Navigation & Radio at Midland International Air and Space Port
US
MAF
/
KMAF
Radio Frequencies
16
Navigation Aids
4
Radio Frequencies
A/D
121.100 MHz
APP/DEP
ID: 65285
Ref: 3663
A/D
121.100 MHz
APP/DEP
ID: 65285
Ref: 3663
ATIS
126.800 MHz
ATIS
ID: 65286
Ref: 3663
ATIS
126.800 MHz
ATIS
ID: 65286
Ref: 3663
CLD
118.050 MHz
CLNC DEL
ID: 65287
Ref: 3663
CLD
118.050 MHz
CLNC DEL
ID: 65287
Ref: 3663
CTAF
118.700 MHz
CTAF
ID: 65288
Ref: 3663
CTAF
118.700 MHz
CTAF
ID: 65288
Ref: 3663
GND
121.900 MHz
GND
ID: 65289
Ref: 3663
GND
121.900 MHz
GND
ID: 65289
Ref: 3663
RDO
122.600 MHz
SAN ANGELO RDO
ID: 65290
Ref: 3663
RDO
122.600 MHz
SAN ANGELO RDO
ID: 65290
Ref: 3663
TWR
118.700 MHz
TWR
ID: 65291
Ref: 3663
TWR
118.700 MHz
TWR
ID: 65291
Ref: 3663
UNIC
122.950 MHz
UNICOM
ID: 65292
Ref: 3663
UNIC
122.950 MHz
UNICOM
ID: 65292
Ref: 3663
Navigation Aids
MA
NDB
0.326 MHz
Farly
Location
Latitude:
31.988001°
Longitude:
-102.324997°
Elevation:
2987 ft
Additional Info
Usage:
LO
Power:
MEDIUM
Mag Var:
7.380°
ID: 90708
MA
NDB
0.326 MHz
Farly
Location
Latitude:
31.988001°
Longitude:
-102.324997°
Elevation:
2987 ft
Additional Info
Usage:
LO
Power:
MEDIUM
Mag Var:
7.380°
ID: 90708
MAF
VORTAC
114.800 MHz
Midland
Location
Latitude:
32.009300°
Longitude:
-102.190002°
Elevation:
2860 ft
Additional Info
Usage:
LO
Power:
MEDIUM
Mag Var:
7.342°
DME Information
Channel:
095X
Frequency:
114.800 MHz
ID: 90719
MAF
VORTAC
114.800 MHz
Midland
Location
Latitude:
32.009300°
Longitude:
-102.190002°
Elevation:
2860 ft
Additional Info
Usage:
LO
Power:
MEDIUM
Mag Var:
7.342°
DME Information
Channel:
095X
Frequency:
114.800 MHz
ID: 90719
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