2AL4
Petroleum Helicopters Inc Heliport
IFR
35° 58′ 41″ N 96° 45′ 26″ W
/
914 ft
(279 m MSL)
navigation
305°
35° 28′ 8″ N 79° 11′ 10″ W
/
328 ft
(100 m MSL)
navigation
58°
35° 3′ 9″ N 78° 53′ 27″ W
/
143 ft
(44 m MSL)
navigation
61°
34° 37′ 10″ N 78° 37′ 31″ W
/
120 ft
(37 m MSL)
navigation
65°
37° 21′ 45″ N 81° 6′ 49″ W
/
2.410 ft
(735 m MSL)
navigation
42°
navigation
8°
35° 7′ 54″ N 78° 56′ 12″ W
/
244 ft
(74 m MSL)
navigation
61°
navigation
157°
39° 29′ 9″ N 87° 24′ 37″ W
/
534 ft
(163 m MSL)
navigation
4°
34° 9′ 25″ N 97° 58′ 44″ W
/
948 ft
(289 m MSL)
navigation
291°
36° 33′ 35″ N 80° 8′ 16″ W
/
1.110 ft
(338 m MSL)
navigation
49°
39° 0′ 37″ N 84° 33′ 24″ W
/
873 ft
(266 m MSL)
navigation
20°
navigation
249°
39° 29′ 18″ N 87° 21′ 33″ W
/
502 ft
(153 m MSL)
navigation
4°
39° 20′ 30″ N 86° 1′ 49″ W
/
710 ft
(216 m MSL)
navigation
11°
navigation
21°
36° 45′ 45″ N 96° 0′ 40″ W
/
711 ft
(217 m MSL)
navigation
311°
39° 2′ 16″ N 91° 43′ 31″ W
/
810 ft
(247 m MSL)
navigation
340°
39° 2′ 55″ N 84° 40′ 4″ W
/
896 ft
(273 m MSL)
navigation
19°
navigation
298°
navigation
148°
39° 28′ 36″ N 87° 5′ 58″ W
/
645 ft
(197 m MSL)
navigation
5°