Navigation & Radio at JMSDF Hachinohe Air Base / Hachinohe Airport
JP
HHE
/
RJSH
Radio Frequencies
6
Navigation Aids
3
Radio Frequencies
APP
120.700 MHz
MISAWA APP
ID: 54763
Ref: 5609
APP
120.700 MHz
MISAWA APP
ID: 54763
Ref: 5609
ATIS
24.580 MHz
ATIS
ID: 54764
Ref: 5609
DEP
125.300 MHz
MISAWA DEP
ID: 54765
Ref: 5609
ATIS
24.580 MHz
ATIS
ID: 54764
Ref: 5609
TWR
126.200 MHz
TWR
ID: 54766
Ref: 5609
Navigation Aids
HVT
TACAN
108.600 MHz
Hachinohe
Location
Latitude:
40.555801°
Longitude:
141.470001°
Elevation:
180 ft
Additional Info
Usage:
BOTH
Power:
HIGH
Mag Var:
-8.200°
DME Information
Channel:
023X
Frequency:
108.600 MHz
ID: 89064
HVT
TACAN
108.600 MHz
Hachinohe
Location
Latitude:
40.555801°
Longitude:
141.470001°
Elevation:
180 ft
Additional Info
Usage:
BOTH
Power:
HIGH
Mag Var:
-8.200°
DME Information
Channel:
023X
Frequency:
108.600 MHz
ID: 89064
JC
NDB
0.381 MHz
Hachinohe
Location
Latitude:
40.550301°
Longitude:
141.477997°
Elevation:
152 ft
Additional Info
Usage:
LO
Power:
MEDIUM
Mag Var:
-8.198°
ID: 89455
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