US-1970
St. Joseph River Seaplane Base
41° 41′ 47″ N 85° 56′ 17″ W
/
750 ft
(229 m MSL)
navigation
131°
navigation
264°
41° 27′ 35″ N 90° 29′ 34″ W
/
560 ft
(171 m MSL)
navigation
220°
navigation
138°
42° 41′ 30″ N 91° 31′ 59″ W
/
1.395 ft
(425 m MSL)
navigation
255°
navigation
193°
45° 23′ 16″ N 86° 55′ 23″ W
/
652 ft
(199 m MSL)
navigation
26°
navigation
166°
navigation
166°
41° 26′ 32″ N 86° 15′ 39″ W
/
796 ft
(243 m MSL)
navigation
139°
40° 52′ 15″ N 88° 40′ 50″ W
/
656 ft
(200 m MSL)
navigation
185°
navigation
119°
41° 28′ 5″ N 90° 31′ 50″ W
/
570 ft
(174 m MSL)
navigation
221°
41° 16′ 5″ N 86° 33′ 34″ W
/
720 ft
(219 m MSL)
navigation
146°
41° 26′ 54″ N 90° 30′ 26″ W
/
590 ft
(180 m MSL)
navigation
220°
navigation
204°
navigation
154°
navigation
143°
41° 56′ 7″ N 85° 38′ 55″ W
/
823 ft
(251 m MSL)
navigation
124°
US-0090
Davison Restricted Landing Area
40° 54′ 53″ N 89° 7′ 43″ W
/
740 ft
(226 m MSL)
navigation
193°
41° 28′ 51″ N 90° 34′ 17″ W
/
664 ft
(202 m MSL)
navigation
221°
navigation
206°
41° 14′ 11″ N 86° 35′ 39″ W
/
463 ft
(141 m MSL)
navigation
147°