0MN2
Grindstone Lake Seaplane Base
MVFR
39° 46′ 40″ N 89° 36′ 18″ E
/
550 ft
(168 m MSL)
navigation
159°
navigation
189°
navigation
119°
40° 17′ 36″ N 88° 8′ 32″ E
/
737 ft
(225 m MSL)
navigation
150°
41° 20′ 20″ N 86° 15′ 47″ E
/
824 ft
(251 m MSL)
navigation
136°
navigation
190°
39° 18′ 41″ N 93° 30′ 23″ E
/
670 ft
(204 m MSL)
navigation
182°
navigation
168°
43° 31′ 58″ N 84° 4′ 46″ E
/
668 ft
(204 m MSL)
navigation
115°
navigation
176°
navigation
139°
navigation
119°
navigation
81°
39° 26′ 26″ N 91° 3′ 56″ E
/
508 ft
(155 m MSL)
navigation
168°
navigation
133°
navigation
185°
navigation
190°
45° 1′ 12″ N 102° 39′ 32″ E
/
3’001 ft
(915 m MSL)
navigation
257°
39° 17′ 31″ N 93° 23′ 2″ E
/
655 ft
(200 m MSL)
navigation
182°