Production chronology1931–1937
Sourced production or model lifecycle range used by the main catalog timeline.
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Associated Equipment Company / Model record
Associated Equipment CompanyAEC 663T
Production1931–1937
Recorded originUnited Kingdom
ClassAutomobile
Background
The AEC 663T was a three-axle double deck trolleybus chassis manufactured by AEC between 1931 and 1937. Based on the AEC Renown three axle bus chassis, three demonstrators were bodied by English Electric in 1930. Eighty-three were built for English operators including 60 for London United Tramways. Other users included the municipal trolleybus systems in Walsall, Birmingham, Huddersfield, Portsmouth and Grimsby.
Text adapted from “AEC 663T” on Wikipedia ↗ · CC BY-SA 4.0 ↗ · retrieved 2026-07
Chronology ledger