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Sky Harbor Airport frequencies

Radio frequencies for Sky Harbor Airport (DYT · KDYT) in Duluth, MN — tower, ground, ATIS, CTAF, and approach/departure for your radio setup.

Tower & ground

ASOS/AWOS129.025
Clearance124.8
CTAF122.7
UNICOM122.7

Approach & departure Duluth

App/Dep125.45
By procedure & sector (1 more)
233.7APCH/P DEP/P

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