3WN4
Mark’s Park & Airfield
VFR
navigation
37°
navigation
123°
navigation
116°
41° 49′ 7″ N 88° 0′ 27″ W
/
772 ft
(235 m MSL)
navigation
167°
46° 1′ 30″ N 91° 26′ 39″ W
/
1.216 ft
(371 m MSL)
navigation
311°
navigation
179°
41° 53′ 47″ N 87° 37′ 18″ W
/
689 ft
(210 m MSL)
navigation
161°
42° 59′ 6″ N 91° 47′ 26″ W
/
1.232 ft
(375 m MSL)
navigation
237°
navigation
74°
navigation
185°
navigation
134°
navigation
115°
41° 52′ 29″ N 87° 40′ 24″ W
/
593 ft
(181 m MSL)
navigation
162°
US-3333
Chicago Police Marine Heliport
41° 53′ 14″ N 87° 36′ 35″ W
/
584 ft
(178 m MSL)
navigation
161°
42° 58′ 8″ N 91° 48′ 3″ W
/
1.151 ft
(351 m MSL)
navigation
237°
45° 30′ 21″ N 91° 58′ 48″ W
/
1.241 ft
(378 m MSL)
navigation
296°
navigation
123°
45° 35′ 4″ N 91° 55′ 27″ W
/
1.248 ft
(380 m MSL)
navigation
298°
41° 51′ 43″ N 87° 40′ 12″ W
/
590 ft
(180 m MSL)
navigation
162°
46° 50′ 43″ N 89° 22′ 1″ W
/
669 ft
(204 m MSL)
navigation
350°