3IN4
Johnson Airport
VFR
navigation
90°
navigation
260°
navigation
220°
41° 6′ 44″ N 88° 8′ 24″ E
/
617 ft
(188 m MSL)
navigation
278°
42° 51′ 55″ N 84° 42′ 19″ E
/
800 ft
(244 m MSL)
navigation
12°
navigation
31°
navigation
154°
navigation
164°
navigation
182°
navigation
189°
navigation
359°
navigation
34°
navigation
347°
navigation
215°
42° 30′ 11″ N 83° 37′ 25″ E
/
926 ft
(282 m MSL)
navigation
37°
navigation
39°
navigation
254°
navigation
14°
41° 14′ 41″ N 82° 33′ 4″ E
/
852 ft
(260 m MSL)
navigation
78°
navigation
73°
39° 36′ 12″ N 87° 42′ 43″ E
/
740 ft
(226 m MSL)
navigation
236°
navigation
32°