41° 33′ 7″ N 84° 55′ 1″ W
/
576 ft
(176 m MSL)
navigation
182°
42° 16′ 34″ N 88° 24′ 9″ W
/
940 ft
(286 m MSL)
navigation
208°
41° 33′ 52″ N 85° 14′ 0″ W
/
955 ft
(291 m MSL)
navigation
184°
42° 32′ 53″ N 89° 0′ 27″ W
/
810 ft
(247 m MSL)
navigation
214°
42° 12′ 45″ N 88° 15′ 8″ W
/
830 ft
(253 m MSL)
navigation
207°
41° 34′ 12″ N 85° 24′ 19″ W
/
900 ft
(274 m MSL)
navigation
185°
41° 33′ 38″ N 85° 16′ 26″ W
/
1.010 ft
(308 m MSL)
navigation
184°
47° 27′ 34″ N 92° 28′ 35″ W
/
1.376 ft
(419 m MSL)
navigation
272°
41° 41′ 39″ N 82° 47′ 47″ W
/
582 ft
(177 m MSL)
navigation
166°
navigation
241°
US-0361
Mathieu Landing Seaplane Base
47° 23′ 38″ N 92° 29′ 17″ W
/
1.342 ft
(409 m MSL)
navigation
272°
41° 40′ 42″ N 82° 50′ 55″ W
/
586 ft
(179 m MSL)
navigation
167°
navigation
166°
navigation
208°
41° 32′ 16″ N 84° 7′ 55″ W
/
759 ft
(231 m MSL)
navigation
176°
navigation
239°
navigation
212°
42° 21′ 10″ N 88° 38′ 14″ W
/
855 ft
(261 m MSL)
navigation
210°
47° 25′ 30″ N 92° 29′ 54″ W
/
1.379 ft
(420 m MSL)
navigation
272°
US-6413
Crown Point Corporation Helipad
42° 1′ 27″ N 87° 46′ 52″ W
/
644 ft
(196 m MSL)
navigation
203°
navigation
170°