9WI1
Black Otter Airport
MVFR
US-3333
Chicago Police Marine Heliport
41° 53′ 14″ N 87° 36′ 35″ W
/
584 ft
(178 m MSL)
navigation
163°
navigation
216°
41° 47′ 8″ N 88° 19′ 28″ W
/
700 ft
(213 m MSL)
navigation
175°
navigation
119°
navigation
206°
45° 41′ 32″ N 85° 33′ 59″ W
/
669 ft
(204 m MSL)
navigation
58°
navigation
181°
navigation
272°
41° 46′ 18″ N 88° 28′ 32″ W
/
712 ft
(217 m MSL)
navigation
177°
navigation
186°
41° 50′ 40″ N 89° 28′ 45″ W
/
736 ft
(224 m MSL)
navigation
193°
navigation
272°
navigation
178°
41° 51′ 43″ N 87° 40′ 12″ W
/
590 ft
(180 m MSL)
navigation
164°
navigation
302°
41° 50′ 1″ N 89° 26′ 38″ W
/
785 ft
(239 m MSL)
navigation
193°
45° 18′ 17″ N 85° 16′ 29″ W
/
669 ft
(204 m MSL)
navigation
68°
navigation
264°
46° 50′ 43″ N 89° 22′ 1″ W
/
669 ft
(204 m MSL)
navigation
348°
navigation
70°
42° 57′ 13″ N 85° 37′ 21″ W
/
800 ft
(244 m MSL)
navigation
123°
45° 18′ 50″ N 85° 16′ 30″ W
/
185 ft
(56 m MSL)
navigation
68°
navigation
189°
43° 27′ 7″ N 85° 15′ 53″ W
/
969 ft
(295 m MSL)
navigation
111°