Did Britain pursue an early airborne-warning concept during the Second World War?
Short answerYes. A carrier-based Swordfish airborne-early-warning concept was discussed.
NotesBritain discussed carrier-borne airborne early warning during the Second World War. One proposal would have used the Swordfish in the warning role. The brief answer identifies an early concept and does not describe its equipment, maturity, or outcome. It provides a cautious starting point for tracing British carrier-based AEW proposals.