US-0143
Gross Private Airport
VFR
US-6442
Hidden Valley Ranch Airport
29° 35′ 6″ N 99° 33′ 14″ E
/
1’417 ft
(432 m MSL)
navigation
340°
US-2540
Flying L Guest Ranch Airport
29° 42′ 41″ N 99° 2′ 44″ E
/
1’264 ft
(385 m MSL)
navigation
348°
navigation
176°
navigation
180°
navigation
355°
navigation
26°
navigation
185°
navigation
32°
29° 46′ 16″ N 98° 43′ 50″ E
/
1’427 ft
(435 m MSL)
navigation
353°
navigation
7°
navigation
26°
navigation
14°
navigation
342°
navigation
183°
navigation
2°
29° 48′ 30″ N 98° 16′ 20″ E
/
1’360 ft
(415 m MSL)
navigation
359°
navigation
341°
US-1141
Leading Edge San Marcos Heliport
29° 48′ 8″ N 98° 0′ 53″ E
/
673 ft
(205 m MSL)
navigation
3°