4TA7
Oak Ridge Heliport
VFR
navigation
221°
navigation
253°
navigation
26°
navigation
278°
navigation
296°
navigation
312°
navigation
28°
navigation
256°
navigation
27°
navigation
18°
navigation
7°
navigation
32°
US-6135
San Jose de los Llanitos Airport
26° 37′ 8″ N 97° 57′ 31″ E
/
51 ft
(16 m MSL)
navigation
208°
navigation
202°
navigation
29°
US-5144
El Perro Rojo Ranch Airport
28° 5′ 15″ N 98° 48′ 49″ E
/
2’947 ft
(898 m MSL)
navigation
278°
navigation
197°
navigation
34°
navigation
2°
29° 12′ 1″ N 96° 33′ 15″ E
/
108 ft
(33 m MSL)
navigation
23°
navigation
249°
navigation
241°