Reading serials and markings
Every RAF Vulcan had a serial — a unique identity painted on the airframe and used in every log. Learning to read them turns a generic delta into a particular aeroplane with a particular war or museum story.
The batches
Production Vulcans fall into letter-number batches allocated by the Air Ministry. Visitors will most often see:
- XA and XH — early production, including many B.1s; XH558 is the celebrity of the XH batch, though she flew as a B.2.
- XJ — B.2 production.
- XL — B.2s, including several well-known survivors (XL319, XL426 and others).
- XM — later B.2s, including XM607 (Black Buck 1) and XM655 (Wellesbourne).
Prototypes used the VX sequence (VX770, VX777). Civilian display identities such as G-VLCN (XH558) are additions for the civil register; the RAF serial remains the historical name.
Paint as a date stamp
Anti-flash white overall, with pale roundels, marks the high-altitude nuclear years. Grey/green camouflage on the upper surfaces, often with light undersides, marks the low-level recast from the mid-1960s. Some aircraft wore hemp or wrap-around schemes later. A photograph in white is not “more original”; it is earlier in role.
Squadron identity
Squadron colours appeared on fins, intake lips or both, depending on period and unit. 617’s markings are the ones the public recognises; Waddington wing aircraft often look more corporate. Gate guardians may wear a representative scheme rather than the last operational one. Trust the serial first, the paint second.
When a serial on a museum board disagrees with a book, the board can be wrong. Cross-check with a current preservation list before you caption a photograph — and start with where to see a Vulcan.