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Great Falls International Airport frequencies

Radio frequencies for Great Falls International Airport (GTF · KGTF) in Great Falls, MT — tower, ground, ATIS, CTAF, and approach/departure for your radio setup.

Tower & ground Great Falls

ATIS126.6
ASOS/AWOS126.6
Clearance121.7
Ground121.7
Tower118.7
UNICOM122.95
Flight service122.3
Emergency121.5

Approach & departure Great Falls

App/Dep128.6
By procedure & sector (8 more)
128.6TRSA
243.0EMERG
269.0ATIS
282.2LCL/P
290.3APCH/S DEP/S
348.6CD/P, GND/P
379.175APCH/P DEP/P, TRSA
380.3APCH/S DEP/S

Frequencies from FAA NASR. For planning and education only; always verify against official sources.