What is the CTAF frequency at W57?

Round Lake Airport and Seaplane Base's CTAF frequency is 122.8.

Round Lake Airport and Seaplane Base frequencies

Radio frequencies for Round Lake Airport and Seaplane Base (W57) in Round Lake, NY — tower, ground, ATIS, CTAF, and approach/departure for your radio setup.

Tower & ground

CTAF	122.8
UNICOM	122.8

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