US-3421
Edinburg Municipal Airport
VFR
29° 42′ 55″ N 98° 51′ 31″ W
/
1.384 ft
(422 m MSL)
navigation
350°
navigation
26°
navigation
304°
navigation
32°
navigation
325°
navigation
184°
navigation
26°
29° 35′ 0″ N 99° 31′ 34″ W
/
675 ft
(206 m MSL)
navigation
340°
navigation
344°
navigation
14°
navigation
293°
navigation
26°
navigation
6°
navigation
354°
26° 59′ 25″ N 102° 1′ 58″ W
/
2.450 ft
(747 m MSL)
navigation
280°
US-2540
Flying L Guest Ranch Airport
29° 42′ 41″ N 99° 2′ 44″ W
/
1.264 ft
(385 m MSL)
navigation
347°
US-6442
Hidden Valley Ranch Airport
29° 35′ 6″ N 99° 33′ 14″ W
/
1.417 ft
(432 m MSL)
navigation
339°
navigation
1°
29° 46′ 16″ N 98° 43′ 50″ W
/
1.427 ft
(435 m MSL)
navigation
352°
navigation
185°
US-1141
Leading Edge San Marcos Heliport
29° 48′ 8″ N 98° 0′ 53″ W
/
673 ft
(205 m MSL)
navigation
2°