PMJ2kx
From The RadioReference Wiki
Washington County
| Unit ID | Description | Notes |
|---|---|---|
| 1T | Hillsboro Air Tower | Used during aircraft emergencies |
| 911OPS | 3rd Alarm Admin Notification | Used rarely |
| AIR | Air Trailer | AIR333 out of Sherwood is the only known unit |
| ALM / ALARM | Alarm Designator | Designates what alarm level the current incident is at (1ALM, 2ALM, etc); one or two letters after ALM will indicate which department (V=TVFR, FG=Forest Grove, etc) – Note that medical calls can have multiple alarms and are designated with an extra M (2ALMM) |