SidewinderX (2010), Public domain, via Wikimedia Commons
KNHK
Patuxent River Naval Air Station (Trapnell Field)
VFR
navigation
357°
navigation
345°
navigation
109°
navigation
330°
navigation
28°
navigation
229°
navigation
279°
navigation
119°
navigation
32°
38° 30′ 6″ N 77° 18′ 19″ E
/
10 ft
(3 m MSL)
navigation
286°
38° 51′ 14″ N 77° 0′ 43″ E
/
20 ft
(6 m MSL)
navigation
320°
38° 51′ 59″ N 76° 59′ 34″ E
/
14 ft
(4 m MSL)
navigation
321°
navigation
305°
38° 43′ 2″ N 77° 10′ 49″ E
/
40 ft
(12 m MSL)
navigation
305°
39° 1′ 16″ N 76° 31′ 21″ E
/
21 ft
(6 m MSL)
navigation
353°
38° 52′ 31″ N 76° 59′ 15″ E
/
31 ft
(9 m MSL)
navigation
322°
38° 51′ 46″ N 77° 0′ 39″ E
/
0 ft
(0 m MSL)
navigation
320°
38° 4′ 8″ N 77° 19′ 5″ E
/
220 ft
(67 m MSL)
navigation
252°
38° 52′ 7″ N 77° 0′ 30″ E
/
10 ft
(3 m MSL)
navigation
321°
37° 43′ 25″ N 75° 47′ 9″ E
/
8 ft
(2 m MSL)
navigation
138°
navigation
310°
38° 51′ 7″ N 77° 2′ 15″ E
/
15 ft
(5 m MSL)
navigation
318°
37° 41′ 42″ N 76° 59′ 42″ E
/
364 ft
(111 m MSL)
navigation
217°
navigation
331°