N21
Holly Ridge/Topsail Island Airport
VFR
43° 36′ 45″ N 70° 21′ 26″ W
/
30 ft
(9 m MSL)
navigation
33°
navigation
331°
navigation
32°
navigation
32°
navigation
318°
navigation
330°
navigation
33°
US-0592
MidMichigan Health Park Heliport
43° 36′ 54″ N 84° 45′ 1″ W
/
760 ft
(232 m MSL)
navigation
326°
43° 37′ 18″ N 84° 44′ 15″ W
/
755 ft
(230 m MSL)
navigation
326°
44° 24′ 3″ N 72° 15′ 48″ W
/
2.156 ft
(657 m MSL)
navigation
24°
43° 7′ 38″ N 85° 40′ 45″ W
/
774 ft
(236 m MSL)
navigation
321°
US-1056
Standish Industrial Airport
43° 58′ 47″ N 83° 58′ 26″ W
/
623 ft
(190 m MSL)
navigation
330°
navigation
319°
navigation
319°
navigation
33°
navigation
321°
43° 38′ 46″ N 70° 18′ 33″ W
/
76 ft
(23 m MSL)
navigation
33°
navigation
32°
navigation
320°
navigation
29°
44° 1′ 12″ N 71° 6′ 36″ W
/
334 ft
(102 m MSL)
navigation
29°
navigation
326°
navigation
325°
navigation
321°