Navigation & Radio at Roanne-Renaison Airport
FR
RNE
/
LFLO
Radio Frequencies
6
Navigation Aids
2
Radio Frequencies
AFIS
120.900 MHz
ROANNE
ID: 314549
Ref: 4140
AFIS
120.900 MHz
ROANNE
ID: 314549
Ref: 4140
APP
119.500 MHz
SAINT YAN Approche - (s) - au dessus de 2000 ASFC
ID: 52644
Ref: 4140
APP
119.500 MHz
SAINT YAN Approche - (s) - au dessus de 2000 ASFC
ID: 52644
Ref: 4140
APP
123.400 MHz
SAINT YAN Approche
ID: 314548
Ref: 4140
APP
123.400 MHz
SAINT YAN Approche
ID: 314548
Ref: 4140
Navigation Aids
ROA
VOR
109.200 MHz
Roanne
Location
Latitude:
46.059200°
Longitude:
3.999280°
Elevation:
1106 ft
Additional Info
Usage:
BOTH
Power:
LOW
Mag Var:
-0.203°
ID: 93180
ROA
VOR
109.200 MHz
Roanne
Location
Latitude:
46.059200°
Longitude:
3.999280°
Elevation:
1106 ft
Additional Info
Usage:
BOTH
Power:
LOW
Mag Var:
-0.203°
ID: 93180
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