| Operator | Flights | Aircraft |
|---|---|---|
| — | 56 | 8 |
| Flight Calibration Services | 11 | 1 |
| AMPA LTD | 6 | 1 |
| SERE LTD | 6 | 1 |
| JAMES HARTLEY | 5 | 1 |
| QUALITAIR LLC TRUSTEE | 2 | 1 |
| Registration | Operator | Flights | Last seen |
|---|---|---|---|
| G-IRJE | — | 14 | 2026-07-17 |
| G-ZEAB | — | 12 | 2026-07-19 |
| G-GBAS | Flight Calibration Services | 11 | 2026-07-13 |
| G-ZEAC | — | 9 | 2026-07-10 |
| G-JAAM | — | 7 | 2026-06-14 |
| G-CMWG | — | 7 | 2026-06-16 |
| G-ZEAA | AMPA LTD | 6 | 2026-06-18 |
| G-CMNW | SERE LTD | 6 | 2026-07-14 |
| G-GJIM | JAMES HARTLEY | 5 | 2026-07-06 |
| EI-TCN | — | 5 | 2026-07-06 |
| N789KH | QUALITAIR LLC TRUSTEE | 2 | 2026-06-21 |
| OE-FGM | — | 1 | 2026-06-26 |
| D-ILOL | — | 1 | 2026-06-11 |