4F1
Westport Airport / Keystone Airpark
VFR
44° 22′ 57″ N 100° 17′ 9″ W
/
1.744 ft
(532 m MSL)
navigation
338°
navigation
15°
navigation
17°
41° 23′ 36″ N 87° 21′ 55″ W
/
752 ft
(229 m MSL)
navigation
56°
32° 51′ 1″ N 86° 36′ 41″ W
/
585 ft
(178 m MSL)
navigation
115°
41° 32′ 58″ N 87° 30′ 23″ W
/
616 ft
(188 m MSL)
navigation
55°
navigation
187°
29° 12′ 57″ N 90° 12′ 57″ W
/
1 ft
(0 m MSL)
navigation
145°
42° 31′ 15″ N 88° 34′ 36″ W
/
1.000 ft
(305 m MSL)
navigation
46°
navigation
37°
33° 19′ 20″ N 86° 21′ 28″ W
/
417 ft
(127 m MSL)
navigation
112°
navigation
50°
42° 11′ 45″ N 88° 10′ 22″ W
/
793 ft
(242 m MSL)
navigation
49°
navigation
44°
navigation
27°
44° 31′ 51″ N 99° 44′ 50″ W
/
1.787 ft
(545 m MSL)
navigation
341°
30° 27′ 46″ N 88° 31′ 45″ W
/
17 ft
(5 m MSL)
navigation
133°
navigation
64°
navigation
207°
44° 45′ 21″ N 94° 4′ 52″ W
/
992 ft
(302 m MSL)
navigation
12°
navigation
62°
navigation
15°
navigation
51°
navigation
27°