4WN4
River Ridge Aero Estates Airport
IFR
41° 23′ 12″ N 88° 15′ 56″ W
/
509 ft
(155 m MSL)
navigation
152°
43° 53′ 45″ N 85° 16′ 45″ W
/
1.018 ft
(310 m MSL)
navigation
110°
40° 50′ 25″ N 90° 48′ 19″ W
/
723 ft
(220 m MSL)
navigation
176°
41° 59′ 11″ N 95° 22′ 50″ W
/
1.274 ft
(388 m MSL)
navigation
220°
41° 43′ 27″ N 87° 31′ 35″ W
/
598 ft
(182 m MSL)
navigation
144°
45° 23′ 44″ N 84° 52′ 27″ W
/
675 ft
(206 m MSL)
navigation
90°
navigation
207°
41° 42′ 55″ N 94° 56′ 18″ W
/
1.320 ft
(402 m MSL)
navigation
215°
navigation
180°
navigation
215°
navigation
290°
navigation
156°
42° 44′ 34″ N 86° 6′ 26″ W
/
698 ft
(213 m MSL)
navigation
126°
41° 1′ 9″ N 89° 23′ 11″ W
/
568 ft
(173 m MSL)
navigation
163°
40° 48′ 38″ N 91° 10′ 26″ W
/
700 ft
(213 m MSL)
navigation
179°
42° 5′ 7″ N 95° 34′ 11″ W
/
900 ft
(274 m MSL)
navigation
222°
navigation
160°
navigation
147°
47° 50′ 30″ N 96° 37′ 17″ W
/
899 ft
(274 m MSL)
navigation
302°
navigation
124°
navigation
100°
navigation
102°
navigation
207°
41° 36′ 43″ N 87° 40′ 11″ W
/
605 ft
(184 m MSL)
navigation
146°