| AB | Abandoned |
| AW | Airworthy Warbird |
| BD | Bdr Use |
| BT | Burnt |
| BU | Broken Up |
| C | Current |
| CP | Cockpit Procedure Training |
| CR | Crash Rescue Training |
| CT | Canopy Test Frame |
| CX | Registration Cancelled |
| DB | Damaged Beyond Repair |
| DD | Dismantled |
| DF | Destroyed by Fire |
| DI | Ditched |
| DP | Dumped |
| DR | Drone |
| DT | Derelict |
| DY | Decoy |
| ER | Excavated Remains |
| ET | Engineering Trainer |
| FP | Fire Practice |