What is the CTAF frequency at 3DA?

Dalton Airport's CTAF frequency is 122.8.

Dalton Airport frequencies

Radio frequencies for Dalton Airport (3DA) in Flushing, MI — tower, ground, ATIS, CTAF, and approach/departure for your radio setup.

CTAF	122.8
UNICOM	122.8

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