39° 7′ 37″ N 77° 1′ 20″ W
/
430 ft
(131 m MSL)
navigation
163°
41° 22′ 43″ N 71° 38′ 28″ W
/
30 ft
(9 m MSL)
navigation
139°
39° 33′ 41″ N 75° 28′ 44″ W
/
6 ft
(2 m MSL)
navigation
156°
39° 44′ 20″ N 74° 58′ 0″ W
/
130 ft
(40 m MSL)
navigation
154°
39° 12′ 40″ N 76° 40′ 18″ W
/
170 ft
(52 m MSL)
navigation
161°
navigation
156°
40° 59′ 12″ N 90° 21′ 41″ W
/
790 ft
(241 m MSL)
navigation
217°
navigation
154°
39° 12′ 29″ N 85° 58′ 28″ W
/
625 ft
(190 m MSL)
navigation
198°
39° 44′ 45″ N 74° 55′ 13″ W
/
185 ft
(56 m MSL)
navigation
154°
navigation
217°
navigation
160°
navigation
153°
38° 57′ 10″ N 77° 44′ 48″ W
/
544 ft
(166 m MSL)
navigation
166°
39° 44′ 18″ N 74° 54′ 38″ W
/
150 ft
(46 m MSL)
navigation
154°
39° 31′ 40″ N 87° 6′ 42″ W
/
675 ft
(206 m MSL)
navigation
202°
navigation
166°
40° 26′ 2″ N 89° 21′ 23″ W
/
646 ft
(197 m MSL)
navigation
212°
41° 12′ 21″ N 90° 45′ 33″ W
/
729 ft
(222 m MSL)
navigation
219°
US-1023
Illinois Wing & Rotor Heliport
39° 53′ 49″ N 88° 8′ 33″ W
/
650 ft
(198 m MSL)
navigation
207°
navigation
207°
navigation
215°