Tower & ground
| ASOS/AWOS | 128.275 |
|---|---|
| Clearance | 121.6 |
| CTAF | 123.075 |
| UNICOM | 123.075 |
Approach & departure Potomac
| App/Dep | 128.7 · TERPZ departures |
|---|
By procedure & sector (4 more)
| 126.75 | TRSTN STAR |
|---|---|
| 128.7 | TERPZ DP |
| 307.2 | TRSTN STAR |
| 307.9 | APCH/P DEP/P, TERPZ DP |
Frequencies from FAA NASR. For planning and education only; always verify against official sources.