4F1
Westport Airport / Keystone Airpark
VFR
navigation
131°
33° 14′ 47″ N 86° 28′ 8″ W
/
461 ft
(141 m MSL)
navigation
112°
navigation
41°
navigation
131°
navigation
198°
41° 55′ 22″ N 87° 57′ 46″ W
/
695 ft
(212 m MSL)
navigation
51°
navigation
119°
navigation
56°
44° 32′ 29″ N 99° 26′ 46″ W
/
1.854 ft
(565 m MSL)
navigation
343°
40° 7′ 59″ N 106° 10′ 1″ W
/
9.855 ft
(3.004 m MSL)
navigation
293°
navigation
62°
44° 36′ 11″ N 93° 31′ 19″ W
/
944 ft
(288 m MSL)
navigation
15°
navigation
131°
navigation
48°
31° 30′ 0″ N 105° 5′ 2″ W
/
4.800 ft
(1.463 m MSL)
navigation
234°
41° 29′ 35″ N 87° 31′ 24″ W
/
727 ft
(222 m MSL)
navigation
55°
US-6748
Elephant Mountain Airport
30° 2′ 2″ N 103° 34′ 31″ W
/
4.302 ft
(1.311 m MSL)
navigation
222°
41° 54′ 45″ N 87° 56′ 16″ W
/
705 ft
(215 m MSL)
navigation
51°
42° 57′ 3″ N 89° 16′ 15″ W
/
843 ft
(257 m MSL)
navigation
41°
33° 11′ 53″ N 86° 28′ 29″ W
/
396 ft
(121 m MSL)
navigation
113°
43° 6′ 51″ N 89° 31′ 53″ W
/
928 ft
(283 m MSL)
navigation
39°