Military Ancestor

RAF People, Trades and Ranks Supporting guide

What Were the Main RAF Aircrew Roles?

Aircrew roles such as pilot, navigator, wireless operator, bomb aimer, flight engineer and air gunner describe functions within a crew, and the role decides which crew lists and operation entries will name the person. Match the role to the crew list, not just the surname.

Published 31 October 2026 | Independent educational guidance | Deceased persons only

Filed under RAF People, Trades and Ranks: A Method Guide

What to check first in this record

Aircrew roles such as pilot, navigator, wireless operator, bomb aimer, flight engineer and air gunner describe functions within a crew, and the role decides which crew lists and operation entries will name the person. Match the role to the crew list, not just the surname.

Records disagree more often than stories do, and that is useful: a disagreement points to a transfer, a renumbering, or a variant spelling, each of which can be tested. Whatever else you hold, hold the dates lightly until a record confirms them. Family dates are often a decade out, a year out, or attached to the wrong event.

A step by step way through

Let dates set the sequence. When the order is unclear, sort by date and work forward, because records explain the entries that follow them, not the ones that precede them. Order matters more than speed here. The same records, opened in a different order, produce a different timeline, and only one of those orders can be checked.

  1. List every rank and trade entry with its date, in date order.
  2. Note acting rank separately from substantive rank, where the record distinguishes them.
  3. Check a trade title against a period glossary or museum source for that date, not against modern usage.
  4. Use the trade to narrow the next records, then let postings supply the detail.

How do you read what you find?

Read the entry in the terms of its own period, not in modern terms. When a file is thin, read it twice: once for what it says, and once for what kind of file it is. A thin file read as a thick one will be over-interpreted. A summary page at the front of a file is a later compilation, and compilations introduce errors. Use it as a map, and verify its claims sheet by sheet.

Dead ends to expect here

The common dead ends here are a shared name, a variant spelling, a thin record for the dates you need, and a unit that cannot be fixed from the clues available. If you have tried every spelling variant and every date range, the next step is not another search, it is a different record type. Let the timeline choose it.

A search that returns nothing proves only that nothing matched those terms in that catalogue on that day. It does not prove the record does not exist. If the trail ends at a particular holder, the next step is to ask that holder where the record went, not to search the same catalogue harder.

The next record in the chain

From here, the productive move is usually sideways, into a different record set for the same dates, rather than forwards into the next date. The neighbouring guides are not a reading list. They are the next links in a chain, and the chain order matters more than the reading order. When you close this guide, close it with a question written down. Questions written down become next sessions; questions remembered become lost sessions.

Primary sources for this guide

Claims in this guide are kept general and point to official holders, so you can check the current position with the holder itself. This guide is general educational information only. It is not personal professional advice, it does not offer a record lookup service, and it does not determine any individual's service.

Please note: This site covers deceased persons only, respects the privacy of living people, and never publishes material that identifies a living person from a service record. If a step here describes a holder's process, follow the holder's current guidance for your own case.