The AEC 663T was a three-axle double deck trolleybus chassis manufactured by AEC between 1931 and 1937. Based on the AEC Renown bus chassis, three demonstrators were bodied by English Electric in 1930. Eighty-three were built for English operators including 60 for London United Tramways.
|Production||1931 - 1937|
|Body and chassis|
- Lockwood, Stephen (2017). A-Z of British Trolleybuses. Marlborough: Crowood Press. ISBN 9781785002885.