KLDM
Mason County Airport
VFR
43° 34′ 2″ N 89° 27′ 55″ W
/
815 ft
(248 m MSL)
navigation
258°
42° 12′ 24″ N 88° 19′ 22″ W
/
888 ft
(271 m MSL)
navigation
217°
navigation
58°
navigation
11°
41° 53′ 47″ N 87° 37′ 18″ W
/
689 ft
(210 m MSL)
navigation
202°
navigation
225°
navigation
180°
navigation
37°
US-3333
Chicago Police Marine Heliport
41° 53′ 14″ N 87° 36′ 35″ W
/
584 ft
(178 m MSL)
navigation
202°
41° 42′ 31″ N 86° 19′ 2″ W
/
799 ft
(244 m MSL)
navigation
178°
navigation
225°
43° 33′ 37″ N 89° 28′ 58″ W
/
825 ft
(251 m MSL)
navigation
258°
42° 15′ 3″ N 84° 23′ 29″ W
/
978 ft
(298 m MSL)
navigation
139°
44° 13′ 28″ N 89° 31′ 51″ W
/
1.100 ft
(335 m MSL)
navigation
275°
41° 56′ 0″ N 85° 3′ 9″ W
/
959 ft
(292 m MSL)
navigation
154°
navigation
231°
42° 2′ 52″ N 88° 3′ 9″ W
/
730 ft
(222 m MSL)
navigation
211°
41° 54′ 10″ N 87° 40′ 58″ W
/
597 ft
(182 m MSL)
navigation
203°
41° 42′ 23″ N 86° 10′ 33″ W
/
753 ft
(230 m MSL)
navigation
175°
45° 53′ 30″ N 84° 44′ 17″ W
/
624 ft
(190 m MSL)
navigation
32°
41° 43′ 9″ N 86° 0′ 11″ W
/
778 ft
(237 m MSL)
navigation
172°
41° 48′ 47″ N 85° 26′ 20″ W
/
924 ft
(282 m MSL)
navigation
162°