Navigation & Radio at Liège Airport
BE
LGG
/
EBLG
Radio Frequencies
5
Navigation Aids
6
Radio Frequencies
A/D
119.280 MHz
APP
ID: 49322
Ref: 2162
ATIS
126.255 MHz
ATIS
ID: 49323
Ref: 2162
CLD
121.800 MHz
CLNC DEL
ID: 49324
Ref: 2162
GND
118.130 MHz
GND
ID: 49325
Ref: 2162
TWR
129.250 MHz
TWR
ID: 49326
Ref: 2162
Navigation Aids
LG
NDB
0.349 MHz
Liege
Location
Latitude:
50.650101°
Longitude:
5.466770°
Elevation:
550 ft
Additional Info
Usage:
TERMINAL
Power:
LOW
Mag Var:
-0.138°
ID: 90301
LG
NDB
0.349 MHz
Liege
Location
Latitude:
50.650101°
Longitude:
5.466770°
Elevation:
550 ft
Additional Info
Usage:
TERMINAL
Power:
LOW
Mag Var:
-0.138°
ID: 90301
LGE
VOR-DME
115.450 MHz
Liege
Location
Latitude:
50.653900°
Longitude:
5.470560°
Elevation:
698 ft
Additional Info
Usage:
TERMINAL
Power:
LOW
Mag Var:
-0.138°
DME Information
Channel:
101Y
Frequency:
115.450 MHz
ID: 90308
LGE
VOR-DME
115.450 MHz
Liege
Location
Latitude:
50.653900°
Longitude:
5.470560°
Elevation:
698 ft
Additional Info
Usage:
TERMINAL
Power:
LOW
Mag Var:
-0.138°
DME Information
Channel:
101Y
Frequency:
115.450 MHz
ID: 90308
ONL
NDB
0.290 MHz
Liege
Location
Latitude:
50.701099°
Longitude:
5.549170°
Elevation:
698 ft
Additional Info
Usage:
BOTH
Power:
LOW
Mag Var:
-0.124°
ID: 92035
ONL
NDB
0.290 MHz
Liege
Location
Latitude:
50.701099°
Longitude:
5.549170°
Elevation:
698 ft
Additional Info
Usage:
BOTH
Power:
LOW
Mag Var:
-0.124°
ID: 92035
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