39IL
Mason Airport
MVFR
40° 2′ 14″ N 85° 24′ 38″ W
/
1.070 ft
(326 m MSL)
navigation
92°
navigation
281°
navigation
18°
navigation
189°
navigation
216°
navigation
10°
navigation
234°
37° 36′ 54″ N 91° 36′ 15″ W
/
1.241 ft
(378 m MSL)
navigation
214°
navigation
177°
navigation
0°
navigation
62°
navigation
258°
40° 14′ 32″ N 85° 23′ 45″ W
/
937 ft
(286 m MSL)
navigation
88°
navigation
350°
43° 0′ 39″ N 88° 14′ 34″ W
/
900 ft
(274 m MSL)
navigation
16°
navigation
149°
40° 52′ 7″ N 85° 29′ 43″ W
/
730 ft
(222 m MSL)
navigation
76°
navigation
347°
navigation
81°
navigation
77°
US-1970
St. Joseph River Seaplane Base
41° 41′ 47″ N 85° 56′ 17″ W
/
750 ft
(229 m MSL)
navigation
59°
navigation
123°
39° 37′ 21″ N 85° 26′ 35″ W
/
980 ft
(299 m MSL)
navigation
100°