KNHK · NHK Patuxent River Naval Air Station (Trapnell Field)
Patuxent River, Maryland, United States
Not for navigation. Data: OurAirports (public domain), updated Oct 30, 2026.
Airport facts
- Ident
- KNHK
- IATA
- NHK
- Type
- Medium airport
- Municipality
- Patuxent River
- Region
- Maryland
- Country
- United States
- Elevation
- 39 ft (12 m)
- Coordinates
- 38.2860° N 76.4118° W
38°17′10″N 76°24′42″W - Towered
- Yes
Runways
| Runway | Length × width | Surface | Lighted | Status |
|---|---|---|---|---|
| 06/24 | 11,799 × 200 ft | Paved | Yes | Open |
| 14/32 | 9,732 × 200 ft | Paved | Yes | Open |
| 02/20 | 5,021 × 75 ft | Asphalt | No | Open |
Frequencies
| Type | Name | MHz |
|---|---|---|
| ATIS | ATIS | 27.620 |
| CLD | CLNC DEL | 135.200 |
| GND | GND | 120.600 |
| TWR | TWR | 123.700 |
| A/D | APP/DEP | 120.050 |
| OPS | BASE OPS | 30.255 |
| PMSV | PMSV METRO | 35.620 |
| RDO | LEESBURG RDO | 117.600 |