US-2230
San Marcos Airport / Thompson Field
VFR
28° 41′ 52″ N 99° 49′ 4″ E
/
608 ft
(185 m MSL)
navigation
234°
navigation
53°
navigation
176°
navigation
283°
navigation
208°
navigation
354°
28° 49′ 32″ N 95° 54′ 29″ E
/
23 ft
(7 m MSL)
navigation
121°
navigation
166°
navigation
1°
28° 19′ 17″ N 99° 26′ 59″ E
/
550 ft
(168 m MSL)
navigation
220°
navigation
162°
navigation
104°
US-2211
Nelda Mayfield Ranch Airport
30° 17′ 7″ N 100° 13′ 49″ E
/
2’301 ft
(701 m MSL)
navigation
281°
navigation
77°
navigation
204°
navigation
224°
31° 51′ 48″ N 97° 22′ 51″ E
/
620 ft
(189 m MSL)
navigation
13°
navigation
260°
navigation
293°
navigation
45°