Navigation & Radio at Piloto Civil N. Fernández Airport
AR
RGL
/
SAWG
Radio Frequencies
8
Navigation Aids
4
Radio Frequencies
APP
119.100 MHz
APP/TWR
ID: 48391
Ref: 5834
APP
119.100 MHz
APP/TWR
ID: 48391
Ref: 5834
ATIS
116.700 MHz
ATIS
ID: 48392
Ref: 5834
ATIS
116.700 MHz
ATIS
ID: 48392
Ref: 5834
RDO
122.100 MHz
RDO
ID: 48393
Ref: 5834
RDO
122.100 MHz
RDO
ID: 48393
Ref: 5834
TCA
124.700 MHz
CON
ID: 48394
Ref: 5834
TCA
124.700 MHz
CON
ID: 48394
Ref: 5834
Navigation Aids
G
NDB
0.255 MHz
Rio Gallegos
Location
Latitude:
-51.606998°
Longitude:
-69.274101°
Elevation:
62 ft
Additional Info
Usage:
TERMINAL
Power:
LOW
Mag Var:
12.102°
ID: 88227
G
NDB
0.255 MHz
Rio Gallegos
Location
Latitude:
-51.606998°
Longitude:
-69.274101°
Elevation:
62 ft
Additional Info
Usage:
TERMINAL
Power:
LOW
Mag Var:
12.102°
ID: 88227
GAL
NDB
0.330 MHz
Rio Gallegos
Location
Latitude:
-51.625000°
Longitude:
-69.284401°
Elevation:
62 ft
Additional Info
Usage:
BOTH
Power:
HIGH
Mag Var:
12.112°
ID: 88255
GAL
VOR-DME
116.700 MHz
Rio Gallegos
Location
Latitude:
-51.611000°
Longitude:
-69.330200°
Elevation:
62 ft
Additional Info
Usage:
BOTH
Power:
HIGH
Mag Var:
12.125°
DME Information
Channel:
114X
Frequency:
116.700 MHz
ID: 88254
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