81LL
Otterbach Farm Airport
VFR
navigation
40°
40° 55′ 27″ N 88° 37′ 28″ E
/
666 ft
(203 m MSL)
navigation
147°
navigation
64°
navigation
29°
navigation
309°
navigation
25°
42° 20′ 7″ N 89° 19′ 25″ E
/
740 ft
(226 m MSL)
navigation
351°
41° 28′ 49″ N 88° 8′ 38″ E
/
550 ft
(168 m MSL)
navigation
96°
41° 31′ 44″ N 88° 8′ 13″ E
/
641 ft
(195 m MSL)
navigation
93°
41° 14′ 30″ N 88° 13′ 49″ E
/
488 ft
(149 m MSL)
navigation
115°
41° 26′ 56″ N 88° 8′ 38″ E
/
575 ft
(175 m MSL)
navigation
99°
navigation
353°
navigation
327°
navigation
131°
42° 5′ 52″ N 89° 57′ 10″ E
/
796 ft
(243 m MSL)
navigation
312°
navigation
6°
42° 2′ 11″ N 88° 19′ 35″ E
/
846 ft
(258 m MSL)
navigation
53°
41° 45′ 38″ N 88° 9′ 1″ E
/
702 ft
(214 m MSL)
navigation
76°
navigation
72°
40° 52′ 15″ N 88° 40′ 50″ E
/
656 ft
(200 m MSL)
navigation
152°
41° 41′ 45″ N 88° 7′ 45″ E
/
670 ft
(204 m MSL)
navigation
81°