2AL4
Petroleum Helicopters Inc Heliport
VFR
39° 33′ 15″ N 89° 17′ 38″ W
/
620 ft
(189 m MSL)
navigation
353°
38° 56′ 56″ N 92° 18′ 55″ W
/
780 ft
(238 m MSL)
navigation
337°
navigation
22°
35° 5′ 11″ N 78° 46′ 19″ W
/
160 ft
(49 m MSL)
navigation
62°
navigation
301°
35° 24′ 33″ N 97° 22′ 6″ W
/
1.286 ft
(392 m MSL)
navigation
300°
navigation
123°
navigation
293°
36° 3′ 44″ N 79° 30′ 16″ W
/
688 ft
(210 m MSL)
navigation
54°
navigation
46°
36° 26′ 13″ N 79° 51′ 3″ W
/
694 ft
(212 m MSL)
navigation
51°
34° 46′ 59″ N 78° 34′ 37″ W
/
86 ft
(26 m MSL)
navigation
64°
39° 36′ 12″ N 87° 42′ 43″ W
/
740 ft
(226 m MSL)
navigation
2°
navigation
293°
35° 15′ 31″ N 97° 29′ 21″ W
/
1.189 ft
(362 m MSL)
navigation
299°
39° 36′ 25″ N 87° 40′ 33″ W
/
734 ft
(224 m MSL)
navigation
2°
26° 33′ 31″ N 78° 41′ 44″ W
/
7 ft
(2 m MSL)
navigation
117°
35° 35′ 1″ N 79° 6′ 2″ W
/
246 ft
(75 m MSL)
navigation
58°
38° 22′ 0″ N 82° 33′ 28″ W
/
828 ft
(252 m MSL)
navigation
31°
39° 22′ 17″ N 85° 35′ 31″ W
/
875 ft
(267 m MSL)
navigation
14°