The AEC Regal IV was a bus chassis manufactured by AEC.

AEC Regal IV
Preserved London Transport Metro-Cammell bodied AEC Regal IV
Overview
ManufacturerAEC
Production1949–1962
AssemblySouthall
Body and chassis
Doors1–3
Floor typeStep entrance
Chronology
SuccessorAEC Reliance

History

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The AEC Regal IV was AEC's first mainstream underfloor engined vehicle. A prototype was built in 1949, before production commenced in 1952.[1] The first 25 were built to the maximum permissible length of 8.4 metres (28 ft) for London Transport before maximum length for PSVs increased to 9.1 metres (30 ft).[2][3]

Over 2,600 were built, London Transport was the largest operator, purchasing over 700, while British European Airways purchased 64 as coaches.[4][5] Production for UK market finished in 1955 with the introduction of the AEC Reliance but it remained in production for export markets until the 1960s.[2]

References

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  1. ^ London Transport First RF Bus Placed in Service Railway Gazette 19 September 1952 page 329
  2. ^ a b Companion to Road Passenger Transport History. Walsall: Roads & Road Transport History Association. 2013. p. 32. ISBN 978-0-9552876-3-3.
  3. ^ Berry, Howard (2018). AEC Single Deckers. Stroud: Amberley Publishing. ISBN 9781445676722.
  4. ^ Flying High Bus & Coach Preservation August 2016 page 56
  5. ^ John, Godwin (2020). Great British Buses. pp. 28–32. ISBN 9780244847784.
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