4IN2
Oliver Lake Seaplane Base
MVFR
40° 6′ 34″ N 88° 49′ 43″ W
/
725 ft
(221 m MSL)
navigation
239°
navigation
180°
navigation
275°
navigation
118°
navigation
351°
39° 0′ 49″ N 87° 24′ 25″ W
/
976 ft
(297 m MSL)
navigation
210°
39° 46′ 58″ N 88° 32′ 48″ W
/
682 ft
(208 m MSL)
navigation
232°
navigation
72°
38° 56′ 1″ N 83° 35′ 0″ W
/
915 ft
(279 m MSL)
navigation
152°
navigation
241°
41° 12′ 0″ N 89° 21′ 0″ W
/
450 ft
(137 m MSL)
navigation
261°
navigation
181°
40° 16′ 16″ N 81° 50′ 54″ W
/
800 ft
(244 m MSL)
navigation
116°
navigation
170°
navigation
301°
navigation
19°
38° 55′ 55″ N 87° 14′ 26″ W
/
533 ft
(162 m MSL)
navigation
207°
41° 18′ 4″ N 81° 26′ 12″ W
/
1.041 ft
(317 m MSL)
navigation
96°
navigation
104°
navigation
283°
navigation
240°
38° 38′ 47″ N 84° 34′ 42″ W
/
956 ft
(291 m MSL)
navigation
168°