4IN2
Oliver Lake Seaplane Base
IFR
navigation
290°
navigation
130°
42° 43′ 50″ N 87° 49′ 36″ W
/
686 ft
(209 m MSL)
navigation
302°
navigation
272°
navigation
134°
41° 31′ 0″ N 88° 16′ 0″ W
/
580 ft
(177 m MSL)
navigation
267°
42° 24′ 46″ N 88° 3′ 24″ W
/
809 ft
(247 m MSL)
navigation
292°
navigation
132°
navigation
40°
navigation
56°
navigation
269°
43° 3′ 49″ N 83° 19′ 15″ W
/
855 ft
(261 m MSL)
navigation
46°
navigation
36°
42° 45′ 38″ N 87° 48′ 54″ W
/
674 ft
(205 m MSL)
navigation
302°
43° 25′ 33″ N 83° 56′ 21″ W
/
600 ft
(183 m MSL)
navigation
30°
41° 43′ 42″ N 88° 16′ 18″ W
/
700 ft
(213 m MSL)
navigation
273°
navigation
278°
40° 11′ 56″ N 87° 35′ 47″ W
/
697 ft
(212 m MSL)
navigation
229°
41° 23′ 12″ N 88° 15′ 56″ W
/
509 ft
(155 m MSL)
navigation
264°
navigation
267°
40° 47′ 32″ N 82° 44′ 22″ W
/
1.150 ft
(351 m MSL)
navigation
112°
39° 28′ 47″ N 86° 4′ 40″ W
/
742 ft
(226 m MSL)
navigation
193°
42° 27′ 55″ N 88° 2′ 25″ W
/
805 ft
(245 m MSL)
navigation
293°