Propellants, Explosives and Rocket Motor Establishment, usually known for brevity as ''PERME'', operated at two sites:
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Waltham Abbey Royal Gunpowder Mills
The Royal Gunpowder Mills are a former industrial site in Waltham Abbey, England.
It was one of three Royal Gunpowder Mills in the United Kingdom (the others being at Ballincollig and Faversham). Waltham Abbey is the only site to have survive ...
, known from 1977 as ''PERME Waltham Abbey''
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Rocket Propulsion Establishment
The Rocket Propulsion Establishment at Westcott, Buckinghamshire on the site of the former RAF Westcott has made a number of notable contributions in the field of rocket propulsion, including input on the rocket design for the Blue Streak mis ...
established at RAF Westcott in 1946, also known as ''PERME Westcott''
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RAF Spadeadam
RAF Spadeadam (pronounced "Spade Adam") is a Royal Air Force station in Cumbria, England, close to the border with Northumberland. It is the home of the 9,000 acre (36 km2) Electronic Warfare Tactics Range, making it the largest (by area) R ...
, also known as the ''Rocket Establishment'' was not officially part of ''PERME'' but was often confused with it.
Research institutes in England
Rocket engines of the United Kingdom
Rocketry
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