43° 26′ 20″ N 91° 34′ 2″ E
/
760 ft
(232 m MSL)
navigation
231°
41° 55′ 48″ N 88° 2′ 28″ E
/
728 ft
(222 m MSL)
navigation
189°
navigation
197°
44° 35′ 21″ N 92° 29′ 6″ E
/
778 ft
(237 m MSL)
navigation
249°
US-3333
Chicago Police Marine Heliport
41° 53′ 14″ N 87° 36′ 35″ E
/
584 ft
(178 m MSL)
navigation
184°
41° 54′ 32″ N 87° 52′ 26″ E
/
640 ft
(195 m MSL)
navigation
187°
41° 54′ 45″ N 87° 56′ 16″ E
/
705 ft
(215 m MSL)
navigation
188°
US-0361
Mathieu Landing Seaplane Base
47° 23′ 38″ N 92° 29′ 17″ E
/
1’342 ft
(409 m MSL)
navigation
290°
navigation
196°
navigation
152°
42° 46′ 49″ N 90° 40′ 51″ E
/
1’008 ft
(307 m MSL)
navigation
218°
navigation
208°
navigation
206°
navigation
145°
41° 54′ 51″ N 88° 3′ 20″ E
/
734 ft
(224 m MSL)
navigation
189°
42° 52′ 54″ N 90° 51′ 38″ E
/
1’010 ft
(308 m MSL)
navigation
220°
41° 52′ 29″ N 87° 40′ 24″ E
/
593 ft
(181 m MSL)
navigation
185°
42° 36′ 15″ N 83° 51′ 30″ E
/
980 ft
(299 m MSL)
navigation
145°
42° 36′ 11″ N 83° 51′ 34″ E
/
955 ft
(291 m MSL)
navigation
145°
47° 27′ 34″ N 92° 28′ 35″ E
/
1’376 ft
(419 m MSL)
navigation
291°
47° 25′ 30″ N 92° 29′ 54″ E
/
1’379 ft
(420 m MSL)
navigation
290°
navigation
193°