Panoramio upload bot (1970), CC BY-SA 3.0, via Wikimedia Commons
KBKT
Allen C Perkinson Blackstone Army Air Field
VFR
31° 50′ 44″ N 86° 36′ 38″ W
/
451 ft
(137 m MSL)
navigation
231°
navigation
21°
43° 50′ 22″ N 70° 27′ 43″ W
/
266 ft
(81 m MSL)
navigation
42°
28° 50′ 31″ N 81° 48′ 27″ W
/
63 ft
(19 m MSL)
navigation
200°
navigation
43°
navigation
15°
28° 52′ 40″ N 81° 56′ 27″ W
/
85 ft
(26 m MSL)
navigation
201°
navigation
226°
41° 40′ 29″ N 87° 44′ 58″ W
/
623 ft
(190 m MSL)
navigation
298°
44° 29′ 11″ N 71° 33′ 14″ W
/
1.009 ft
(308 m MSL)
navigation
35°
28° 39′ 28″ N 81° 13′ 42″ W
/
32 ft
(10 m MSL)
navigation
197°
28° 39′ 28″ N 81° 14′ 21″ W
/
43 ft
(13 m MSL)
navigation
197°
navigation
222°
navigation
199°
navigation
348°
navigation
199°
navigation
299°
28° 49′ 23″ N 81° 48′ 31″ W
/
76 ft
(23 m MSL)
navigation
200°
28° 57′ 50″ N 82° 13′ 10″ W
/
112 ft
(34 m MSL)
navigation
202°
US-3333
Chicago Police Marine Heliport
41° 53′ 14″ N 87° 36′ 35″ W
/
584 ft
(178 m MSL)
navigation
299°