3MN7
Blue Sky Airport
VFR
40° 26′ 50″ N 92° 13′ 37″ E
/
813 ft
(248 m MSL)
navigation
155°
navigation
141°
US-7509
Mercyhealth Walworth Heliport
42° 35′ 56″ N 88° 32′ 24″ E
/
1’017 ft
(310 m MSL)
navigation
129°
navigation
146°
navigation
189°
navigation
50°
navigation
164°
navigation
50°
navigation
136°
navigation
148°
41° 50′ 40″ N 89° 28′ 45″ E
/
736 ft
(224 m MSL)
navigation
136°
navigation
130°
navigation
171°
navigation
130°
navigation
146°
navigation
125°
42° 24′ 47″ N 88° 43′ 59″ E
/
683 ft
(208 m MSL)
navigation
130°
navigation
165°
navigation
131°
navigation
144°
navigation
128°