FA
|
Aeronautical
|
FB
|
Land Transportation
|
RN
|
Radio-Navigation
|
AT
|
Amateur
|
FC
|
Maritime
|
CC
|
Radio-Telephone
|
BC
|
Broadcasting
|
SM
|
Meteorological
|
FE
|
Space
|
ZZ
|
Citizens
|
PP
|
Public Safety
|
SS
|
Standard Frequency & Time Signal
|
EX
|
Experimental
|
|
|
|
|
II
|
Industrial
|
|
|
|
|
|
|
|
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|
FA
|
AERONAUTICAL
|
FB
|
LAND TRANSPORTATION
|
RN
|
RADIO-NAVIGATION
|
UAT
|
FIS-B Broadcast
|
FB
|
Railroad 7
|
AL
|
Aeronautical Radio Beacon
|
MET
|
Volmet Broadcast
|
LA
|
Automobile Emergency
|
NL
|
Differential GNSS
|
AB
|
Terminal Information Broadcast 1
|
LD
|
Mountain Railway
|
RA
|
Marker Beacon 9
|
FA
|
Aeronautical Enroute 2
|
LI
|
Inter-City Bus
|
RC
|
Racon
|
FD
|
Aeronautical Enroute Control 3
|
LJ
|
Highway Truck
|
RD
|
ILS
|
FG
|
Aeronautical Military
|
LS
|
School Bus
|
RG
|
Direction-Finding
|
AA
|
Aerodrome Advisory 4
|
LU
|
Urban Transit
|
RN
|
Loran
|
AC
|
Aerodrome Control 5
|
LV
|
Urban Truck
|
RS
|
Surveillance Radar
|
AF
|
Flight Test
|
LX
|
Taxi-Cab
|
RT
|
Omni-Directional Range 10
|
AO
|
Aeronautical Operational
|
OX
|
Operational Fixed
|
RV
|
DME
|
AR
|
Aeronautical Search & Rescue
|
YL
|
Trunked Land Transportation 8
|
AI
|
AIS Land
|
AS
|
Flying School
|
ML
|
Land Mobile
|
NR
|
Mobile Radio-Navigation
|
AU
|
Aeronautical Ground Control
|
EU
|
Land-Mobile Satellite
|
AM
|
Aircraft Radio-Navigation
|
AX
|
Aeronautical Fixed
|
|
|
RO
|
Altimeter
|
MA
|
Aircraft 6 |
|
|
RM
|
Ship Radio-Navigation / Driftnet Buoy
|
EJ
|
Aeronautical Space
|
|
|
RE
|
Emergency Position-Indicating Radio Beacon
|
|
|
|
|
EF
|
Radio-Location Space
|
|
|
|
|
EN
|
Radio-Navigation Space
|
|
|
|
|
EO
|
Aeronautical Radio-Navigation Space
|
|
|
|
|
EQ
|
Maritime Radio-Navigation Space
|
| 1 Incl. Automatic Weather Observation stations.
|
7 For narrow-gauge Mountain Railways, use code LD. For Subways and Street Railways, use code LT.
|
9 Station Location or Fan Marker on 75 MHz only. For LOM and LMM marker beacons, use code AL.
|
| 2 General aviation below 10,000 ft.
|
8 For Land Transportation entity-owned trunking systems only. For commercial subscriber trunked systems, use code YC.
|
10 VOR, TACAN, or VORTAC.
|
| 3 FIR Centre control above 10,000 ft.
|
|
|
|
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| 4 Airport Radio, or Unicom stations at uncontrolled aerodromes.
|
|
|
|
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| 5 Tower, Clearance Delivery, or Terminal, Arrival, or Departure Control stations.
|
|
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|
6 Aircraft sub-class :
| GA |
Military Aircraft
|
| PA | Private Aircraft
|
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AT
|
AMATEUR
|
FC
|
MARITIME
|
CC
|
RADIO-TELEPHONE
|
AT
|
Amateur
|
IF
|
Navdat / Navtex Broadcast
|
CD
|
Paging 5
|
EA
|
Amateur Satellite
|
BM
|
Marine Broadcast 2
|
CF
|
Radio-Telephone Fixed
|
|
|
NA
|
Notices-to-Navigators Broadcast
|
CG
|
Air-to-Ground Radio-Telephone
|
BC
|
BROADCASTING
|
FC
|
Public Coast
|
CM
|
Broadband
|
BA
|
Interruptible Foldback
|
FP
|
Port
|
IM
|
International Mobile Telecommunications
|
BC
|
Broadcasting
|
FS
|
Search & Rescue
|
P
|
In-House Paging 5
|
BI
|
International Broadcasting
|
FT
|
Ship Movement 3
|
RX
|
Remote Radio-Telephone
|
BR
|
Remote Pick-Up
|
CO
|
Naval
|
ST
|
Tropospheric-Scatter Fixed
|
BT
|
Television Broadcasting
|
CR
|
Limited Public Coast
|
VA
|
Satellite Feeder Link
|
BX
|
Studio-Transmitter Link 1
|
CV
|
Private Coast
|
YC
|
Trunked Specialized Mobile Radio 6
|
TA
|
Television Interruptible Foldback
|
CX
|
Coast Fixed
|
MO
|
Mobile
|
TR
|
Television Remote Pick-Up
|
DC
|
Watch-Keeping Coast, DSC
|
EC
|
Fixed-Service Satellite
|
TX
|
Television Studio-Transmitter Link 1
|
LH
|
Light House
|
EI
|
Radio-Telephone Satellite
|
EB
|
Radio-Broadcasting Satellite
|
MD
|
Medical Advice Coast
|
HP
|
High-Altitude Platform Fixed
|
EV
|
Television-Broadcasting Satellite
|
VS
|
Vessel Traffic Services
|
|
|
|
|
MS
|
Ship 4
|
|
|
|
|
OB
|
On-Board Communication |
|
|
|
|
SC
|
Survival Craft
|
|
|
|
|
EG
|
Coast Satellite
|
|
|
| 1 Incl. Inter-City Relays and International Feeders.
|
2 Marine Broadcasts other than Navdat or Navtex. For
Notices-to-Navigators only stations, use code NA.
|
5 For Common-Carrier Paging, use code CD. For In-House Paging, use code P. For paging stations that are used as a one-way
Dispatch broadcast (such as fire paging stations), use the code of the associated service (PF, etc.)
|
|
|
3 Pilotage stations. For Vessel Traffic Services stations, use code VS.
|
6 Commercial
subscriber networks mainly for Business/Industrial or Land
Transportation users. For Business/Industrial-owned trunked systems, use
YI. For Land Transportation entity-owned trunked systems, use code YL.
|
|
|
4 Ship sub-classes :
| FV |
Fishing Fleet
|
GV
|
Coast Guard Ship
|
MM
|
Merchant Ship
|
NF
|
River Vessel
|
NS
|
Naval Ship
|
OF
|
Offshore Vessel
|
PL
|
Pleasure Craft
|
SV
|
Rescue Vessel
|
|
|
|
|
|
|
|
|
|
ZZ
|
CITIZENS
|
SM
|
METEOROLOGICAL
|
FE
|
SPACE
|
ZA
|
General Mobile Radio 1
|
MX
|
Meteorological Fixed Broadcast 3
|
FE
|
Earth
|
ZC
|
Radio Control
|
SD
|
Meteorological Radar 4
|
ME
|
Space / Spacecraft
|
ZI
|
ISM
|
SH
|
Hydrological
|
ED
|
Space Tele-Command
|
LP
|
Low Power 2
|
SM
|
Meteorological 5
|
EH
|
Space Research
|
XX
|
Pirate / Clandestine
|
SN
|
Ionospheric Sounder
|
EK
|
Space Tracking
|
|
|
SP
|
Radar Profiler
|
ER
|
Space Telemetering
|
EX
|
EXPERIMENTAL
|
OE
|
Oceanographic Data
|
ES
|
Inter-Satellite
|
EX
|
Experimental
|
SA
|
Meteorological Aids Mobile
|
ET
|
Space Operation
|
|
|
SR
|
Radiosonde
|
|
|
|
|
TM
|
Meteorological / Hydrological Earth
|
|
|
|
|
EM
|
Meteorological Satellite
|
|
|
|
|
EW
|
Earth-Exploration Satellite
|
|
|
1 Incl. CB and Family Radio.
|
3 Synoptic, Facsimile, or Public Weather Broadcasts.
|
|
|
2 Low-Power
Announcement, Special Event, Campus, Church, Hospital, Drive-In, Auditory
Assistance, Wireless Microphone or Camera, Carrier Current, etc.
|
4 For Oceanographic Radars, use code OE.
|
|
|
|
|
5 Incl. remote Weather Station communications, as well as Seismology and Volcanology stations.
|
|
|
|
|
|
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|
|
II
|
INDUSTRIAL
|
PP
|
PUBLIC SAFETY
|
SS
|
STANDARD FREQUENCY & TIME SIGNAL
|
PX
|
Press Fixed Broadcast
|
PB
|
Public Safety Broadcast
|
SS
|
Standard Frequency & Time Signal
|
IA
|
Agricultural
|
FL
|
Government Land 6
|
HR
|
Time Signal
|
IB
|
Business 1
|
FS
|
Search & Rescue
|
EE
|
Standard-Frequency Satellite
|
IF
|
Forest Industry
|
FX
|
Government Fixed 7
|
EY
|
Time-Signal Satellite
|
IP
|
Petroleum
|
PC
|
Diplomatic Corps
|
|
|
IS
|
Special Industrial 2
|
PF
|
Fire
|
|
|
IT
|
Telecommunications Maintenance
|
PG
|
Army 8
|
|
|
IV
|
Film / Video Production 3
|
PH
|
Highway Maintenance 9
|
|
|
IW
|
Public Utility 4
|
PJ
|
Corrections |
|
|
IX
|
Manufacturers
|
PL
|
Local Government 10
|
|
|
IY
|
Relay Press
|
PM
|
Emergency Medical 11
|
|
|
LR
|
Radio-Location
|
PO
|
Forestry-Conservation 9
|
|
|
OX
|
Operational Fixed
|
PP
|
Police 12
|
|
|
YI
|
Trunked Industrial 5
|
PS
|
Special Emergency 13
|
|
|
ML
|
Industrial Mobile
|
PZ
|
Police Fixed
|
|
|
MR
|
Radio-Location Mobile
|
ST
|
Tropospheric-Scatter Fixed
|
|
|
EU
|
Land-Mobile Satellite
|
YP
|
Trunked Public Safety
|
|
|
|
|
ML
|
Public-Safety Mobile
|
|
|
|
|
EU
|
Land-Mobile Satellite
|
|
|
| 1 Commercial
Business (when other codes are not applicable), Schools, Churches,
Philanthropic Institutions, Animal Hospitals, and daily operations of
Hospitals, Clinics, or Medical Associations.
|
6 For Government stations when other codes are not applicable.
|
|
|
| 2 Construction, Mining, Waste Management, or Water/Ice/Fuel Delivery. For Agricultural stations, use code IA.
|
7 For Diplomatic Corps stations, use code PC. For Light Houses, use code LH.
|
|
|
| 3 For live transmissions, use code TR.
|
8 Incl. State Guard and Militia.
|
|
|
| 4 Power,Gas, Water or Steam Utility stations.
|
9 State or county/county-equivalent stations. For local municipal stations, use code PL.
|
|
|
| 5 For Business/Industrial owned trunking systems only. For commercial subscriber trunked systems, use code YC.
|
10 Local
municipal government stations (public works, parks, etc). For
county/county-equivalent stations, use other appropriate codes.
|
|
|
|
|
11 EMS, Hospital, and Beach and Ski Patrol stations. For non-emergency Hospital operations, use code IB.
|
|
|
|
|
12 Incl. Customs and Border Protection.
|
|
|
|
|
13 Emergency Management, Disaster Relief, Civil Emergency, or Hazardous Materials Clean-Up stations. For
Hospitals engaged in EMS operations and Ambulances, or Beach or Ski
Patrols, use code PM. For non-emergency Hospital operations, Physicians
and
Veterinarians, use code IB. For Rescue Organizations, use code FS. For School Buses, use code LS.
|
|
|
|
|
|
|
|
|
|
|
U
|
Unwanted / Spurious
|
|
|
|
|
|
Obsolete Station Classes
|
|
|
|
|
|
|
|
|
|
Broadcasting
|
|
Meteorological |
|
Radio-Navigation
|
BF
|
Facsimile Broadcasting
|
SB
|
Radar Beacon Precipitation Gauge
|
RC
|
Marine Radio Beacon
|
TS
|
Television Sound
|
S3
|
Ursigram Broadcast
|
RR
|
Radio Range
|
TV
|
Television Video
|
|
|
RW
|
Microwave Landing System
|
VX
|
Instructional Television Fixed
|
|
|
S4
|
Direction-Finder Calibration
|
|
|
|
|
|
|
|
Citizens
|
|
Maritime
|
|
Radio-Telephone
|
ZV
|
Interactive Video & Data
|
LV
|
Light Ship
|
CC
|
Fixed Public Control
|
|
|
|
|
CD
|
Mobile Radio-Telephone
|
|
|
|
|
CI
|
International Radio-Telephone Fixed
|
|
|
|
|
|
|
|
|
|
Public Safety
|
|
|
|
|
S2
|
Epidemiological Broadcast
|
|
|
|
|
PY
|
International Police Fixed
|
|
|