| Percival E Mew Gull | ||||
| Manufactor Serial Number | Type | Serial / Registration Number | Owner | Fate |
| E-20 | Percival E.1 Mew Gull | G-ACNL | Civil Owner | Converted to E.2 |
| E-20A | Percival E.2 Mew Gull | G-ACNL | Civil Owner | |
| E-21 | Percival E.2 Mew Gull | G-AEKL | Civil Owner | |
| E-22 | Percival E.2H Mew Gull | ZS-AHM | Civil Owner | Reregistered |
| E-22 | Percival E.2H Mew Gull | G-AEXF | Civil Owner | |
| E-23 | Percival E.2H Mew Gull | G-AEMO | Civil Owner | Reregistered |
| E-23 | Percival E.2H Mew Gull | ZS-AHO | Civil Owner | |
| E.24 | Percival E.3H Mew Gull | G-AFAA | Civil Owner | |
| PFA 013-12759 | Percival (PFA) E.2 Mew Gull | G-HEKL | Civil Owner | |