40° 5′ 4″ N 98° 32′ 26″ W
/
1.744 ft
(532 m MSL)
navigation
311°
42° 28′ 19″ N 87° 54′ 30″ W
/
719 ft
(219 m MSL)
navigation
15°
30° 40′ 44″ N 100° 7′ 48″ W
/
2.347 ft
(715 m MSL)
navigation
244°
38° 57′ 7″ N 81° 46′ 23″ W
/
560 ft
(171 m MSL)
navigation
58°
39° 20′ 47″ N 99° 18′ 16″ W
/
1.998 ft
(609 m MSL)
navigation
304°
US-1979
Big Turkey Lake Seaplane Base
41° 35′ 5″ N 85° 11′ 19″ W
/
927 ft
(283 m MSL)
navigation
31°
42° 31′ 28″ N 93° 14′ 32″ W
/
1.138 ft
(347 m MSL)
navigation
345°
navigation
322°
navigation
38°
navigation
50°
navigation
248°
29° 23′ 11″ N 82° 8′ 34″ W
/
85 ft
(26 m MSL)
navigation
125°
41° 26′ 56″ N 96° 31′ 12″ W
/
1.204 ft
(367 m MSL)
navigation
326°
navigation
223°
navigation
14°
US-7509
Mercyhealth Walworth Heliport
42° 35′ 56″ N 88° 32′ 24″ W
/
1.017 ft
(310 m MSL)
navigation
11°
navigation
224°
navigation
30°
42° 34′ 19″ N 88° 22′ 2″ W
/
880 ft
(268 m MSL)
navigation
12°
41° 59′ 1″ N 86° 6′ 56″ W
/
748 ft
(228 m MSL)
navigation
26°
navigation
30°
40° 18′ 21″ N 83° 5′ 25″ W
/
969 ft
(295 m MSL)
navigation
46°