US-6521
Porter Airport
VFR
navigation
216°
US-6283
Martin Lake Power Plant Heliport
32° 15′ 48″ N 94° 34′ 29″ W
/
322 ft
(98 m MSL)
navigation
208°
navigation
227°
navigation
217°
navigation
168°
33° 46′ 42″ N 97° 7′ 53″ W
/
845 ft
(258 m MSL)
navigation
222°
navigation
218°
navigation
213°
navigation
221°
navigation
135°
33° 27′ 6″ N 79° 31′ 34″ W
/
26 ft
(8 m MSL)
navigation
140°
31° 23′ 39″ N 92° 17′ 38″ W
/
112 ft
(34 m MSL)
navigation
198°
US-6541
Double R Flying Service Airport
31° 11′ 31″ N 84° 43′ 33″ W
/
164 ft
(50 m MSL)
navigation
165°
32° 22′ 23″ N 94° 52′ 5″ W
/
343 ft
(105 m MSL)
navigation
210°
navigation
321°
navigation
213°
navigation
216°
33° 4′ 23″ N 96° 8′ 50″ W
/
720 ft
(219 m MSL)
navigation
216°
navigation
217°
33° 56′ 34″ N 78° 49′ 44″ W
/
35 ft
(11 m MSL)
navigation
136°
navigation
149°