OI28
Lanker Airport
IFR
navigation
250°
navigation
259°
navigation
265°
navigation
246°
navigation
245°
navigation
267°
40° 36′ 30″ N 79° 8′ 8″ E
/
1’285 ft
(392 m MSL)
navigation
90°
navigation
244°
navigation
341°
navigation
279°
US-1970
St. Joseph River Seaplane Base
41° 41′ 47″ N 85° 56′ 17″ E
/
750 ft
(229 m MSL)
navigation
293°
navigation
248°
navigation
221°
navigation
326°
38° 40′ 49″ N 85° 10′ 4″ E
/
480 ft
(146 m MSL)
navigation
224°
navigation
257°
navigation
189°
38° 3′ 47″ N 83° 57′ 26″ E
/
1’030 ft
(314 m MSL)
navigation
201°
navigation
224°
42° 18′ 45″ N 85° 27′ 49″ E
/
669 ft
(204 m MSL)
navigation
308°