US-2230
San Marcos Airport / Thompson Field
VFR
navigation
179°
navigation
14°
31° 37′ 45″ N 97° 9′ 44″ E
/
460 ft
(140 m MSL)
navigation
20°
navigation
100°
navigation
51°
navigation
206°
navigation
154°
navigation
42°
navigation
358°
navigation
3°
navigation
50°
navigation
17°
navigation
201°
navigation
22°
28° 48′ 56″ N 99° 45′ 40″ E
/
640 ft
(195 m MSL)
navigation
236°
31° 37′ 25″ N 97° 1′ 20″ E
/
455 ft
(139 m MSL)
navigation
23°
navigation
205°
navigation
138°
navigation
340°
navigation
14°
navigation
17°
navigation
24°
navigation
20°