US-2230
San Marcos Airport / Thompson Field
VFR
US-4649
Monument Mountain Airport
30° 33′ 54″ N 99° 23′ 39″ E
/
1’766 ft
(538 m MSL)
navigation
298°
navigation
349°
navigation
123°
31° 15′ 57″ N 98° 25′ 26″ E
/
1’550 ft
(472 m MSL)
navigation
342°
navigation
224°
navigation
121°
navigation
82°
navigation
113°
navigation
50°
navigation
29°
navigation
122°
navigation
118°
navigation
112°
navigation
14°
navigation
312°
navigation
127°
navigation
304°
US-6439
Lissie Flying Service Airport
29° 32′ 27″ N 96° 13′ 30″ E
/
152 ft
(46 m MSL)
navigation
102°
navigation
48°
28° 21′ 42″ N 97° 47′ 27″ E
/
268 ft
(82 m MSL)
navigation
175°
navigation
113°
navigation
202°
navigation
186°