan 1, 2005, all Federal
systems in the 162- 174
MHz band must be
capable of operating within
a 12.5 kHz channel. |
| 171.5625-
171.5875 |
FIXED
MOBILE
S5.226 US8 G5 |
None |
Non-Military LMR. This is the primary band for many
Federal (non-military) fixed and land mobile
operations essential to maintain Federal
government's infrastructure-related functions. It is
used extensively throughout the United States in
support of safety in the air; safety at sea; protection of
life, property, and national resources; research; and
promotion of efficiency and economy of Federal
government operations. |
Use expected to continue.
After Jan 1, 1995, all new
Federal systems, and after
Jan 1, 2005, all Federal
systems in the 162- 174
MHz band must be
capable of operating within
a 12.5 kHz channel. |
| 171.5875-
171.8125 |
FIXED
MOBILE
S5.226 G5 |
None |
Non-Military LMR. This is the primary band for many
Federal (non-military) fixed and land mobile
operations essential to maintain Federal
government's infrastructure-related functions. It is
used extensively throughout the United States in
support of safety in the air; safety at sea; protection of
life, property, and national resources; research; and
promotion of efficiency and economy of Federal
government operations. |
Use expected to continue.
After Jan 1, 1995, all new
Federal systems, and after
Jan 1, 2005, all Federal
systems in the 162- 174
MHz band must be
capable of operating within
a 12.5 kHz channel. |
| 171.8125-
171.9375 |
FIXED
MOBILE
S5.226 US13 US300
G5 |
Mobile US300 |
Non-Military LMR. This is the primary band for many
Federal (non-military) fixed and land mobile
operations essential to maintain Federal
government's infrastructure-related functions. It is
used extensively throughout the United States in
support of safety in the air; safety at sea; protection of
life, property, and national resources; research; and
promotion of efficiency and economy of Federal
government operations. |
Use expected to continue.
After Jan 1, 1995, all new
Federal systems, and after
Jan 1, 2005, all Federal
systems in the 162- 174
MHz band must be
capable of operating within
a 12.5 kHz channel. |
| 171.9375-
172.2125 |
FIXED
MOBILE
S5.226 G5 |
None |
Non-Military LMR. This is the primary band for many
Federal (non-military) fixed and land mobile
operations essential to maintain Federal
government's infrastructure-related functions. It is
used extensively throughout the United States in
support of safety in the air; safety at sea; protection of
life, property, and national resources; research; and
promotion of efficiency and economy of Federal
government operations. |
Use expected to continue.
After Jan 1, 1995, all new
Federal systems, and after
Jan 1, 2005, all Federal
systems in the 162- 174
MHz band must be
capable of operating within
a 12.5 kHz channel. |
| 172.2125-
172.2375 |
FIXED
MOBILE
S5.226 US8G5 |
None |
Non-Military LMR. This is the primary band for many
Federal (non-military) fixed and land mobile
operations essential to maintain Federal
government's infrastructure-related functions. It is
used extensively throughout the United States in
support of safety in the air; safety at sea; protection of
life, property, and national resources; research; and
promotion of efficiency and economy of Federal
government operations. |
Use expected to continue.
After Jan 1, 1995, all new
Federal systems, and after
Jan 1, 2005, all Federal
systems in the 162- 174
MHz band must be
capable of operating within
a 12.5 kHz channel. |
| 172.2375-
172.2625 |
FIXED
MOBILE
S5.226 G5 |
None |
Non-Military LMR. This is the primary band for many
Federal (non-military) fixed and land mobile
operations essential to maintain Federal
government's infrastructure-related functions. It is
used extensively throughout the United States in
support of safety in the air; safety at sea; protection of
life, property, and national resources; research; and
promotion of efficiency and economy of Federal
government operations. |
Use expected to continue.
After Jan 1, 1995, all new
Federal systems, and after
Jan 1, 2005, all Federal
systems in the 162- 174
MHz band must be
capable of operating within
a 12.5 kHz channel. |
| 172.2625-
172.2875 |
FIXED
MOBILE
S5.226 US8 G5 |
None |
Non-Military LMR. This is the primary band for many
Federal (non-military) fixed and land mobile
operations essential to maintain Federal
government's infrastructure-related functions. It is
used extensively throughout the United States in
support of safety in the air; safety at sea; protection of
life, property, and national resources; research; and
promotion of efficiency and economy of Federal
government operations. |
Use expected to continue.
After Jan 1, 1995, all new
Federal systems, and after
Jan 1, 2005, all Federal
systems in the 162- 174
MHz band must be
capable of operating within
a 12.5 kHz channel. |
| 172.2875-
172.3625 |
FIXED
MOBILE
S5.226 G5 |
None |
Non-Military LMR. This is the primary band for many
Federal (non-military) fixed and land mobile
operations essential to maintain Federal
government's infrastructure-related functions. It is
used extensively throughout the United States in
support of safety in the air; safety at sea; protection of
life, property, and national resources; research; and
promotion of efficiency and economy of Federal
government operations. |
Use expected to continue.
After Jan 1, 1995, all new
Federal systems, and after
Jan 1, 2005, all Federal
systems in the 162- 174
MHz band must be
capable of operating within
a 12.5 kHz channel. |
| 172.3625-
172.3875 |
FIXED
MOBILE
S5.226 US8 G5 |
None |
Non-Military LMR. This is the primary band for many
Federal (non-military) fixed and land mobile
operations essential to maintain Federal
government's infrastructure-related functions. It is
used extensively throughout the United States in
support of safety in the air; safety at sea; protection of
life, property, and national resources; research; and
promotion of efficiency and economy of Federal
government operations. |
Use expected to continue.
After Jan 1, 1995, all new
Federal systems, and after
Jan 1, 2005, all Federal
systems in the 162- 174
MHz band must be
capable of operating within
a 12.5 kHz channel. |
| 172.3875-
173.0625 |
FIXED
MOBILE
S5.226 G5 |
None |
Non-Military LMR. This is the primary band for many
Federal (non-military) fixed and land mobile
operations essential to maintain Federal
government's infrastructure-related functions. It is
used extensively throughout the United States in
support of safety in the air; safety at sea; protection of
life, property, and national resources; research; and
promotion of efficiency and economy of Federal
government operations. |
Use expected to continue.
After Jan 1, 1995, all new
Federal systems, and after
Jan 1, 2005, all Federal
systems in the 162- 174
MHz band must be
capable of operating within
a 12.5 kHz channel. |
| 173.0625-
173.0875 |
FIXED
MOBILE
S5.226 US312 G5 |
MOBILE US312 |
Non-Military LMR. This is the primary band for many
Federal (non-military) fixed and land mobile
operations essential to maintain Federal
government's infrastructure-related functions. It is
used extensively throughout the United States in
support of safety in the air; safety at sea; protection of
life, property, and national resources; research; and
promotion of efficiency and economy of Federal
government operations. |
Use expected to continue.
After Jan 1, 1995, all new
Federal systems, and after
Jan 1, 2005, all Federal
systems in the 162- 174
MHz band must be
capable of operating within
a 12.5 kHz channel. |
| 173.0875-
173.2 |
FIXED
MOBILE
S5.226 G5 |
None |
Non-Military LMR. This is the primary band for many
Federal (non-military) fixed and land mobile
operations essential to maintain Federal
government's infrastructure-related functions. It is
used extensively throughout the United States in
support of safety in the air; safety at sea; protection of
life, property, and national resources; research; and
promotion of efficiency and economy of Federal
government operations. |
Use expected to continue.
|