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

S85

Big Sky Fld
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No upcoming changes at S85On 29 Oct 2026 · current data stays the same

History since Aug 2024

▶Effective 25 Dec 2025FYI 3
Runway
Runway 08/26: pavement now in good condition
FAA source ↗
Runway
Runway 08: markings now in fair condition
FAA source ↗
Runway
Runway 26: markings now in fair condition
FAA source ↗
▶Effective 27 Nov 2025ACT 2
Weather
Weather station type: AWOS-2 → AWOS-3
FAA source ↗
Frequency
Frequency 120.000 now listed for S85 AWOS-3 (was S85 AWOS-2); served facility type: AWOS-2 → AWOS-3
FAA source ↗

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