St Mary'S, AK · Upcoming 29 Oct 2026 cycle
KSM PASM
St Mary'S
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No upcoming changes at KSMOn 29 Oct 2026 · current data stays the same
History since Aug 2024
▶Effective 03 Sep 2026ACT 6IFR 4FYI 1
Remark
Remark updated: ACTVT REIL RWY 17 & 35; PAPI RWY 17 & 35; HIRL RWY 17/35; MIRL RWY 07/25 - CTAF.
FAA text
ACTVT REIL RWY 17 & 35; PAPI RWY 17 & 35; HIRL RWY 17/35; MIRL RWY 07/25 - CTAF.
Frequency
Remark: ACTVT REIL RWY 17 & 35; PAPI RWY 17 & 35; HIRL RWY 17/35; MIRL RWY 06/24 - CTAF. → ACTVT REIL RWY 17 & 35; PAPI RWY 17 & 35; HIRL RWY 17/35; MIRL RWY 07/25 - CTAF.
Navaid
Runway 17: approach bearing: 170.44 → 175.44° magnetic; ILS runway length: 6008 → 6000 ft
Runway
Runway 35: displaced threshold elevation: none → 310.3 ft MSL; displaced threshold: none → 400 ft; runway end elevation: 311.3 → 311.9 ft MSL; touchdown zone elevation: 311.3 → 310.3 ft MSL
Chart
Approach RNAV (GPS) RWY 35 amended (amdt 3): LPV DA 508 now 560
Details
minimums on the plate: LPV DA 508 → 560
Amdt 3View plate ↗
Runway
Runway 17: runway end elevation: 290.3 → 291.3 ft MSL; touchdown zone elevation: 304.6 → 305.8 ft MSL
▶Effective 09 Jul 2026IFR 3
▶Effective 31 Oct 2024ACT 3FYI 7
Remark
Remark updated: Closed to operations requiring passenger screening.
FAA text
CLSD TO OPS RQRG PAX SCREENING.
Remark
Remark updated: Snow and ice removal and hazard reporting during duty hours; after hours prior permission required in writing from airport manager.
FAA text
SNOW & ICE REMOVAL & HAZ RPRTG DURG DURING DUTY HR; AFT HR PPR IN WRITING - AMGR.
Runway
Runway 17: approach lights: 1,400 foot medium intensity approach lighting system with runway alignment indicator lights (MALSR) → none; runway end identifier lights (REIL): no → yes; visual glide slope indicator: 4-box VASI on left side of runway (V4L) → 4-light PAPI on left side of runway (P4L)
Airport
Airframe repair: none → none; bottled oxygen: none → none; bulk oxygen: none → none; engine repair: none → none
Remark
Remark removed: Medium intensity approach lighting system runway 17 is out of service indefinitely.
FAA text
MALSR RY 17 OUT OF SERVICE INDEFINITELY.
Remark
Remark removed: The localizer is located 300 feet from runway end 35.
FAA text
LOCALIZER IS LOCATED 300 FT FROM RY END 35.
Remark
Remark updated: ACTVT REIL RWY 17 & 35; PAPI RWY 17 & 35; HIRL RWY 17/35; MIRL RWY 06/24 - CTAF.
FAA text
ACTVT REIL RWY 17 & 35; PAPI RWY 17 & 35; HIRL RWY 17/35; MIRL RWY 06/24 - CTAF.
Remark
Remark updated: Possible runway drifting snow and poor braking; conditions reported for daylight operations only.
FAA text
PSBL RWY DRIFTING SNOW & POOR BRAKING; COND RPRT DALGT OPS ONLY.
Frequency
Remark: ACTVT REIL RWY 35; VASI RWY 17 & 35; HIRL RWY 17/35; MIRL RWY 06/24 - CTAF. → ACTVT REIL RWY 17 & 35; PAPI RWY 17 & 35; HIRL RWY 17/35; MIRL RWY 06/24 - CTAF.
Runway
Runway 35: threshold crossing height: 37 → 52 ft AGL; visual glide slope indicator: 4-box VASI on left side of runway (V4L) → 4-light PAPI on left side of runway (P4L)
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