II99
Drake Field
VFR
40° 51′ 10″ N 85° 27′ 25″ W
/
806 ft
(246 m MSL)
navigation
127°
navigation
296°
navigation
120°
US-3333
Chicago Police Marine Heliport
41° 53′ 14″ N 87° 36′ 35″ W
/
584 ft
(178 m MSL)
navigation
297°
navigation
153°
navigation
292°
US-1979
Big Turkey Lake Seaplane Base
41° 35′ 5″ N 85° 11′ 19″ W
/
927 ft
(283 m MSL)
navigation
81°
41° 50′ 53″ N 87° 38′ 54″ W
/
582 ft
(177 m MSL)
navigation
294°
navigation
188°
41° 53′ 47″ N 87° 37′ 18″ W
/
689 ft
(210 m MSL)
navigation
297°
navigation
197°
41° 52′ 10″ N 87° 38′ 30″ W
/
598 ft
(182 m MSL)
navigation
295°
40° 29′ 3″ N 86° 9′ 28″ W
/
800 ft
(244 m MSL)
navigation
166°
navigation
269°
navigation
110°
navigation
110°
40° 28′ 51″ N 86° 9′ 29″ W
/
640 ft
(195 m MSL)
navigation
166°
navigation
238°
navigation
208°
41° 40′ 29″ N 87° 44′ 58″ W
/
623 ft
(190 m MSL)
navigation
283°
41° 43′ 23″ N 87° 43′ 57″ W
/
669 ft
(204 m MSL)
navigation
286°
navigation
297°
navigation
46°