39IL
Mason Airport
IFR
navigation
15°
37° 52′ 7″ N 89° 51′ 43″ W
/
372 ft
(113 m MSL)
navigation
189°
41° 38′ 21″ N 91° 32′ 47″ W
/
668 ft
(204 m MSL)
navigation
312°
navigation
268°
42° 18′ 29″ N 89° 59′ 0″ W
/
930 ft
(283 m MSL)
navigation
347°
navigation
10°
navigation
97°
navigation
135°
US-6413
Crown Point Corporation Helipad
42° 1′ 27″ N 87° 46′ 52″ W
/
644 ft
(196 m MSL)
navigation
32°
navigation
243°
navigation
60°
navigation
295°
navigation
11°
navigation
19°
navigation
149°
navigation
2°
navigation
63°
navigation
0°
41° 38′ 13″ N 87° 9′ 8″ W
/
596 ft
(182 m MSL)
navigation
48°
41° 39′ 35″ N 91° 32′ 51″ W
/
840 ft
(256 m MSL)
navigation
312°
42° 12′ 45″ N 88° 15′ 8″ W
/
830 ft
(253 m MSL)
navigation
21°
navigation
347°
41° 33′ 13″ N 87° 2′ 52″ W
/
725 ft
(221 m MSL)
navigation
50°
navigation
175°