0MN2
Grindstone Lake Seaplane Base
VFR
41° 14′ 14″ N 89° 32′ 12″ E
/
807 ft
(246 m MSL)
navigation
154°
40° 42′ 19″ N 94° 13′ 25″ E
/
1’265 ft
(386 m MSL)
navigation
188°
navigation
147°
41° 52′ 28″ N 88° 9′ 23″ E
/
735 ft
(224 m MSL)
navigation
142°
navigation
146°
41° 31′ 8″ N 88° 50′ 15″ E
/
668 ft
(204 m MSL)
navigation
148°
41° 55′ 48″ N 88° 2′ 28″ E
/
728 ft
(222 m MSL)
navigation
141°
navigation
329°
40° 57′ 20″ N 90° 22′ 56″ E
/
850 ft
(259 m MSL)
navigation
160°
41° 54′ 51″ N 88° 3′ 20″ E
/
734 ft
(224 m MSL)
navigation
141°
42° 2′ 17″ N 87° 50′ 51″ E
/
805 ft
(245 m MSL)
navigation
139°
40° 56′ 16″ N 90° 25′ 51″ E
/
764 ft
(233 m MSL)
navigation
161°
47° 25′ 54″ N 100° 50′ 31″ E
/
1’920 ft
(585 m MSL)
navigation
280°
40° 46′ 59″ N 91° 7′ 31″ E
/
698 ft
(213 m MSL)
navigation
166°
44° 5′ 13″ N 85° 43′ 50″ E
/
981 ft
(299 m MSL)
navigation
114°
navigation
156°
navigation
219°
40° 39′ 5″ N 93° 57′ 38″ E
/
1’150 ft
(351 m MSL)
navigation
186°
40° 50′ 25″ N 90° 48′ 19″ E
/
723 ft
(220 m MSL)
navigation
163°
41° 21′ 6″ N 89° 9′ 11″ E
/
654 ft
(199 m MSL)
navigation
151°
41° 13′ 52″ N 89° 27′ 9″ E
/
648 ft
(198 m MSL)
navigation
153°
navigation
146°