4D1
Three Castles Airpark
VFR
41° 39′ 38″ N 89° 41′ 36″ E
/
630 ft
(192 m MSL)
navigation
168°
44° 52′ 27″ N 87° 54′ 42″ E
/
604 ft
(184 m MSL)
navigation
54°
navigation
46°
navigation
155°
42° 12′ 45″ N 88° 15′ 8″ E
/
830 ft
(253 m MSL)
navigation
135°
navigation
36°
navigation
287°
navigation
130°
navigation
139°
41° 56′ 10″ N 88° 42′ 14″ E
/
914 ft
(279 m MSL)
navigation
147°
navigation
160°
45° 30′ 59″ N 88° 56′ 0″ E
/
1’646 ft
(502 m MSL)
navigation
27°
45° 25′ 22″ N 91° 46′ 23″ E
/
1’109 ft
(338 m MSL)
navigation
327°
navigation
204°
navigation
11°
45° 23′ 49″ N 91° 50′ 23″ E
/
1’122 ft
(342 m MSL)
navigation
325°
42° 34′ 42″ N 87° 49′ 10″ E
/
610 ft
(186 m MSL)
navigation
122°
navigation
47°
navigation
131°
navigation
290°
44° 51′ 55″ N 92° 36′ 10″ E
/
947 ft
(289 m MSL)
navigation
304°
41° 36′ 37″ N 90° 35′ 22″ E
/
751 ft
(229 m MSL)
navigation
187°
navigation
63°