Great Falls International Airport

KGTF / GTF

Great Falls, US

Active NOTAMs
21

📋 NOTAM Summary

21
Total Active
0
Critical
0
Runway
1
NavAid
📡

Navigation Aids

1 active
QPICH
NOTAM: A3097/25 | Q-Code: QPICH | Priority: 5
AD NOTAM
Airport/Aerodrome
GTF
ACTIVE
Effective From
Aug 11, 2025 15:09 UTC
Expires
Mar 23, 2026 15:09 UTC
NOTAM Description
GTF IAP GREAT FALLS INTL, GREAT FALLS, MT. ILS RWY 3 (CAT II AND III), AMDT 5D ... S-ILS 3 CAT II NA EXCEPT FOR AIRCRAFT EQUIPPED WITH RADAR ALTIMETER. I-SMR INNER MARKER OUT OF SERVICE
⛽

Airport Services

1 active
QSTLC
NOTAM: A3865/25 | Q-Code: QSTLC | Priority: 5
AD NOTAM
Airport/Aerodrome
GTF
ACTIVE
Effective From
Dec 27, 2025 05:00 UTC
Expires
Mar 31, 2026 13:00 UTC
NOTAM Description
GTF SVC TWR CLSD TWR 118.7 NOW CTAF CTC SALT LAKE ARTCC FOR CLR DELIVERY AT 801-320-2568 OR ON 133.4, 285.4
ℹ️

General Information

19 active
NOTAM: G0101/26 | Q-Code: | Priority: 5
AD NOTAM
Airport/Aerodrome
GTF
Effective From
Feb 24, 2026 19:00 UTC
Expires
Feb 24, 2026 21:30 UTC
NOTAM Description
AIRSPACE AIRDROP WI AN AREA DEFINED AS 2NM RADIUS OF GTF061010 (8 NM NE GTF) SFC-1500FT AGL
NOTAM: G0191/26 | Q-Code: | Priority: 5
AD NOTAM
Airport/Aerodrome
GTF
Effective From
Feb 20, 2026 11:43 UTC
Expires
Feb 21, 2026 11:43 UTC
NOTAM Description
TWY A1 FICON PATCHY ICE AND PATCHY COMPACTED SN OBS AT 2602201142.
QMXXX
NOTAM: A0312/26 | Q-Code: QMXXX | Priority: 5
AD NOTAM
Airport/Aerodrome
GTF
Effective From
Feb 20, 2026 11:43 UTC
Expires
Feb 21, 2026 11:43 UTC
NOTAM Description
GTF TWY A1 FICON PATCHY ICE AND PATCHY COMPACTED SN OBS AT 2602201142.
Maintenance
NOTAM: A0310/26 | Q-Code: QMNXX | Priority: 5
AD NOTAM
Airport/Aerodrome
GTF
Effective From
Feb 20, 2026 11:41 UTC
Expires
Feb 21, 2026 11:41 UTC
NOTAM Description
GTF APRON CARGO RAMP FICON PATCHY ICE AND PATCHY COMPACTED SN OBS AT 2602201141.
Maintenance
NOTAM: A0311/26 | Q-Code: QMNXX | Priority: 5
AD NOTAM
Airport/Aerodrome
GTF
Effective From
Feb 20, 2026 11:41 UTC
Expires
Feb 21, 2026 11:41 UTC
NOTAM Description
GTF APRON TERMINAL RAMP FICON PATCHY ICE AND PATCHY COMPACTED SN OBS AT 2602201141.
NOTAM: G0189/26 | Q-Code: | Priority: 5
AD NOTAM
Airport/Aerodrome
GTF
Effective From
Feb 20, 2026 11:41 UTC
Expires
Feb 21, 2026 11:41 UTC
NOTAM Description
APRON CARGO RAMP FICON PATCHY ICE AND PATCHY COMPACTED SN OBS AT 2602201141.
NOTAM: G0190/26 | Q-Code: | Priority: 5
AD NOTAM
Airport/Aerodrome
GTF
Effective From
Feb 20, 2026 11:41 UTC
Expires
Feb 21, 2026 11:41 UTC
NOTAM Description
APRON TERMINAL RAMP FICON PATCHY ICE AND PATCHY COMPACTED SN OBS AT 2602201141.
QOLAS
NOTAM: G0188/26 | Q-Code: QOLAS | Priority: 5
AD NOTAM
Airport/Aerodrome
GTF
ACTIVE
Effective From
Feb 20, 2026 08:55 UTC
Expires
Apr 6, 2026 08:55 UTC
NOTAM Description
OBST TOWER LGT (ASR 1220645) 473652.00N1112054.00W (8.0NM NE GTF) 4337.3FT (498.7FT AGL) U/S
QOLAS
NOTAM: G0082/26 | Q-Code: QOLAS | Priority: 5
AD NOTAM
Airport/Aerodrome
GTF
ACTIVE
Effective From
Feb 16, 2026 21:12 UTC
Expires
Apr 2, 2026 21:11 UTC
NOTAM Description
OBST TOWER LGT (ASR 1007676) 473223.00N1111709.00W (4.9NM NE GTF) 4021.3FT (487.9FT AGL) U/S
QMNHW
NOTAM: M0023/26 | Q-Code: QMNHW | Priority: 5
AD NOTAM
Airport/Aerodrome
GTF
Effective From
Feb 11, 2026 21:24 UTC
Expires
Feb 26, 2026 22:30 UTC
NOTAM Description
MONTANA AIR NTL GUARD RAMP LGTD AND BARRICADED SOUTH END MEN AND EQUIP MAX EQUIP HEIGHT 27 FEET. OUTSIDE 275 FEET FROM TWY A CNTRLN.
QMNLC
NOTAM: M0022/26 | Q-Code: QMNLC | Priority: 5
AD NOTAM
Airport/Aerodrome
GTF
Effective From
Feb 11, 2026 21:16 UTC
Expires
Feb 26, 2026 22:30 UTC
NOTAM Description
MONTANA AIR NTL GUARD RAMP CLSD HH TXL, HH RAMP, M8, M9, SPOTS 1 AND 13. LGTD AND BARRICADED
QMNHW
NOTAM: M0021/26 | Q-Code: QMNHW | Priority: 5
AD NOTAM
Airport/Aerodrome
GTF
Effective From
Feb 11, 2026 21:12 UTC
Expires
Feb 26, 2026 22:30 UTC
NOTAM Description
MONTANA AIR NTL GUARD RAMP TEMPO FENCE INSTALL MAX HEIGHT 6 FEET. 275 FEET FROM TWY A CNTRLN.
NOTAM: G0058/26 | Q-Code: | Priority: 5
AD NOTAM
Airport/Aerodrome
GTF
ACTIVE
Effective From
Feb 11, 2026 13:25 UTC
Expires
Mar 11, 2026 23:59 UTC
NOTAM Description
OBST TOWER LGT (ASR 1235482) 471556.90N1110841.80W (15.9NM SE GTF) 4949.1FT (499.0FT AGL) U/S
NOTAM: G0055/26 | Q-Code: | Priority: 5
AD NOTAM
Airport/Aerodrome
GTF
ACTIVE
Effective From
Feb 10, 2026 17:08 UTC
Expires
Mar 10, 2026 23:59 UTC
NOTAM Description
OBST TOWER LGT (ASR 1027886) 473208.00N1111705.00W (4.7NM NE GTF) 4100.1FT (540.0FT AGL) U/S
QIIAS
NOTAM: A0154/26 | Q-Code: QIIAS | Priority: 5
AD NOTAM
Airport/Aerodrome
GTF
ACTIVE
Effective From
Jan 29, 2026 09:28 UTC
Expires
Aug 21, 2026 20:00 UTC
NOTAM Description
GTF NAV ILS RWY 03 IM U/S
NOTAM: G0237/26 | Q-Code: | Priority: 5
AD NOTAM
Airport/Aerodrome
GTF
ACTIVE
Effective From
Jan 29, 2026 09:28 UTC
Expires
Aug 21, 2026 20:00 UTC
NOTAM Description
NAV ILS RWY 03 IM U/S
NOTAM: G0048/26 | Q-Code: | Priority: 5
AD NOTAM
Airport/Aerodrome
GTF
ACTIVE
Effective From
Jan 8, 2026 05:00 UTC
Expires
Mar 31, 2026 13:00 UTC
NOTAM Description
SVC SEE ZLC 12/187 GREAT FALLS APP CLSD DLY 0500-1300
NOTAM: G0331/25 | Q-Code: | Priority: 5
AD NOTAM
Airport/Aerodrome
GTF
ACTIVE
Effective From
Dec 27, 2025 05:00 UTC
Expires
Mar 31, 2026 13:00 UTC
NOTAM Description
SVC TWR CLSD TWR 118.7 NOW CTAF CTC SALT LAKE ARTCC FOR CLR DELIVERY AT 801-320-2568 OR ON 133.4, 285.4 DLY 0500-1300
NOTAM: F5001/25 | Q-Code: | Priority: 5
AD NOTAM
Airport/Aerodrome
GTF
ACTIVE
Effective From
Aug 11, 2025 15:09 UTC
Expires
Mar 23, 2026 15:09 UTC
NOTAM Description
IAP GREAT FALLS INTL, GREAT FALLS, MT. ILS RWY 3 (CAT II AND III), AMDT 5D ... S-ILS 3 CAT II NA EXCEPT FOR AIRCRAFT EQUIPPED WITH RADAR ALTIMETER. I-SMR INNER MARKER OUT OF SERVICE 2508111509-2603231509EST

Understanding NOTAMs

NOTAM Format

  • • A) Location identifier
  • • B) Effective date/time
  • • C) Expiry date/time
  • • E) NOTAM text description
  • • Q) Coded information

Data Sources

  • • FAA Defense Internet NOTAM Service
  • • International NOTAM exchange
  • • National aviation authorities
  • • Real-time updates every 15 minutes
  • • Automatic expiry processing