40D
Three Lakes Municipal Airport
IFR
41° 56′ 10″ N 88° 42′ 14″ W
/
914 ft
(279 m MSL)
navigation
175°
42° 0′ 17″ N 88° 1′ 4″ W
/
707 ft
(215 m MSL)
navigation
168°
navigation
134°
navigation
225°
41° 59′ 21″ N 88° 6′ 4″ W
/
801 ft
(244 m MSL)
navigation
169°
navigation
55°
navigation
213°
navigation
169°
navigation
227°
43° 49′ 49″ N 93° 50′ 25″ W
/
1.055 ft
(322 m MSL)
navigation
238°
navigation
44°
navigation
175°
navigation
176°
42° 52′ 50″ N 85° 31′ 22″ W
/
794 ft
(242 m MSL)
navigation
139°
US-6413
Crown Point Corporation Helipad
42° 1′ 27″ N 87° 46′ 52″ W
/
644 ft
(196 m MSL)
navigation
166°
navigation
180°
navigation
217°
navigation
129°
43° 43′ 59″ N 93° 47′ 0″ W
/
1.119 ft
(341 m MSL)
navigation
236°
41° 53′ 34″ N 89° 4′ 41″ W
/
781 ft
(238 m MSL)
navigation
179°
49° 36′ 30″ N 87° 57′ 11″ W
/
1.015 ft
(309 m MSL)
navigation
12°
navigation
257°