US-6549
Michigan Seaplane Base
IFR
40° 18′ 29″ N 83° 32′ 30″ W
/
1.100 ft
(335 m MSL)
navigation
181°
navigation
182°
CA-0537
Robinson International Air Field
44° 10′ 47″ N 80° 57′ 5″ W
/
942 ft
(287 m MSL)
navigation
51°
navigation
213°
navigation
141°
navigation
251°
navigation
194°
43° 58′ 27″ N 80° 44′ 15″ W
/
1.365 ft
(416 m MSL)
navigation
57°
navigation
243°
navigation
143°
navigation
218°
navigation
117°
40° 18′ 21″ N 83° 5′ 25″ W
/
969 ft
(295 m MSL)
navigation
173°
44° 59′ 48″ N 84° 7′ 36″ W
/
875 ft
(267 m MSL)
navigation
348°
navigation
233°
navigation
71°
navigation
167°
navigation
40°
navigation
180°
navigation
136°
navigation
138°
40° 23′ 55″ N 82° 26′ 56″ W
/
1.190 ft
(363 m MSL)
navigation
161°
US-0903
Oldstown Flying Tails Airport
41° 19′ 26″ N 80° 47′ 31″ W
/
980 ft
(299 m MSL)
navigation
125°