70TT — Big Bend Valley Airport, Terlingua, TX

Non-ToweredTerlingua, TX • 3,344' MSL

70TT WeatherLive METAR & TAF

70TT has 1 runway. The longest is 18/36 at 1,515 ft × 20 ft (dirt).

18/36No runway lights1,515 ft × 20 ftDirt

FAA NASR data, cycle 2026-09-03

70TT field elevation is 3,344 ft MSL. The standard traffic pattern altitude at 70TT is 4,340 ft MSL (1,000 ft AGL).

Field elevation3,344 ft MSL

Pattern altitude4,340 ft MSL1,000 ft AGL · standard

Control towerNon-towered

FAA NASR data, cycle 2026-09-03

Check 70TT against your personal minimums, plan a route to it, and see the best runway for the current wind — free.

No, 70TT is a non-towered airport.

70TT has 1 runway (18/36). The longest runway is 1,515 feet.

70TT uses the standard traffic pattern altitude of 1,000 feet AGL — about 4,340 feet MSL at a field elevation of 3,344 feet.

70TT (Big Bend Valley Airport) has a field elevation of 3,344 feet MSL.

70TT (Big Bend Valley Airport) is located in Terlingua, TX.