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Gregory Municipal Airport - Flynn Field frequencies
Radio frequencies for Gregory Municipal Airport - Flynn Field (9D1) in Gregory, SD — tower, ground, ATIS, CTAF, and approach/departure for your radio setup.
Tower & ground
| CTAF | 122.8 |
|---|---|
| UNICOM | 122.8 |
| Flight service | 125.1 (LOW) |
By procedure & sector (2 more)
| 121.725 | APT REMARK 2 WITH GCO FREQ |
|---|---|
| 269.1 | PIERRE RCAG (LOW) |
Frequencies from FAA NASR. For planning and education only; always verify against official sources.