81NC
Cox Field
VFR
US-3333
Chicago Police Marine Heliport
41° 53′ 14″ N 87° 36′ 35″ E
/
584 ft
(178 m MSL)
navigation
315°
navigation
324°
43° 31′ 45″ N 72° 56′ 58″ E
/
787 ft
(240 m MSL)
navigation
27°
41° 47′ 9″ N 87° 45′ 8″ E
/
620 ft
(189 m MSL)
navigation
314°
navigation
35°
42° 42′ 35″ N 71° 9′ 2″ E
/
60 ft
(18 m MSL)
navigation
36°
41° 28′ 49″ N 88° 8′ 38″ E
/
550 ft
(168 m MSL)
navigation
312°
navigation
327°
42° 35′ 3″ N 70° 54′ 59″ E
/
107 ft
(33 m MSL)
navigation
38°
43° 19′ 1″ N 72° 23′ 22″ E
/
1’250 ft
(381 m MSL)
navigation
30°
42° 43′ 40″ N 71° 10′ 5″ E
/
202 ft
(62 m MSL)
navigation
36°
43° 10′ 32″ N 72° 3′ 50″ E
/
1’404 ft
(428 m MSL)
navigation
31°
41° 53′ 47″ N 87° 37′ 18″ E
/
689 ft
(210 m MSL)
navigation
315°
41° 23′ 12″ N 88° 15′ 56″ E
/
509 ft
(155 m MSL)
navigation
311°
41° 51′ 43″ N 87° 40′ 12″ E
/
590 ft
(180 m MSL)
navigation
315°
43° 6′ 36″ N 71° 55′ 2″ E
/
551 ft
(168 m MSL)
navigation
32°
42° 33′ 58″ N 70° 52′ 39″ E
/
84 ft
(26 m MSL)
navigation
38°
42° 43′ 1″ N 71° 7′ 24″ E
/
148 ft
(45 m MSL)
navigation
36°
42° 55′ 20″ N 71° 30′ 30″ E
/
500 ft
(152 m MSL)
navigation
34°
41° 52′ 29″ N 87° 40′ 24″ E
/
593 ft
(181 m MSL)
navigation
315°
42° 48′ 24″ N 71° 16′ 33″ E
/
177 ft
(54 m MSL)
navigation
36°