4WN4
River Ridge Aero Estates Airport
MVFR
navigation
169°
41° 19′ 37″ N 94° 26′ 44″ W
/
1.364 ft
(416 m MSL)
navigation
209°
navigation
148°
41° 3′ 7″ N 93° 41′ 22″ W
/
1.110 ft
(338 m MSL)
navigation
202°
47° 0′ 10″ N 97° 24′ 25″ W
/
1.103 ft
(336 m MSL)
navigation
289°
41° 36′ 58″ N 87° 24′ 46″ W
/
591 ft
(180 m MSL)
navigation
144°
US-5906
Winfield Landing Seaplane Base
43° 23′ 5″ N 85° 22′ 7″ W
/
913 ft
(278 m MSL)
navigation
116°
navigation
290°
navigation
125°
navigation
242°
45° 0′ 48″ N 84° 42′ 12″ W
/
1.328 ft
(405 m MSL)
navigation
95°
40° 52′ 2″ N 89° 27′ 11″ W
/
450 ft
(137 m MSL)
navigation
164°
US-6807
Hammer Restricted Landing Area
40° 58′ 27″ N 89° 0′ 10″ W
/
705 ft
(215 m MSL)
navigation
160°
navigation
148°
40° 45′ 33″ N 92° 24′ 55″ W
/
890 ft
(271 m MSL)
navigation
190°
49° 46′ 59″ N 92° 49′ 59″ W
/
1.200 ft
(366 m MSL)
navigation
345°
42° 57′ 56″ N 85° 40′ 27″ W
/
670 ft
(204 m MSL)
navigation
122°
40° 56′ 37″ N 89° 6′ 30″ W
/
705 ft
(215 m MSL)
navigation
161°
41° 32′ 58″ N 87° 30′ 23″ W
/
616 ft
(188 m MSL)
navigation
145°
41° 32′ 5″ N 87° 31′ 46″ W
/
620 ft
(189 m MSL)
navigation
145°
42° 58′ 8″ N 85° 39′ 54″ W
/
903 ft
(275 m MSL)
navigation
122°
navigation
109°
41° 32′ 17″ N 87° 30′ 51″ W
/
617 ft
(188 m MSL)
navigation
145°
41° 18′ 14″ N 94° 27′ 3″ W
/
1.310 ft
(399 m MSL)
navigation
209°