Patuxent River Naval Air Station (Trapnell Field) satellite view
📍 Patuxent River⬆ 39 ft3 runways
KNHK · NHK

Patuxent River Naval Air Station (Trapnell Field)

38.28600°N
-76.41180°W
ARR / DAY
13
▲ 97.8%
DEP / DAY
12
▲ 104.8%

Patuxent River Naval Air Station (Trapnell Field) (KNHK/NHK) is a medium general aviation airport located in Patuxent River, MD, 50 mi south east of Alexandria. It features 3 runways with the longest being 11,807 feet. SkyMeter has observed roughly 13 arrivals and 12 departures per day on average over the last 7 days.

Current weather

Latest METAR observation

1h ago
Temp
55°F
Wind
10 kts
40°
Visib
10+ km
Ceil
—
KNHK 241252Z 04010KT 10SM SCT050 SCT250 13/07 A3052 RMK AO2 SLP335 T01280067 $

Communications Frequencies

2026-06-11
Type Freq (MHz) Hours
TWR 123.700 24 HRS++ MON-SUN, OTHER TIMES BY NOTAM.
TWR 340.200 24 HRS++ MON-SUN, OTHER TIMES BY NOTAM.
TWR 343.650 24 HRS++ MON-SUN, OTHER TIMES BY NOTAM.
GND 120.600 24 HRS++ MON-SUN, OTHER TIMES BY NOTAM.
GND 336.400 24 HRS++ MON-SUN, OTHER TIMES BY NOTAM.
ATIS 322.425 24 HRS++ MON-SUN, OTHER TIMES BY NOTAM.
APCH 120.050 24 HRS++ MON-SUN, OTHER TIMES BY NOTAM.
APCH 121.000 24 HRS++ MON-SUN, OTHER TIMES BY NOTAM.
APCH 127.950 24 HRS++ MON-SUN, OTHER TIMES BY NOTAM.
APCH 135.625 —
APCH 250.300 24 HRS++ MON-SUN, OTHER TIMES BY NOTAM.
APCH 269.625 —
APCH 281.800 24 HRS++ MON-SUN, OTHER TIMES BY NOTAM.
APCH 314.000 24 HRS++ MON-SUN, OTHER TIMES BY NOTAM.
EMERG 121.500 24 HRS++ MON-SUN, OTHER TIMES BY NOTAM.
LCL/P 123.700 24 HRS++ MON-SUN, OTHER TIMES BY NOTAM.
CD/P 135.200 24 HRS++ MON-SUN, OTHER TIMES BY NOTAM.
OTHER 135.200 24 HRS++ MON-SUN, OTHER TIMES BY NOTAM.
EMERG 243.000 24 HRS++ MON-SUN, OTHER TIMES BY NOTAM.
CD/P 316.125 24 HRS++ MON-SUN, OTHER TIMES BY NOTAM.
OTHER 316.125 24 HRS++ MON-SUN, OTHER TIMES BY NOTAM.
LCL/S 340.200 24 HRS++ MON-SUN, OTHER TIMES BY NOTAM.
LCL/P 343.650 24 HRS++ MON-SUN, OTHER TIMES BY NOTAM.
PMSV MET 356.200 24 HRS++ MON-SUN, OTHER TIMES BY NOTAM.
OTHER 356.200 24 HRS++ MON-SUN, OTHER TIMES BY NOTAM.
Airport operations
ARTCC:
ZDC
Mag var:
10° W

Destination network

Great-circle routes from KNHK · last 7d

3 destinations
Live destinations · drag to pan · scroll to zoom

Hourly traffic

Avg movements per hour · local time · last 30 days

12a 1a 2a 3a 4a 5a 6a 7a 8a 9a 10a 11a 12p 1p 2p 3p 4p 5p 6p 7p 8p 9p 10p 11p

Top routes

Click any segment for full inspection

Route Operator Flights Avg enroute
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Aviatsa 2 2h 20m
NHKCEW
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Aviatsa 2 2h 51m
NHKNGU
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NEW York State Police (Albany 1 0h 50m
NHKFD58
Jacksonville, US
NZ Warbirds Association 1 4h 30m
NHKBWI
Baltimore, US
Sierra Pacific Airlines 1 0h 28m
NHKBYH
Blytheville, US
Aviation Aces 1 1h 49m
NHKMD01
Dameron, US
NEW York State Police (Albany 1 0h 35m
NHKMD04
Cambridge, US
NON 1 0h 13m
NHKMD50
Lusby, US
Taespejo Portugal 1 0h 55m
NHKLYH
Lynchburg, US
AIR Charter Scotland Europe 1 0h 45m
NHKTIK
Oklahoma City, US
Sierra Pacific Airlines 1 2h 40m
NHKKNUI
St Inigoes, US
Shata AIR Services 1 1h 6m
© SkyMeter · All flight data subject to ODbL attribution · Updated 14:02 UTC