77IL
Arch – Effingham Heliport
VFR
navigation
225°
48° 39′ 20″ N 93° 26′ 36″ W
/
1.123 ft
(342 m MSL)
navigation
338°
navigation
48°
30° 21′ 23″ N 95° 0′ 28″ W
/
150 ft
(46 m MSL)
navigation
209°
navigation
154°
navigation
153°
navigation
318°
navigation
210°
navigation
41°
navigation
154°
32° 14′ 17″ N 97° 53′ 55″ W
/
800 ft
(244 m MSL)
navigation
225°
30° 27′ 20″ N 95° 13′ 50″ W
/
250 ft
(76 m MSL)
navigation
210°
47° 0′ 10″ N 97° 24′ 25″ W
/
1.103 ft
(336 m MSL)
navigation
317°
US-6290
Oak Grove Power Plant Heliport
31° 10′ 33″ N 96° 29′ 3″ W
/
420 ft
(128 m MSL)
navigation
217°
navigation
147°
navigation
202°
navigation
147°
navigation
221°
navigation
319°
navigation
205°
navigation
222°
navigation
211°