Harlem Airport frequencies
Radio frequencies for Harlem Airport (48S) in Harlem, MT — tower, ground, ATIS, CTAF, and approach/departure for your radio setup.
All of Harlem Airport — runways, frequencies, charts and live weatherTower & ground
| CTAF | 122.9 |
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Frequently asked
What is the CTAF frequency at 48S?
Harlem Airport's CTAF frequency is 122.9.
More about 48S
Frequencies from FAA NASR. For planning and education only; always verify against official sources.