4WN4
River Ridge Aero Estates Airport
IFR
navigation
148°
navigation
144°
navigation
156°
navigation
159°
navigation
168°
navigation
204°
41° 31′ 57″ N 89° 42′ 6″ W
/
635 ft
(194 m MSL)
navigation
164°
navigation
146°
42° 4′ 40″ N 88° 7′ 24″ W
/
668 ft
(204 m MSL)
navigation
146°
navigation
210°
navigation
72°
41° 22′ 4″ N 91° 8′ 53″ W
/
547 ft
(167 m MSL)
navigation
179°
42° 59′ 17″ N 95° 39′ 52″ W
/
1.385 ft
(422 m MSL)
navigation
232°
navigation
223°
43° 37′ 16″ N 96° 12′ 56″ W
/
1.431 ft
(436 m MSL)
navigation
243°
navigation
157°
navigation
101°
41° 52′ 18″ N 93° 54′ 51″ W
/
1.060 ft
(323 m MSL)
navigation
208°
42° 3′ 10″ N 88° 8′ 24″ W
/
920 ft
(280 m MSL)
navigation
146°
navigation
168°
navigation
166°
navigation
142°
42° 16′ 12″ N 94° 44′ 0″ W
/
1.212 ft
(369 m MSL)
navigation
218°