4F1
Westport Airport / Keystone Airpark
MVFR
US-6749
Terlingua Ranch West Airport
29° 25′ 0″ N 103° 30′ 57″ W
/
3.156 ft
(962 m MSL)
navigation
219°
45° 18′ 20″ N 96° 25′ 27″ W
/
1.100 ft
(335 m MSL)
navigation
359°
43° 10′ 10″ N 88° 43′ 23″ W
/
833 ft
(254 m MSL)
navigation
42°
27° 32′ 2″ N 99° 28′ 40″ W
/
466 ft
(142 m MSL)
navigation
196°
45° 0′ 52″ N 93° 19′ 13″ W
/
930 ft
(283 m MSL)
navigation
15°
navigation
130°
navigation
188°
navigation
57°
navigation
117°
navigation
131°
navigation
61°
navigation
56°
navigation
15°
navigation
44°
navigation
130°
navigation
133°
US-7734
Ortonville Hospital Heliport
45° 18′ 55″ N 96° 26′ 49″ W
/
1.111 ft
(339 m MSL)
navigation
359°
30° 33′ 48″ N 87° 48′ 34″ W
/
129 ft
(39 m MSL)
navigation
130°
31° 24′ 56″ N 87° 2′ 38″ W
/
259 ft
(79 m MSL)
navigation
124°
44° 51′ 55″ N 92° 36′ 10″ W
/
947 ft
(289 m MSL)
navigation
19°
navigation
23°
42° 35′ 44″ N 87° 55′ 40″ W
/
742 ft
(226 m MSL)
navigation
48°