Union HeliportPrivate
WA99 · Union, 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 07:41 PM
| Event | Local (PDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 06:28 AM | 13:28Z |
| Sunrise | 06:59 AM | 13:59Z |
| Sunset | 07:10 PM | 02:10Z |
| Evening civil twilight Loggable night begins | 07:41 PM | 02:41Z |
Plan a flight from WA99
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
| Runway | Length | Your margin |
|---|---|---|
| H1/ | 55 ft |
Prefer one flat page? Full runway details for WA99 → · New to pattern entries? The 45° entry, explained → · Teaching here? Print the WA99 kneeboard →
Comms & NavAids
Nearby navigation aids
OLM 113.40 · TCM 109.60 · SEA 116.80
| NavAid | Type | Freq · ch | Range | Radial / Dist magnetic |
|---|---|---|---|---|
| OLM · Olympia | VORTAC | 113.40 · 81X | High | r324° / 23.7 NM |
| TCM · Mcchord | TACAN | 109.60 · 33X | — | r282° / 27.1 NM |
| SEA · Seattle | VORTAC | 116.80 · 115X | High | r242° / 31.3 NM |
Charts & procedures
No published instrument procedures or Chart Supplement for WA99 — open it on the VFR sectional →
Airport info
Airport information
- FAA LID
- WA99
- Coordinates
- 47.3486, -123.0701
- Elevation
- 9 ft MSL
- Magnetic variation
- 15E
- Sectional chart
- SEATTLE
- Airport use
- Private
- Control tower
- No
- ARTCC
- SEATTLE (ZSE)
- Flight service (FSS)
- SEATTLE · 122.5 · 1-800-WX-BRIEF
- Segmented circle
- No
- Activated
- 2023/05
- Distance from city
- 1 ESE
Ownership & management 2 contacts
Remarks FAA · 1 notes
Contact
- WENDYL@MENTE-LLC.COM
Nearby airports
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Also nearby: 9WA8 Mason General Hospital (private) (8 NM) · WT77 Rocky Bay (private) (11 NM) · 00WA Howell (private) (16 NM) · 4WA9 Port Orchard (private) (17 NM)
About WA99
Union (WA99) is a heliport in Union, WA, at 9 ft MSL. It has 1 runway, the longest 55 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for WA99, refreshed from the Aviation Weather Center and FAA NASR.
Does WA99 have a control tower?
No. Union is a non-towered (pilot-controlled) heliport; use the published CTAF/UNICOM in the Comms & NavAids section.
What is the longest runway at WA99?
Union has 1 runway; the longest is 55 ft. See the Runways section for headings, surface, and lighting.
Where is WA99?
Union is in Union, WA, at an elevation of 9 ft MSL. Coordinates: 47.3486, -123.0701.
More about WA99
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 WA99 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.