4WN4
River Ridge Aero Estates Airport
IFR
navigation
146°
42° 28′ 19″ N 87° 54′ 30″ W
/
719 ft
(219 m MSL)
navigation
140°
navigation
148°
43° 9′ 51″ N 95° 28′ 12″ W
/
1.452 ft
(443 m MSL)
navigation
233°
43° 11′ 0″ N 95° 29′ 22″ W
/
1.474 ft
(449 m MSL)
navigation
233°
navigation
179°
navigation
156°
navigation
263°
navigation
167°
41° 36′ 37″ N 90° 35′ 22″ W
/
751 ft
(229 m MSL)
navigation
172°
41° 55′ 41″ N 89° 3′ 48″ W
/
817 ft
(249 m MSL)
navigation
155°
42° 7′ 38″ N 88° 31′ 47″ W
/
870 ft
(265 m MSL)
navigation
149°
navigation
189°
41° 43′ 32″ N 92° 42′ 12″ W
/
18 ft
(5 m MSL)
navigation
196°
41° 44′ 34″ N 89° 40′ 34″ W
/
648 ft
(198 m MSL)
navigation
162°
navigation
143°
navigation
206°
navigation
157°
42° 4′ 38″ N 88° 37′ 31″ W
/
875 ft
(267 m MSL)
navigation
150°
42° 10′ 38″ N 88° 23′ 56″ W
/
892 ft
(272 m MSL)
navigation
147°
44° 47′ 29″ N 86° 0′ 11″ W
/
944 ft
(288 m MSL)
navigation
99°
43° 24′ 35″ N 95° 44′ 33″ W
/
1.537 ft
(468 m MSL)
navigation
238°
42° 12′ 24″ N 88° 19′ 22″ W
/
888 ft
(271 m MSL)
navigation
146°
navigation
165°