81LL
Otterbach Farm Airport
VFR
navigation
141°
navigation
219°
navigation
147°
navigation
122°
navigation
98°
navigation
44°
40° 51′ 10″ N 85° 27′ 25″ E
/
806 ft
(246 m MSL)
navigation
105°
navigation
101°
38° 47′ 53″ N 90° 14′ 10″ E
/
534 ft
(163 m MSL)
navigation
195°
39° 46′ 45″ N 86° 11′ 7″ E
/
706 ft
(215 m MSL)
navigation
129°
navigation
76°
39° 0′ 49″ N 87° 24′ 25″ E
/
976 ft
(297 m MSL)
navigation
152°
navigation
280°
navigation
123°
navigation
208°
navigation
138°
navigation
125°
39° 50′ 14″ N 86° 7′ 6″ E
/
726 ft
(221 m MSL)
navigation
127°
39° 46′ 36″ N 86° 10′ 50″ E
/
787 ft
(240 m MSL)
navigation
129°
38° 44′ 13″ N 89° 56′ 48″ E
/
590 ft
(180 m MSL)
navigation
191°
navigation
326°
navigation
142°