IS18
Crystal Lake Holiday Inn Heliport
VFR
navigation
103°
navigation
318°
navigation
304°
40° 56′ 5″ N 88° 44′ 26″ E
/
630 ft
(192 m MSL)
navigation
194°
40° 56′ 12″ N 88° 45′ 13″ E
/
640 ft
(195 m MSL)
navigation
195°
navigation
324°
41° 20′ 8″ N 86° 55′ 42″ E
/
685 ft
(209 m MSL)
navigation
131°
navigation
219°
navigation
125°
navigation
102°
41° 14′ 14″ N 89° 32′ 12″ E
/
807 ft
(246 m MSL)
navigation
223°
US-6807
Hammer Restricted Landing Area
40° 58′ 27″ N 89° 0′ 10″ E
/
705 ft
(215 m MSL)
navigation
203°
navigation
262°
41° 43′ 29″ N 90° 0′ 18″ E
/
600 ft
(183 m MSL)
navigation
248°
42° 7′ 42″ N 86° 25′ 42″ E
/
643 ft
(196 m MSL)
navigation
94°
navigation
159°
navigation
158°
navigation
331°
navigation
176°
40° 50′ 38″ N 88° 33′ 38″ E
/
651 ft
(198 m MSL)
navigation
188°
navigation
115°
41° 5′ 40″ N 89° 23′ 10″ E
/
500 ft
(152 m MSL)
navigation
215°