4IN2
Oliver Lake Seaplane Base
VFR
US-0090
Davison Restricted Landing Area
40° 54′ 53″ N 89° 7′ 43″ W
/
740 ft
(226 m MSL)
navigation
255°
42° 55′ 53″ N 88° 49′ 41″ W
/
833 ft
(254 m MSL)
navigation
297°
navigation
121°
43° 44′ 39″ N 87° 58′ 4″ W
/
878 ft
(268 m MSL)
navigation
318°
navigation
255°
navigation
238°
navigation
176°
42° 28′ 29″ N 89° 5′ 20″ W
/
770 ft
(235 m MSL)
navigation
287°
navigation
283°
42° 57′ 47″ N 88° 49′ 3″ W
/
800 ft
(244 m MSL)
navigation
297°
39° 50′ 35″ N 88° 27′ 11″ W
/
695 ft
(212 m MSL)
navigation
232°
42° 37′ 11″ N 89° 1′ 40″ W
/
808 ft
(246 m MSL)
navigation
290°
39° 1′ 19″ N 87° 11′ 15″ W
/
520 ft
(158 m MSL)
navigation
207°
navigation
285°
40° 28′ 56″ N 88° 57′ 23″ W
/
855 ft
(261 m MSL)
navigation
246°
navigation
15°
navigation
287°
navigation
253°
navigation
296°
42° 54′ 38″ N 88° 52′ 9″ W
/
800 ft
(244 m MSL)
navigation
296°
navigation
122°
navigation
160°