amend
FAA cycle 29 Oct 2026 (upcoming) · updated
Chinook, MT · Upcoming 29 Oct 2026 cycle

S71

Edgar G Obie
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No upcoming changes at S71On 29 Oct 2026 · current data stays the same

History since Aug 2024

▶Effective 01 Oct 2026FYI 1
Runway
Runway 26: threshold crossing height: 37 → 41 ft AGL
▶Effective 03 Sep 2026FYI 1
Runway
Runway 08/26: pavement now in good condition

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