IS18
Crystal Lake Holiday Inn Heliport
VFR
navigation
231°
41° 31′ 4″ N 88° 10′ 31″ E
/
582 ft
(177 m MSL)
navigation
173°
navigation
179°
navigation
237°
navigation
289°
navigation
281°
42° 51′ 12″ N 88° 45′ 35″ E
/
821 ft
(250 m MSL)
navigation
330°
navigation
243°
41° 31′ 10″ N 88° 36′ 20″ E
/
640 ft
(195 m MSL)
navigation
198°
navigation
203°
navigation
227°
navigation
214°
navigation
232°
navigation
8°
42° 58′ 37″ N 88° 28′ 32″ E
/
880 ft
(268 m MSL)
navigation
349°
navigation
329°
42° 20′ 7″ N 89° 19′ 25″ E
/
740 ft
(226 m MSL)
navigation
278°
navigation
223°
42° 56′ 49″ N 87° 53′ 47″ E
/
723 ft
(220 m MSL)
navigation
21°
41° 28′ 47″ N 87° 55′ 16″ E
/
753 ft
(230 m MSL)
navigation
160°
41° 25′ 55″ N 88° 14′ 50″ E
/
590 ft
(180 m MSL)
navigation
178°
navigation
318°
41° 27′ 39″ N 88° 35′ 31″ E
/
740 ft
(226 m MSL)
navigation
196°