Gunflint Lodge Seaplane Base frequencies

Radio frequencies for Gunflint Lodge Seaplane Base (M56) in Grand Marais, MN — tower, ground, ATIS, CTAF, and approach/departure for your radio setup.

All of Gunflint Lodge Seaplane Base — runways, frequencies, charts and live weather

Tower & ground

CTAF	122.9

Frequently asked

What is the CTAF frequency at M56?

Gunflint Lodge Seaplane Base's CTAF frequency is 122.9.

More about M56

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