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Clinton County Airport frequencies

Radio frequencies for Clinton County Airport (I66) in Wilmington, OH — tower, ground, ATIS, CTAF, and approach/departure for your radio setup.

Tower & ground

ASOS/AWOS124.175
CTAF122.725
UNICOM122.725

Approach & departure Columbus

App/Dep118.85
By procedure & sector (1 more)
269.275APCH/P DEP/P IC

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