Electric City, WA · Upcoming 29 Oct 2026 cycle
3W7
Grand Coulee Dam
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No upcoming changes at 3W7On 29 Oct 2026 · current data stays the same
History since Aug 2024
▶Effective 30 Oct 2025FYI 1
▶Effective 02 Oct 2025IFR 1
▶Effective 10 Jul 2025ACT 3IFR 1
Remark
New remark: APCH/DEP SVC PRVDD BY SEATTLE ARTCC (ZSE) ON FREQS 126.1/291.6 (MARLIN RCAG).
FAA text
APCH/DEP SVC PRVDD BY SEATTLE ARTCC (ZSE) ON FREQS 126.1/291.6 (MARLIN RCAG).
▶Effective 17 Apr 2025ACT 2FYI 2
Remark
Remark updated: ACTVT REIL RWY 22; PAPI RWY 22; MIRL RWY 04/22 - CTAF.
FAA text
ACTVT REIL RWY 22; PAPI RWY 22; MIRL RWY 04/22 - CTAF.
Frequency
Remark: ACTVT MIRL RWY 04/22 - CTAF. → ACTVT REIL RWY 22; PAPI RWY 22; MIRL RWY 04/22 - CTAF.
Runway
Runway 22: runway end identifier lights (REIL): no → yes; markings: basic (BSC) → nonprecision instrument (NPI); threshold crossing height: none → 53 ft AGL; visual glide slope indicator: none → 2-light PAPI on left side of runway (P2L); visual glide path angle: none → 4.2°
▶Effective 28 Nov 2024FYI 2
Remark
Remark updated: 15 FT TREE 61 FT FM THR, 73 FT LEFT & DITCH 27 FT FM THR, 91 FT RIGHT.
FAA text
15 FT TREE 61 FT FM THR, 73 FT LEFT & DITCH 27 FT FM THR, 91 FT RIGHT.
Remark
Remark updated: Brush is 79 feet right; slope and brush 100 feet from threshold, 99 feet left.
FAA text
BRUSH 79 FT RIGHT; SLP & BRUSH 100 FT FM THR, 99 FT LEFT.
▶Effective 31 Oct 2024FYI 1
Data: history · built 09 Oct 2026 1931Z
FAA cycle 29 Oct 2026 (upcoming) · updated . Not for navigation. Always use official FAA publications, NOTAMs and a proper preflight briefing. Amend is independent and not affiliated with the FAA. Data: FAA NASR and d-TPP. How it works · Status · Changelog · Privacy · Terms · Report a problem · Source