81LL
Otterbach Farm Airport
IFR
39° 31′ 40″ N 87° 6′ 42″ W
/
675 ft
(206 m MSL)
navigation
143°
navigation
191°
38° 59′ 29″ N 89° 9′ 58″ W
/
537 ft
(164 m MSL)
navigation
179°
43° 17′ 38″ N 91° 46′ 28″ W
/
897 ft
(273 m MSL)
navigation
311°
navigation
109°
navigation
77°
navigation
77°
navigation
131°
40° 43′ 55″ N 92° 25′ 41″ W
/
888 ft
(271 m MSL)
navigation
250°
40° 42′ 13″ N 85° 55′ 57″ W
/
737 ft
(225 m MSL)
navigation
110°
navigation
337°
navigation
291°
navigation
214°
navigation
227°
navigation
127°
44° 3′ 40″ N 88° 11′ 41″ W
/
940 ft
(286 m MSL)
navigation
16°
39° 0′ 54″ N 89° 47′ 19″ W
/
619 ft
(189 m MSL)
navigation
190°
44° 0′ 35″ N 90° 23′ 21″ W
/
930 ft
(283 m MSL)
navigation
339°
38° 58′ 9″ N 89° 5′ 45″ W
/
521 ft
(159 m MSL)
navigation
178°
39° 0′ 50″ N 88° 32′ 20″ W
/
552 ft
(168 m MSL)
navigation
169°
41° 24′ 12″ N 85° 42′ 21″ W
/
859 ft
(262 m MSL)
navigation
94°
navigation
286°
39° 24′ 53″ N 91° 5′ 55″ W
/
521 ft
(159 m MSL)
navigation
213°