0MN2
Grindstone Lake Seaplane Base
VFR
41° 33′ 13″ N 87° 2′ 52″ E
/
725 ft
(221 m MSL)
navigation
138°
navigation
169°
43° 50′ 4″ N 84° 44′ 24″ E
/
857 ft
(261 m MSL)
navigation
114°
navigation
125°
navigation
134°
43° 15′ 30″ N 100° 51′ 34″ E
/
2’724 ft
(830 m MSL)
navigation
240°
41° 42′ 11″ N 86° 49′ 16″ E
/
655 ft
(200 m MSL)
navigation
136°
navigation
170°
42° 52′ 43″ N 100° 32′ 15″ E
/
2’575 ft
(785 m MSL)
navigation
236°
40° 46′ 0″ N 88° 30′ 20″ E
/
672 ft
(205 m MSL)
navigation
150°
40° 25′ 3″ N 89° 24′ 58″ E
/
643 ft
(196 m MSL)
navigation
156°
40° 45′ 26″ N 88° 30′ 48″ E
/
640 ft
(195 m MSL)
navigation
150°
40° 26′ 2″ N 89° 21′ 23″ E
/
646 ft
(197 m MSL)
navigation
156°
41° 4′ 17″ N 87° 50′ 46″ E
/
630 ft
(192 m MSL)
navigation
145°
navigation
121°
40° 13′ 21″ N 90° 1′ 22″ E
/
488 ft
(149 m MSL)
navigation
160°
navigation
236°
navigation
142°
navigation
146°
navigation
191°
navigation
16°
navigation
152°