41IL
Alcock Restricted Landing Area
VFR
navigation
43°
navigation
212°
navigation
330°
navigation
288°
41° 53′ 47″ N 87° 37′ 18″ W
/
689 ft
(210 m MSL)
navigation
99°
navigation
157°
navigation
141°
US-3333
Chicago Police Marine Heliport
41° 53′ 14″ N 87° 36′ 35″ W
/
584 ft
(178 m MSL)
navigation
99°
41° 1′ 9″ N 89° 23′ 11″ W
/
568 ft
(173 m MSL)
navigation
193°
41° 47′ 59″ N 87° 37′ 40″ W
/
600 ft
(183 m MSL)
navigation
104°
41° 13′ 18″ N 89° 56′ 52″ W
/
849 ft
(259 m MSL)
navigation
218°
navigation
348°
navigation
2°
US-6807
Hammer Restricted Landing Area
40° 58′ 27″ N 89° 0′ 10″ W
/
705 ft
(215 m MSL)
navigation
178°
41° 11′ 16″ N 88° 10′ 1″ W
/
585 ft
(178 m MSL)
navigation
143°
42° 25′ 15″ N 90° 26′ 17″ W
/
780 ft
(238 m MSL)
navigation
288°
navigation
165°
43° 8′ 23″ N 89° 20′ 15″ W
/
887 ft
(270 m MSL)
navigation
348°
navigation
157°
41° 47′ 18″ N 87° 36′ 15″ W
/
830 ft
(253 m MSL)
navigation
105°
41° 12′ 18″ N 89° 57′ 50″ W
/
858 ft
(262 m MSL)
navigation
218°
41° 29′ 39″ N 90° 18′ 46″ W
/
654 ft
(199 m MSL)
navigation
238°