Navigation & Radio at Ali Air Base
IQ
XNH
/
ORTL
Radio Frequencies
14
Navigation Aids
2
Radio Frequencies
APP
126.925 MHz
APP
ID: 54419
Ref: 5300
APP
126.925 MHz
APP
ID: 54419
Ref: 5300
GND
118.875 MHz
GND
ID: 54420
Ref: 5300
GND
118.875 MHz
GND
ID: 54420
Ref: 5300
MISC
24.405 MHz
AIR BOSS
ID: 54421
Ref: 5300
MISC
24.405 MHz
AIR BOSS
ID: 54421
Ref: 5300
PMSV
31.702 MHz
METRO
ID: 54422
Ref: 5300
PMSV
31.702 MHz
METRO
ID: 54422
Ref: 5300
POST
23.030 MHz
KINGFISH FOXTROT
ID: 54423
Ref: 5300
POST
23.030 MHz
KINGFISH FOXTROT
ID: 54423
Ref: 5300
PTD
25.080 MHz
DISPATCH
ID: 54424
Ref: 5300
PTD
25.080 MHz
DISPATCH
ID: 54424
Ref: 5300
TWR
122.125 MHz
TWR
ID: 54425
Ref: 5300
TWR
122.125 MHz
TWR
ID: 54425
Ref: 5300
Navigation Aids
TAL
TACAN
113.700 MHz
Tallil
Location
Latitude:
30.935301°
Longitude:
46.090599°
Elevation:
19 ft
Additional Info
Usage:
BOTH
Power:
HIGH
Mag Var:
3.217°
DME Information
Channel:
084X
Frequency:
113.700 MHz
ID: 94178
TAL
TACAN
113.700 MHz
Tallil
Location
Latitude:
30.935301°
Longitude:
46.090599°
Elevation:
19 ft
Additional Info
Usage:
BOTH
Power:
HIGH
Mag Var:
3.217°
DME Information
Channel:
084X
Frequency:
113.700 MHz
ID: 94178
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