4CO1
Martin Heliport
VFR
navigation
144°
navigation
144°
navigation
143°
navigation
144°
navigation
142°
29° 59′ 24″ N 95° 34′ 5″ E
/
123 ft
(37 m MSL)
navigation
143°
navigation
142°
navigation
214°
navigation
143°
navigation
144°
navigation
142°
navigation
144°
29° 55′ 39″ N 95° 37′ 58″ E
/
130 ft
(40 m MSL)
navigation
143°
navigation
144°
navigation
215°
29° 58′ 6″ N 95° 33′ 2″ E
/
128 ft
(39 m MSL)
navigation
143°
29° 58′ 6″ N 95° 33′ 2″ E
/
128 ft
(39 m MSL)
navigation
143°
navigation
143°
navigation
144°
US-6439
Lissie Flying Service Airport
29° 32′ 27″ N 96° 13′ 30″ E
/
152 ft
(46 m MSL)
navigation
146°
navigation
215°
29° 55′ 40″ N 95° 35′ 20″ E
/
125 ft
(38 m MSL)
navigation
143°