US-4422
Lone Oak Barn Heliport
VFR
US-4481
Big Canyon Ranch Airport
30° 22′ 35″ N 102° 19′ 54″ E
/
2’966 ft
(904 m MSL)
navigation
266°
navigation
180°
navigation
354°
navigation
241°
navigation
357°
33° 54′ 33″ N 94° 51′ 33″ E
/
472 ft
(144 m MSL)
navigation
35°
navigation
236°
navigation
349°
navigation
75°
navigation
182°
navigation
357°
navigation
2°
navigation
208°
navigation
289°
navigation
247°
MX-0553
San Antonio El Russio Airport
27° 31′ 15″ N 100° 48′ 1″ E
/
919 ft
(280 m MSL)
navigation
221°
navigation
237°
34° 27′ 30″ N 99° 10′ 16″ E
/
1’248 ft
(380 m MSL)
navigation
340°
navigation
250°
33° 12′ 6″ N 101° 20′ 13″ E
/
2’545 ft
(776 m MSL)
navigation
308°
navigation
239°