Tower & ground Ann Arbor
| ATIS | 134.55 |
|---|---|
| Clearance | 121.6 |
| Ground | 121.6 |
| Tower | 120.3 |
| CTAF | 120.3 |
| UNICOM | 123.0 |
| Emergency | 121.5 |
Approach & departure Detroit
| App/Dep | 118.95 · METRO departures |
|---|
By procedure & sector (3 more)
| 118.95 | METRO DP (WESTBOUND) |
|---|---|
| 134.3 | METRO DP (EASTBOUND) |
| 284.0 | APCH/P DEP/P, METRO DP |
Frequencies from FAA NASR. For planning and education only; always verify against official sources.