Navigation & Radio at TSTC Waco Airport
US
CNW
/
KCNW
Radio Frequencies
11
Navigation Aids
4
Radio Frequencies
APP
135.200 MHz
WACO APP
ID: 60599
Ref: 19528
APP
135.200 MHz
WACO APP
ID: 60599
Ref: 19528
AWOS
134.225 MHz
AWOS 3
ID: 60600
Ref: 19528
CTAF
124.000 MHz
CTAF
ID: 60601
Ref: 19528
AWOS
134.225 MHz
AWOS 3
ID: 60600
Ref: 19528
DEP
126.125 MHz
WACO DEP
ID: 60602
Ref: 19528
GND
121.700 MHz
GND
ID: 60603
Ref: 19528
MISC
123.550 MHz
CTAS RDO
ID: 60604
Ref: 19528
RDO
122.150 MHz
FORT WORTH RDO
ID: 60605
Ref: 19528
TWR
124.000 MHz
TWR
ID: 60606
Ref: 19528
UNIC
122.950 MHz
UNICOM
ID: 60607
Ref: 19528
Navigation Aids
CN
NDB
0.378 MHz
Leroi
Location
Latitude:
31.740900°
Longitude:
-97.078201°
Elevation:
570 ft
Additional Info
Usage:
TERMINAL
Power:
MEDIUM
Mag Var:
4.476°
ID: 86901
CN
NDB
0.378 MHz
Leroi
Location
Latitude:
31.740900°
Longitude:
-97.078201°
Elevation:
570 ft
Additional Info
Usage:
TERMINAL
Power:
MEDIUM
Mag Var:
4.476°
ID: 86901
ROB
NDB
0.400 MHz
Robinson
Location
Latitude:
31.503799°
Longitude:
-97.069603°
Elevation:
394 ft
Additional Info
Usage:
TERMINAL
Power:
LOW
Mag Var:
4.475°
ID: 93185
ROB
NDB
0.400 MHz
Robinson
Location
Latitude:
31.503799°
Longitude:
-97.069603°
Elevation:
394 ft
Additional Info
Usage:
TERMINAL
Power:
LOW
Mag Var:
4.475°
ID: 93185
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