ADF Aircraft Serial Numbers
RAAF A4 Sopwith Pup

| Aircraft Serial | RAF Serial | Fate |
| A4-1 | C521 | Transfered from Australian Flying Corps. In 1921 allocated to No 1 FTS as Fighter Trainer. |
| A4-2 | C522 | Transfered from Australian Flying Corps. In 1921 allocated to No 1 FTS as Fighter Trainer. |
| A4-3 | C523 | Transfered from Australian Flying Corps. 06/20, Pup C523 (later A4-3) appeared in the Melbourne Exhibition Air Show. In 1921 allocated to No 1 FTS as Fighter Trainer. |
| A4-4 | C524 | Transfered from Australian Flying Corps. In 1921 allocated to No 1 FTS as Fighter Trainer. |
| A4-5 | C525 | Transfered from Australian Flying Corps. In 1921 allocated to No 1 FTS as Fighter Trainer. |
| A4-6 | C526 | Transfered from Australian Flying Corps. In 1921 allocated to No 1 FTS as Fighter Trainer. |
| A4-7 | C527 | Transfered from Australian Flying Corps. In 1921 allocated to No 1 FTS as Fighter Trainer. |
| A4-8 | C528 | Transfered from Australian Flying Corps. In 1921 allocated to No 1 FTS as Fighter Trainer. |
| A4-9 | C530 | Transfered from Australian Flying Corps. In 1921 allocated to No 1 FTS as Fighter Trainer. |
| A4-10 | C531 | Transfered from Australian Flying Corps. In 1921 allocated to No 1 FTS as Fighter Trainer. |
| A4-11 | C532 | Transfered from Australian Flying Corps. In 1921 allocated to No 1 FTS as Fighter Trainer. |
| B2509 | B2509 | Served with 5 Sqn, AFC. |
| B6090 | B6090 | Served with 6 Sqn, AFC. |
| D2192 | D2192 | Served with 8 Sqn, AFC. |
The Author of this page is Darren Crick.
Source: RAAF Museum Website.
Emails: Daniel Leahy.

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