- Hawker Siddeley Group Ltd
- Kingston-upon-Thames, Surrey
- In 1934 Hawker Aircraft Ltd purchased the Gloster Aircraft Co and in 1935 announced plans to join Armstrong Siddeley Development Co Ltd, which included aircraft manufacturer Sir W G Armstrong Whitworth Aircraft Ltd and A V Roe & Co Ltd. This led to the formation of a new public holding company, Hawker Siddeley Aircraft Co Ltd. The constituent companies continued to produce aircraft of their own design under their own names as part of Hawker Siddeley Aircraft, including the 14,500 Hawker Hurricanes. In 1948 the company name changed to Hawker Siddeley Group Ltd and the aircraft division became Hawker Siddeley Aviation (HSA) and the space technology division Hawker Siddeley Dynamics. Folland Aircraft Ltd and de Havilland Aircraft Ltd was acquired in 1959, along with Blackburn Aircraft Ltd in 1960. In 1963 the names of the constituent companies were dropped and all products rebranded Hawker Siddeley. In 1977 Hawker Siddeley Aviation and Hawker Siddeley Dynamics, then 25% of Hawker Siddeley Group's business, were nationalised and merged with British Aircraft Corporation and Scottish Aviation Ltd to form British Aerospace.
- Hurricane/Sea Hurricane (1935); Hector (1936); Henley (1937); Hotspur (1938); Tornado (1939); Typhoon (1940); Tempest (1942); Sea Fury (1944); Sea Hawk (1947); Hunter (1951).
- S Skinner, Hawker-Siddeley and aviation and dynamics 1960-77 (2014).
Various records 1948-59.
Miscellaneous general arrangement aircraft plans 1924-70; plans for Blue Streak Satellite launcher 1964-72; miscellaneous project reports and studies for aircraft and satellite launch vehicles 1940-73 [C F D Clarke Collection]; brochures and marketing materials 1948-80; publications: Hawker Siddeley Technical Review 1964, Hawker Siddeley Technical Journal 1958-61, Hawker Siddeley Review 1948-70, Avro / Hawker Siddeley 748 Journal 1960-68, Hawker Siddeley News 1964-66, HS 146 News c.1972-74.
Published lecture by P L Sutcliffe re the future of air transportation 1980 [D4676/2/2].
Illustrated printed guide to each aircraft manufactured 1968; information booklets and promotional material 1963-94; employment contract 1956; staff club certificates/booklets 1975-76; staff absence forms 1975-78; staff newspaper Hawker Siddley News 1973; photographs: aircraft at open days, factory aerial views, staff, celebrity visits 1930s-90s.
Hertfordshire Archives and Local Studies
Drawing of de Havilland Dove aircraft created at the Hawker Siddeley Apprentice Training Centre 1950 [DE/X739/P1].
Trade journals, newsletters, marketing brochures, press releases, catalogues, manuals, instructions, sales books, specification sheets, repair logs 1930s-70s [Trade Literature Collection].
Various records 1948-59 [CC/HAS series].
Hawker Siddeley Aircraft Co: directors' reports and accounts 1936-47 [L001-2416: 6493]; statutory report 1935 [L001-2416: 6493]; Victor Tanker conversion [AC93/13/3, 5, 7]; papers re development of the Blue Steel missile n.d. [AC93/21]; reports re Buccaneer aircraft 1968-90 [AC94/8]; papers re Victor, Hawk, Buccaneer and Avro 748 aircraft 1950s-70s [AC94/21]; project brochures submitted to Air Ministry and successors 1950s-70s [AC94/27/48, 294-341, 461]; type records and modification reports for Avro Shackleton c.1951-78 [AC98/13]; house magazines: Hawker Siddeley Review 1952-68, Hawker Siddeley News 1972-73, 1975 [Library].
Whitworth Gloster Aircraft Ltd: memorandum and articles of association 1973, 1989 [L001-2416: 4463, 4477]; certificate of incorporation 1961 [L001-2416: 6515]; minutes: board and general meetings 1920-80 [L001-2416: 4463, 4477], local directors' meetings 1960-62; register of directors' holdings and interests 1970s [L001-2416: 4477]; register of seals 1961-83 [L001-2416: 4463]; register of members 1955-84 [L001-2416: 4463]; annual returns 1960-74 [L001-2416: 4477]; secretary's file 1969-74 [L001-2416: 4477]; share transfers 1961-78 [L001-2416: 4463]; share certificates 1962-78 [L001-2416: 4463]; stock transfer forms 1952-73 [L001-2416: 4477]; signed accounts 1956-84, 1986-90 [L001-2416: 4463, 4477]; accounts, 1980-84, 1986-88 [L001-2416: 4477]; visitors' signature books 1929-65 [L001-2416: 4477].
Hawker Aircraft Ltd (formerly Hawker Siddeley Blackwood Ltd): memorandum and articles of association 1973; 1989; minute books 1932-73; register of members n.d.; share certificates 1946-78; balance sheets 1971-72; signed accounts 1974-84, 1986-90 [L001-2416: 4443].
Hawker Aircraft [Blackpool] Ltd: articles of association 1989; general and directors' meeting minutes 1951-66; directors' shareholdings 1951-63; register of secretaries and directors 1951-71; register of members 1951-78; register of transfers 1951-62; share certificates 1951-67; signed accounts 1965-90 [L001-2416: 4453].
Hawker Brakes Ltd: memorandum and articles of association 1989; directors' meeting minutes 1960-77; directors' attendance book 1960-64; special resolution 1983; register of members 1936-55; share certificates 1937-84; stock transfer form 1983; annual returns 1955-57, 1963-69; signed accounts 1977-84 1986-89 [L001-2416: 4443].
Hawker Sanders Ltd: memorandum and articles of association 1950; accounting and financial records n.d.; nominal ledgers 1953-58; accounts and schedules 1948-58; property deeds and papers 1946-52 [L001-2416: 6499, 6527].