Airport information
- FAA LID
- 70TT
- Coordinates
- 29.6140, -103.5530
- Elevation
- 3,344 ft MSL
- Sectional chart
- EL PASO
- Airport use
- Private
- Control tower
- No
- ARTCC
- ALBUQUERQUE (ZAB)
- Flight service (FSS)
- SAN ANGELO · 1-800-WX-BRIEF
- Attendance
- UNATNDD
- Segmented circle
- No
- Activated
- 2022/09
- Distance from city
- 18 N
Weather
METAR observed
Loading current weather…
TAF forecast
Loading forecast…
Sun & FAA night 2026-06-22
| Event | Local (CDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 06:27 AM | 11:27Z |
| Sunrise | 06:55 AM | 11:55Z |
| Sunset | 08:58 PM | 01:58Z |
| Evening civil twilight Loggable night begins | 09:25 PM | 02:25Z |
Plan a flight from 70TT
Traffic pattern
- Landing
- Rwy 18
- Pattern
- left (turns left)
- TPA
- 4,300 ft MSL (≈1,000 AGL)
Enter the left downwind for Rwy 18 at 4,300 ft MSL (≈1,000 AGL) on a 45°. TPA estimated at 1,000 ft AGL (not charted for this field).
Runway 18/36
1,515 ft × 20 ft · Dirt- Heading
- n/a
- Threshold elev
- 3,344 ft
- Traffic pattern
- Left
- Heading
- n/a
- Threshold elev
- 3,344 ft
- Traffic pattern
- Left
Headings shown are true (magnetic variation unavailable).
| Runway | Length | Your margin |
|---|---|---|
| 18/36 | 1,515 ft |
No published frequencies, ILS, or nearby navaids for 70TT.
VFR sectional
No published instrument procedures or Chart Supplement for 70TT. VFR sectional link above.
Ownership & management
Remarks FAA
- JOSH_KLASSEN@GMX.COM
Nearby airports
Weather is live from the Aviation Weather Center; airport facility data is from the FAA NASR (28-day cycle). For planning and education only; always verify against official sources. Open 70TT in a full tool: METAR/TAF decoder, crosswind calculator, sun & night times, or the density altitude calculator. Planning from here? Find the nearest airport with fuel or an approach, or check whether an IFR alternate is required.
About 70TT
Big Bend Valley Airport (70TT) is an airport in Terlingua, TX, at 3,344 ft MSL. It has 1 runway, the longest 1,515 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for 70TT, refreshed from the Aviation Weather Center and FAA NASR.
Does 70TT have a control tower?
No. Big Bend Valley Airport is a non-towered (pilot-controlled) airport; use the published CTAF/UNICOM on the Comms & NavAids tab.
What is the longest runway at 70TT?
Big Bend Valley Airport has 1 runway; the longest is 1,515 ft. See the Runways tab for headings, surface, and lighting.
Where is 70TT?
Big Bend Valley Airport is in Terlingua, TX, at an elevation of 3,344 ft MSL. Coordinates: 29.6140, -103.5530.
Fly out of 70TT often?
Save 70TT as your home base in the SkyReady app for a one-tap Go/No-Go readiness brief, weather alerts, and automatic FAA currency — free to log.