3IS4
Merkle Airport
VFR
41° 32′ 44″ N 87° 58′ 55″ W
/
717 ft
(219 m MSL)
navigation
113°
44° 2′ 29″ N 89° 18′ 16″ W
/
859 ft
(262 m MSL)
navigation
23°
41° 51′ 39″ N 87° 50′ 11″ W
/
632 ft
(193 m MSL)
navigation
103°
navigation
130°
42° 6′ 45″ N 92° 55′ 4″ W
/
974 ft
(297 m MSL)
navigation
263°
navigation
261°
navigation
336°
navigation
145°
42° 56′ 49″ N 87° 53′ 47″ W
/
723 ft
(220 m MSL)
navigation
70°
US-6413
Crown Point Corporation Helipad
42° 1′ 27″ N 87° 46′ 52″ W
/
644 ft
(196 m MSL)
navigation
98°
navigation
157°
navigation
117°
41° 13′ 34″ N 92° 29′ 38″ W
/
841 ft
(256 m MSL)
navigation
235°
42° 45′ 38″ N 87° 48′ 54″ W
/
674 ft
(205 m MSL)
navigation
76°
42° 0′ 2″ N 92° 54′ 54″ W
/
994 ft
(303 m MSL)
navigation
260°
43° 40′ 36″ N 92° 10′ 46″ W
/
1.277 ft
(389 m MSL)
navigation
315°
40° 38′ 15″ N 89° 0′ 25″ W
/
755 ft
(230 m MSL)
navigation
149°
navigation
174°
navigation
335°
navigation
237°
40° 25′ 39″ N 89° 36′ 13″ W
/
545 ft
(166 m MSL)
navigation
163°