4WN4
River Ridge Aero Estates Airport
IFR
40° 26′ 50″ N 92° 13′ 37″ W
/
813 ft
(248 m MSL)
navigation
188°
navigation
117°
navigation
111°
navigation
97°
navigation
159°
48° 59′ 58″ N 95° 58′ 57″ W
/
1.082 ft
(330 m MSL)
navigation
317°
42° 23′ 14″ N 85° 44′ 9″ W
/
810 ft
(247 m MSL)
navigation
128°
41° 27′ 14″ N 87° 0′ 25″ W
/
770 ft
(235 m MSL)
navigation
142°
42° 28′ 4″ N 85° 38′ 52″ W
/
722 ft
(220 m MSL)
navigation
126°
navigation
142°
navigation
152°
50° 12′ 0″ N 90° 40′ 59″ W
/
1.342 ft
(409 m MSL)
navigation
4°
navigation
306°
US-0592
MidMichigan Health Park Heliport
43° 36′ 54″ N 84° 45′ 1″ W
/
760 ft
(232 m MSL)
navigation
112°
46° 28′ 45″ N 84° 22′ 6″ W
/
716 ft
(218 m MSL)
navigation
78°
40° 29′ 21″ N 89° 46′ 41″ W
/
501 ft
(153 m MSL)
navigation
167°
navigation
186°
42° 26′ 50″ N 85° 39′ 17″ W
/
726 ft
(221 m MSL)
navigation
127°
41° 36′ 37″ N 86° 43′ 32″ W
/
838 ft
(255 m MSL)
navigation
139°
navigation
181°
43° 37′ 18″ N 84° 44′ 15″ W
/
755 ft
(230 m MSL)
navigation
112°
navigation
135°
40° 32′ 24″ N 93° 1′ 31″ W
/
1.045 ft
(319 m MSL)
navigation
194°