81LL
Otterbach Farm Airport
VFR
navigation
211°
41° 31′ 19″ N 89° 7′ 57″ E
/
727 ft
(222 m MSL)
navigation
146°
navigation
216°
navigation
183°
navigation
21°
navigation
9°
navigation
17°
navigation
56°
navigation
165°
navigation
81°
navigation
359°
navigation
90°
41° 44′ 17″ N 89° 9′ 44″ E
/
765 ft
(233 m MSL)
navigation
2°
navigation
330°
navigation
35°
navigation
256°
navigation
15°
41° 21′ 6″ N 89° 9′ 11″ E
/
654 ft
(199 m MSL)
navigation
175°
navigation
82°
navigation
349°
navigation
213°
41° 47′ 50″ N 89° 16′ 23″ E
/
836 ft
(255 m MSL)
navigation
341°