81LL
Otterbach Farm Airport
VFR
40° 48′ 35″ N 88° 32′ 22″ W
/
661 ft
(201 m MSL)
navigation
148°
42° 12′ 24″ N 88° 19′ 22″ W
/
888 ft
(271 m MSL)
navigation
45°
navigation
160°
41° 6′ 44″ N 88° 8′ 24″ W
/
617 ft
(188 m MSL)
navigation
120°
navigation
13°
41° 49′ 51″ N 90° 19′ 44″ W
/
708 ft
(216 m MSL)
navigation
286°
navigation
62°
41° 54′ 51″ N 88° 3′ 20″ W
/
734 ft
(224 m MSL)
navigation
67°
41° 59′ 21″ N 88° 6′ 4″ W
/
801 ft
(244 m MSL)
navigation
62°
navigation
266°
navigation
42°
41° 49′ 7″ N 88° 0′ 27″ W
/
772 ft
(235 m MSL)
navigation
74°
navigation
125°
42° 26′ 35″ N 89° 30′ 15″ W
/
950 ft
(290 m MSL)
navigation
344°
navigation
12°
42° 28′ 29″ N 89° 5′ 20″ W
/
770 ft
(235 m MSL)
navigation
4°
42° 3′ 10″ N 88° 8′ 24″ W
/
920 ft
(280 m MSL)
navigation
58°
42° 16′ 34″ N 88° 24′ 9″ W
/
940 ft
(286 m MSL)
navigation
39°
navigation
122°
navigation
57°
40° 57′ 2″ N 88° 16′ 14″ W
/
694 ft
(212 m MSL)
navigation
132°
41° 55′ 48″ N 88° 2′ 28″ W
/
728 ft
(222 m MSL)
navigation
67°
42° 29′ 13″ N 89° 6′ 28″ W
/
759 ft
(231 m MSL)
navigation
3°
navigation
14°