18IS
Allstate South Barrington Plaza Heliport
VFR
navigation
106°
navigation
151°
40° 46′ 59″ N 91° 7′ 31″ E
/
698 ft
(213 m MSL)
navigation
238°
navigation
136°
navigation
210°
43° 41′ 41″ N 85° 28′ 25″ E
/
911 ft
(278 m MSL)
navigation
51°
navigation
202°
navigation
50°
navigation
148°
navigation
189°
navigation
146°
navigation
119°
navigation
151°
navigation
268°
43° 59′ 4″ N 90° 30′ 55″ E
/
976 ft
(297 m MSL)
navigation
317°
navigation
8°
navigation
114°
navigation
153°
navigation
359°
navigation
240°
navigation
351°
navigation
152°
navigation
155°
44° 36′ 49″ N 88° 43′ 52″ E
/
822 ft
(251 m MSL)
navigation
350°