| Operator | Flights | Aircraft |
|---|---|---|
| — | 10 | 3 |
| Flight Calibration Services | 4 | 1 |
| SERE LTD | 3 | 1 |
| Registration | Operator | Flights | Last seen |
|---|---|---|---|
| G-ZEAB | — | 7 | 2026-07-19 |
| G-GBAS | Flight Calibration Services | 4 | 2026-07-13 |
| G-CMNW | SERE LTD | 3 | 2026-07-14 |
| G-IRJE | — | 2 | 2026-07-17 |
| G-ZEAC | — | 1 | 2026-07-10 |
| OE-FGM | — | 0 | — |
| EI-TCN | — | 0 | — |
| D-ILOL | — | 0 | — |
| N789KH | QUALITAIR LLC TRUSTEE | 0 | — |
| G-JAAM | — | 0 | — |
| G-GJIM | JAMES HARTLEY | 0 | — |
| G-ZEAA | AMPA LTD | 0 | — |
| G-CMWG | — | 0 | — |