| Manufactor Serial Number | Type | Serial / Registration Number | Owner | Fate |
| Avro 504K | EC-AFA | Civil Owner | ||
| 450 | Avro 504K | EC-AJJ | Civil Owner | |
| 24 | Avro 504K | EC-AOA | Civil Owner | |
| 15 | Avro 504K | EC-AOO | Civil Owner | |
| 778 | Avro 643 Cadet | EC-DBD | Civil Owner | Written Off 1937 |
| Avro 504K | EC-FAA | Civil Owner | ||
| Avro 504K | EC-FAC | Civil Owner | ||
| Avro 504K | EC-FAE | Civil Owner | ||
| Avro 504K | EC-FAF | Civil Owner | ||
| Avro 504K | EC-FAH | Civil Owner | ||
| Avro 504K | EC-FAI | Civil Owner | ||
| 369 | Avro 504K | EC-JAJ | Civil Owner | |
| 441 | Avro 504K | EC-JJA | Civil Owner | |
| 778 | Avro 643 Cadet | EC-W26 | Civil Owner | Reregistered |