Navigation & Radio at Offutt Air Force Base
US
OFF
/
KOFF
Radio Frequencies
10
Navigation Aids
2
Radio Frequencies
A/D
118.000 MHz
OMAHA APP/DEP
ID: 70360
Ref: 3745
ATIS
126.025 MHz
ATIS
ID: 70361
Ref: 3745
GND
121.700 MHz
GND
ID: 70362
Ref: 3745
GND
121.700 MHz
GND
ID: 70362
Ref: 3745
PMSV
22.740 MHz
PMSV METRO
ID: 70363
Ref: 3745
POST
31.100 MHz
COMD POST
ID: 70364
Ref: 3745
PTD
37.940 MHz
PTD
ID: 70365
Ref: 3745
PTD
37.940 MHz
PTD
ID: 70365
Ref: 3745
TWR
123.700 MHz
TWR
ID: 70366
Ref: 3745
TWR
123.700 MHz
TWR
ID: 70366
Ref: 3745
Navigation Aids
OFF
TACAN
111.700 MHz
Offutt
Location
Latitude:
41.117199°
Longitude:
-95.900002°
Elevation:
1090 ft
Additional Info
Usage:
BOTH
Power:
MEDIUM
Mag Var:
3.478°
DME Information
Channel:
054X
Frequency:
111.700 MHz
ID: 91918
OFF
TACAN
111.700 MHz
Offutt
Location
Latitude:
41.117199°
Longitude:
-95.900002°
Elevation:
1090 ft
Additional Info
Usage:
BOTH
Power:
MEDIUM
Mag Var:
3.478°
DME Information
Channel:
054X
Frequency:
111.700 MHz
ID: 91918
Understanding Airport Navigation & Radio Communications
Radio Frequencies in Aviation
Radio frequencies are essential for communication between aircraft, air traffic control, and ground services. Here are the common types:
Common Frequency Types
- ATIS (Automatic Terminal Information Service): Continuous broadcast of airport conditions
- Ground: Communication with ground control for taxi instructions
- Tower: Communication with air traffic control tower
- Approach/Departure: Handling arriving and departing aircraft
- UNICOM/CTAF: Used at airports without control towers
Frequency Ranges
- VHF Band: 118.000 - 136.975 MHz
- Emergency: 121.5 MHz (International emergency frequency)
- Ground Control: Usually 121.6 - 121.9 MHz
- ATIS: Usually 108 - 118 MHz
- UNICOM: Typically 122.8 MHz (uncontrolled airports)
Navigation Aids (Navaids)
Navigation aids are electronic systems that help pilots determine their position and navigate safely. Here are the main types:
Types of Navaids
- VOR (VHF Omnidirectional Range): Provides bearing information to aircraft
- DME (Distance Measuring Equipment): Gives slant-range distance to the station
- NDB (Non-Directional Beacon): Simple radio beacon for basic navigation
- TACAN (Tactical Air Navigation): Military version of VOR/DME
- VORTAC: Combined VOR and TACAN facility
Usage Types & Power Levels
- HI: High altitude navigation
- LO: Low altitude navigation
- TERM: Terminal area navigation
- Power Levels: HIGH, MEDIUM, LOW (affects range)
- RNAV: Area navigation capability
Important Notes
- Always verify frequencies and navaid status in current aviation publications
- Magnetic variation changes over time and should be considered when using navaids
- Some navaids may be out of service or have limited hours of operation
- DME distances are slant-range and may differ from actual ground distance