Diablo HeliportPrivate
WT70 · Diablo, WA · Non-towered · Open on the map
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Weather
METAR observed
TAF forecast
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Sun & FAA night2026-09-22 · night begins 07:34 PM
| Event | Local (PDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 06:19 AM | 13:19Z |
| Sunrise | 06:51 AM | 13:51Z |
| Sunset | 07:03 PM | 02:03Z |
| Evening civil twilight Loggable night begins | 07:34 PM | 02:34Z |
Plan a flight from WT70
Winds aloft NOAA forecast · 3,000 to 53,000 ft
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Full reports: nearest reporting station
Advisories
NOTAMs · Loading NOTAMs…
Pilot reports · Loading PIREPs…
Airspace hazards · Checking SIGMETs and G-AIRMETs…
Temporary flight restrictions · Checking for TFRs…
Runways
Headings shown are true (magnetic variation unavailable).
| Runway | Length | Your margin |
|---|---|---|
| H1/ | 40 ft |
Prefer one flat page? Full runway details for WT70 → · New to pattern entries? The 45° entry, explained → · Teaching here? Print the WT70 kneeboard →
Comms & NavAids
No published frequencies, ILS, or nearby navaids for WT70.
Charts & procedures
No published instrument procedures or Chart Supplement for WT70 — open it on the VFR sectional →
Airport info
Airport information
- FAA LID
- WT70
- Coordinates
- 48.7137, -121.1411
- Elevation
- 893 ft MSL
- Sectional chart
- SEATTLE
- Airport use
- Private
- Control tower
- No
- ARTCC
- SEATTLE (ZSE)
- Flight service (FSS)
- SEATTLE · 122.5 · 1-800-WX-BRIEF
- Attendance
- UNATNDD
- Segmented circle
- No
- Wind indicator
- yes
- Activated
- 2011/11
- Distance from city
- 0 N
Night operations
- Airport lighting
- SS-SR
FAA night windows (civil twilight, loggable night §1.1, currency §61.57) are under Sun & FAA night in the Weather section.
Ownership & management 2 contacts
Remarks FAA · 1 notes
General
- FOR CD CTC SEATTLE ARTCC AT 253-351-3694.
Nearby airports
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Also nearby: WA34 Newhalem Office (private) (5 NM) · W12 Lost River (26 NM) · 3W5 Mears Field (27 NM) · 6S9 Stehekin State (28 NM) · 72WA Hiline (private) (32 NM) · 1S2 Darrington Municipal (33 NM)
About WT70
Diablo (WT70) is a heliport in Diablo, WA, at 893 ft MSL. It has 1 runway, the longest 40 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for WT70, refreshed from the Aviation Weather Center and FAA NASR.
Does WT70 have a control tower?
No. Diablo is a non-towered (pilot-controlled) heliport; use the published CTAF/UNICOM in the Comms & NavAids section.
What is the longest runway at WT70?
Diablo has 1 runway; the longest is 40 ft. See the Runways section for headings, surface, and lighting.
Where is WT70?
Diablo is in Diablo, WA, at an elevation of 893 ft MSL. Coordinates: 48.7137, -121.1411.
More about WT70
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 WT70 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.
Something here wrong or out of date? Report a data problem.