Big Bend Valley Airport Private
70TT · Terlingua, TX · Non-towered · Print kneeboard
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Weather
METAR observed
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TAF forecast
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Sun & FAA night2026-08-04 · night begins 09:10 PM
| Event | Local (CDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 06:50 AM | 11:50Z |
| Sunrise | 07:16 AM | 12:16Z |
| Sunset | 08:45 PM | 01:45Z |
| Evening civil twilight Loggable night begins | 09:10 PM | 02:10Z |
Plan a flight from 70TT
Winds aloft NOAA forecast · 3,000 to 53,000 ft
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Advisories
NOTAMs
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Pilot reports
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Airspace hazards
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Runways
RWY 18LEFT traffic
- Heading
- 180° true
- Dimensions
- 1,515 × 20 ft
- TPA
- 4,300 ft MSL (≈1,000 AGL) · standard
- Surface
- Dirt
Enter the left downwind (heading 000°) on the 45° at 4,300 ft MSL (≈1,000 AGL).
More details — RWY 18
- Threshold elev
- 3,344 ft
Pattern side: FAA NASR · TPA standard 1,000 ft AGL (not charted) · layout: FAA runway-end coordinates
Headings shown are true (magnetic variation unavailable).
| Runway | Length | Your margin |
|---|---|---|
| 18/36 | 1,515 ft |
Prefer one flat page? Full runway details for 70TT → · New to pattern entries? The 45° entry, explained → · Teaching here? Print the 70TT kneeboard →
Comms & NavAids
No published frequencies, ILS, or nearby navaids for 70TT.
Charts & procedures
No published instrument procedures or Chart Supplement for 70TT — open it on the VFR sectional →
Airport info
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 · 122.2 · 1-800-WX-BRIEF
- Attendance
- UNATNDD
- Segmented circle
- No
- Activated
- 2022/09
- Distance from city
- 18 N
Ownership & management 2 contacts
Remarks FAA · 1 notes
Contact
- JOSH_KLASSEN@GMX.COM
Nearby airports
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Also nearby: 4TE4 Taurus Mesa Airport (private) (7 NM) · 1E2 Terlingua Ranch Airport (13 NM) · TT53 Aeromigos Airfield (private) (18 NM) · 3TE8 Terlingua Airport (private) (18 NM) · 5TE1 Rawls Ranch Airport (private) (21 NM) · T89 Lajitas International Airport (21 NM)
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 in the Comms & NavAids section.
What is the longest runway at 70TT?
Big Bend Valley Airport has 1 runway; the longest is 1,515 ft. See the Runways section 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.
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.