AMEND.Upcoming · EFF 01 OCT 2026

MT70

ACT 3FYI 2

Benefis Health System

Great Falls, MT

ACTchanges how you flyIFRinstrument proceduresFYIworth knowingWHAT DO THESE MEAN? ›

NOT IN EFFECT YET

These changes take effect 01 OCT 2026 0901Z (in 4 days). Until then, the current value applies: it's the one before the →.

Action 3

Added (atc_base): facility type=NON-ATCT, facility id=MT70, facility name=BENEFIS HEALTH SYSTEM, region code=ANM, primary apch radio call=GREAT FALLS, apch p provider=GTF

tower

New frequency 128.6 (APCH/P DEP/P)

frequency

New frequency 379.175 (APCH/P DEP/P)

frequency

FYI 2

Notam id: (none) → FDC

airport

Revised remark: For clearance delivery contact Great Falls approach at 406-454-7555.

remark

FAA TEXT ▸

FOR CD CTC GREAT FALLS APCH AT 406-454-7555.

History since Aug 2024

▸EFF 03 SEP 2026ACT 1FYI 2

Runway H1: rwy len: 45 → 40; rwy len source: (none) → FAA OE/AAA; rwy width: 45 → 40

runway

Arpt elev source: (none) → FAA OE/AAA; name changed: Benefis Healthcare → Benefis Health System; arpt psn source: FAA-EST IMAGERY → FAA OE/AAA; elev method code: S → E

airport

Runway H1: rwy end elev: 3459 → 3481.2; rwy end elev date: (none) → 2026/05/26; rwy end elev source: (none) → FAA OE/AAA; rwy end lat sec: 30.62 → 30.963; rwy end long sec: 35.28 → 34.8665; rwy end psn date: 2014/07/26 → 2026/05/26; rwy end psn source: FAA-EST IMAGERY → FAA OE/AAA

runway

Data: latest · history · built 27 Sep 2026 2059Z

Not for navigation. Always use official FAA publications, NOTAMs and a proper preflight briefing. Data: FAA NASR and d-TPP. Source