81LL
Otterbach Farm Airport
VFR
39° 47′ 22″ N 89° 59′ 28″ E
/
632 ft
(193 m MSL)
navigation
198°
navigation
236°
navigation
139°
42° 48′ 32″ N 91° 5′ 53″ E
/
620 ft
(189 m MSL)
navigation
310°
navigation
148°
navigation
154°
navigation
250°
39° 44′ 13″ N 89° 48′ 35″ E
/
584 ft
(178 m MSL)
navigation
194°
navigation
281°
navigation
233°
41° 16′ 33″ N 91° 40′ 24″ E
/
754 ft
(230 m MSL)
navigation
260°
navigation
98°
40° 7′ 54″ N 87° 32′ 9″ E
/
650 ft
(198 m MSL)
navigation
139°
43° 26′ 59″ N 88° 49′ 30″ E
/
870 ft
(265 m MSL)
navigation
7°
navigation
309°
navigation
123°
navigation
284°
navigation
346°
41° 59′ 4″ N 91° 39′ 41″ E
/
759 ft
(231 m MSL)
navigation
281°
navigation
141°
navigation
105°
navigation
210°