US-2230
San Marcos Airport / Thompson Field
VFR
US-5232
High Lonesome Ranch Airport
30° 6′ 9″ N 100° 58′ 46″ E
/
2’098 ft
(639 m MSL)
navigation
274°
navigation
6°
navigation
226°
navigation
77°
31° 5′ 5″ N 95° 9′ 50″ E
/
340 ft
(104 m MSL)
navigation
63°
navigation
351°
US-2484
Grass Patch Springs Airport
29° 52′ 22″ N 100° 59′ 42″ E
/
1’401 ft
(427 m MSL)
navigation
269°
32° 27′ 9″ N 98° 40′ 58″ E
/
1’470 ft
(448 m MSL)
navigation
345°
navigation
90°
navigation
204°
31° 21′ 27″ N 100° 29′ 45″ E
/
1’919 ft
(585 m MSL)
navigation
303°
32° 22′ 2″ N 99° 1′ 25″ E
/
1’711 ft
(521 m MSL)
navigation
338°
navigation
14°
navigation
6°
27° 32′ 37″ N 99° 27′ 41″ E
/
508 ft
(155 m MSL)
navigation
209°
navigation
23°
31° 46′ 46″ N 95° 42′ 22″ E
/
423 ft
(129 m MSL)
navigation
45°
navigation
75°
US-6847
Eldorado Northwest Airport
30° 54′ 33″ N 100° 47′ 57″ E
/
2’505 ft
(763 m MSL)
navigation
292°