GREAT FALLS INTL
GREAT FALLS, MT, US
Data Source:
Cycle Dec 25, 2025
•
Version 1.0
VFR
Pattern Directions
03/21 LEFT
17/35 LEFT
Key Frequencies
GROUND (121.7)
121.7 MHz
UNICOM
122.95 MHz
ASOS, ATIS (126.6)
126.6 MHz
ATIS (269.0)
269.0 MHz
GROUND (348.6)
348.6 MHz
IFR
Approach Procedures
03: ILS/DME
LOC: 111.3 MHz
| GS: 3.0°
| DME: 50X
| Bearing: 32.0°
[1]
GTF (VORTAC)
VORTAC: 115.1 MHz
[1] ILS CLASSIFICATION CODE IIIE
IFR Frequencies
Approach 118.7 MHz
Departure 128.6 MHz
Services
Fuel: 100LL,A
Landing Fee: No
Storage: HGR, TIE
Key Numbers
TDZE: 3640 ft
TCH: 70 ft Unusual
Basic Information
Ownership
Status & Certification
Activation Date
1940/04
ARFF Certification
1973/05
NPIAS Code
NGPY3
Airspace Analysis
NO OBJECTION
Customs Port of Entry
Inspection Method
F
(Follow-up Inspection)
Inspection Agency
F
(FAA)
Last Inspection Date
2025-03-19
| Runway | Length | Width | Surface | Lighting | Traffic Pattern | Pattern Alt |
|---|---|---|---|---|---|---|
| 03/21 | 10,502 ft | 150 ft | ASPH | HIGH | 03: Left, 21: Left | Not Published |
| 17/35 | 6,030 ft | 150 ft | ASPH | MED | 17: Left, 35: Left | Not Published |
VHF
APPROACH (VHF)
118.7 MHz
EMERGENCY (121.5)
121.5 MHz
GROUND (121.7), CD/P (121.7)
121.7 MHz
GREAT FALLS RCO
122.3 MHz
UNICOM
122.95 MHz
ASOS, ATIS (126.6)
126.6 MHz
DEPARTURE (128.6), DEPARTURE (128.6), TRSA (128.6)
128.6 MHz
GTF VORTAC
115.1/98X MHz
UHF [1]
EMERGENCY (243.0)
243.0 MHz
ATIS (269.0)
269.0 MHz
APPROACH (UHF)
282.2 MHz
DEPARTURE (290.3)
290.3 MHz
GROUND (348.6), CD/P (348.6)
348.6 MHz
DEPARTURE (379.175), DEPARTURE (379.175), TRSA (379.175)
379.175 MHz
DEPARTURE (380.3)
380.3 MHz
[1] Military/interoperability frequencies
FAA Services
ARTCC
ZLC - SALT LAKE CITY
FSS
GTF - GREAT FALLS
FSS Toll-Free
1-800-WX-BRIEF
NOTAM-D
Available
Beacon Schedule
SS-SR
Beacon Color
WG
Lighting Schedule
REIL RWY 21 OPR CONSLY WHEN RWY LGTS ARE ON. RWY LGTS CTLD BY TWR.
Wind Indicator
Y
Facilities
Fuel Types
100LL,A
Airframe Repair
MAJOR
Powerplant Repair
MAJOR
Bottled Oxygen
HIGH/LOW
Bulk Oxygen
HIGH/LOW
Transient Storage
HGR, TIE
Other Services
AFRT, AGRI, AVNCS, CARGO, CHTR, INSTR, RNTL, SALES