US-2437
Powderhorn Landing Field
VFR
navigation
29°
29° 53′ 7″ N 92° 16′ 20″ W
/
8 ft
(2 m MSL)
navigation
70°
US-4659
JL Mayfield Ranch Airport
30° 9′ 35″ N 100° 32′ 36″ W
/
2.147 ft
(654 m MSL)
navigation
294°
navigation
344°
navigation
43°
MX-0498
Rancho El Porvenir Airport
28° 34′ 35″ N 100° 56′ 11″ W
/
1.148 ft
(350 m MSL)
navigation
270°
navigation
296°
32° 19′ 58″ N 97° 26′ 16″ W
/
788 ft
(240 m MSL)
navigation
347°
31° 59′ 6″ N 98° 33′ 44″ W
/
1.275 ft
(389 m MSL)
navigation
332°
navigation
350°
navigation
349°
navigation
341°
navigation
66°
30° 29′ 30″ N 92° 34′ 22″ W
/
46 ft
(14 m MSL)
navigation
60°
31° 47′ 36″ N 98° 57′ 23″ W
/
1.387 ft
(423 m MSL)
navigation
326°
navigation
324°
US-5961
Double Oak Ranch Airport
30° 21′ 15″ N 100° 27′ 25″ W
/
2.268 ft
(691 m MSL)
navigation
297°
32° 14′ 17″ N 97° 53′ 55″ W
/
800 ft
(244 m MSL)
navigation
341°
navigation
201°
30° 0′ 29″ N 92° 17′ 52″ W
/
15 ft
(5 m MSL)
navigation
68°
MX-0553
San Antonio El Russio Airport
27° 31′ 15″ N 100° 48′ 1″ W
/
919 ft
(280 m MSL)
navigation
254°