| Operator | Flights | Aircraft |
|---|
| Registration | Operator | Flights | Last seen |
|---|---|---|---|
| F-GXNC | Private | 0 | — |
| F-HABJ | Private | 0 | — |
| F-HPYB | — | 0 | — |
| D-EPWW | — | 0 | — |
| G-EMDM | — | 0 | — |
| G-CBFA | — | 0 | — |
| G-DZKY | Private | 0 | — |
| G-SUEO | Private | 0 | — |
| G-CKEI | — | 0 | — |
| G-CTSP | — | 0 | — |
| G-DPAZ | — | 0 | — |
| G-OORB | — | 0 | — |
| G-SUEG | — | 0 | — |
| G-DPAE | DPAERO LTD | 0 | — |
| G-TESH | — | 0 | — |
| G-RGAM | — | 0 | — |
| G-RGAH | — | 0 | — |
| G-SUEV | — | 0 | — |
| OE-KDI | Private | 0 | — |
| OO-MAV | — | 0 | — |
| 9H-AGA | Diamond Flight Training (malta) Ltd | 0 | — |
| N152WB | INTERNATIONAL AIR SERVICES INC TRUSTEE | 0 | — |
| N301RH | QUALITAIR LLC TRUSTEE | 0 | — |