71MN
Mattison’s Seaplane Base
LIFR
navigation
147°
47° 54′ 24″ N 97° 38′ 26″ W
/
1.130 ft
(344 m MSL)
navigation
307°
42° 39′ 40″ N 88° 29′ 52″ W
/
1.040 ft
(317 m MSL)
navigation
130°
42° 48′ 22″ N 88° 20′ 5″ W
/
820 ft
(250 m MSL)
navigation
128°
navigation
142°
43° 6′ 37″ N 88° 2′ 3″ W
/
745 ft
(227 m MSL)
navigation
123°
navigation
289°
41° 24′ 3″ N 94° 59′ 30″ W
/
1.250 ft
(381 m MSL)
navigation
200°
45° 14′ 6″ N 87° 4′ 2″ W
/
700 ft
(213 m MSL)
navigation
92°
navigation
133°
42° 16′ 10″ N 89° 0′ 12″ W
/
871 ft
(265 m MSL)
navigation
137°
43° 10′ 51″ N 87° 57′ 48″ W
/
660 ft
(201 m MSL)
navigation
122°
41° 43′ 29″ N 90° 0′ 18″ W
/
600 ft
(183 m MSL)
navigation
149°
41° 30′ 35″ N 90° 33′ 31″ W
/
571 ft
(174 m MSL)
navigation
155°
46° 20′ 54″ N 98° 44′ 8″ W
/
1.601 ft
(488 m MSL)
navigation
282°
41° 24′ 26″ N 95° 2′ 48″ W
/
1.165 ft
(355 m MSL)
navigation
200°
navigation
125°
42° 11′ 43″ N 89° 5′ 49″ W
/
742 ft
(226 m MSL)
navigation
139°
navigation
228°
US-7509
Mercyhealth Walworth Heliport
42° 35′ 56″ N 88° 32′ 24″ W
/
1.017 ft
(310 m MSL)
navigation
131°
navigation
349°
navigation
150°
42° 6′ 21″ N 96° 42′ 39″ W
/
1.348 ft
(411 m MSL)
navigation
219°