Sopwith Triplane Typhoon

Version History

For specific details of revisions, see individual pages.

Version 2.1.124-Jan-2025
Updated Airco (1958)
Updated Armstrong Whitworth and Siddeley Deasy Siskin
Updated Armstrong Whitworth Argosy
Updated Arpin A-1
Updated Avro Type D
Updated Avro 504 (Foreign Derivatives)
Updated Avro Type 581 Avian and Type 605 Avian III Seaplane
Updated Avro Type 604 Antelope and Type 627 Mailplane
Updated Avro Types 618, 619, 624 and 642
Updated Avro Type 636
Updated Avro Type 643 Mk.II Cadet
Updated Austin Production
Updated Barnwell 1909 Biplane
Updated BAT F.K.24 and F.K.27
Corrected Baynes Production
Updated Beagle 121 Pup
Updated Cameron (circa 1936)

Version 2.1.0 19-Nov-2024
Added 'C' entries.
Added more Biographies.
Added 'Berg' (linked to Campbell) in 'B' Index
Added entry for Barker
Corrected Berrisford to Beresford
Updated Acro
Updated ADC
Updated Airspeed Oxford
Updated Airspeed Horsa
Updated Airspeed Ambassador
Updated Airspeed Consul
Updated ANEC history and production
Updated Armstrong Whitworth Whitley
Updated Armstrong Whitworth Apollo
Updated Auster (Taylorcraft) Model E Auster Mk.III and Model F Auster Mk.II
Updated Auster (Taylorcraft) Model K Auster AOP.VI and Auster Model Q T.7
Updated Avro Anson
Updated Avro Lincoln
Updated Blackburn Botha
Updated Blackburn Roc
Updated Boulton Paul Balliol
Updated Boulton Paul Defiant
Updated BAC.221
Updated Bristol Beaufort
Updated Bristol Blenheim
Updated Bristol Brabazon
Updated Bristol Sycamore
Updated Bristol Britannia
Updated Britten-Norman
Version 2.0.0 01-May-2024
Website completely rewritten. All pages updated.
British Aircraft Corporation and British Aerospace/BAE Systems pages completed.
Added new pages for: ARC, Armstrong, Autonomous Vehicles International and Bellwether.
All "place holder" entries for C through Z temporarily deleted.
Early Aviators - The First 500' deleted - moved to its own website.
For all Production pages, improved Type Description and added Specification Details where applicable.
Various new biographies.
Version 1.4.4 28-Aug-2020
Corrections to Airspeed Envoy production.
Corrections to Airspeed Oxford production.
Corrections to Airspeed Consul production.
Update to Armstrong Whitworth Projects.
Update to Avro Anson Australian British Commonwealth Air Training Plan Details.
Britten-Norman: Note added.
Corrections to Britten-Norman Islander production.
Correction to Bristol Brittania.
Version 1.4.3 19-Jul-2020
Update to Avro Lincoln production.
Update to Bristol Beaufighter production.
Update to British Matchless.
Version 1.4.2 06-Dec-2019
Update to Beagle (SAL) Bulldog.
Update to Bristol Beaufort.
Version 1.4.1 26-Nov-2019
Complete rewrite of Airspeed Oxford page.
Version 1.4.0 03-Jul-2019
Overall updating of Production ages to improve consistency of presentation.
Added from Bristol to Buxton, except British Aircraft Corporation.
Added A4, Acro, Aerial Targets, Asboth, Ashfield, Aston Martin, Aviation Composites, Boscombe Down and Boughton, Henson and Hart.
Added Paterson (history details only) and General Aviation Contractors. These had been added at Version 1.3.0, but accidently omitted from version history.
Added more applicable Operational Requirement (OR) and/or Specification numbers.
Added more Biographies.
Revised presentation of References for lists where more than 20 references apply.
Corrected name of Flight Invert (was Air Invert).
Revised Aero and Engineering Services, Aeronautical Syndicate, Aesir, Airspeed (including Tern, Ferry, Courier, Envoy, Viceroy, Oxford, AS.30, Horsa and Consul pages), ANEC, Armstrong Whitworth (including FK.3, FK.8, Argosy, Atlas, Atalanta, Ensign, Whitley and Albemarle pages), Auster, Avro (including most Type pages), Baynes, Beagle (including A.109, B.206 and B.121 pages), Britten. See relevant pages for details.
Version 1.3.0 05-Feb-2017
Added 'Early Aviators - The First 500'
Added more biographies.
Added applicable Operational Requirement (OR) and/or Specification numbers to Auster, Avro, Beagle.
Revised Airspeed Ambassador Produced Variant list and corrected production details.
Added further C/N details for Armstrong Whitworth Whitley, A.W.52 and A.W.55 Apollo.
Added to Astley personal details.
Avro Avian completely updated and rewritten
Avro Anson completely updated and rewritten
Corrections to Avro Lancaster
Corrections to Avro York
Avro Lancastrian completely updated and rewritten
Corrections to Avro Lincoln
Corrections to Avro 748 production details.
Added to Baynes Company details.
Version 1.2.0 19-Nov-2014
Added details from Baddesley to Brennan
Added "British Aviation - A Timeline" section
Added more biographies.
Improved/expanded Auster information.
Corrected Avro Lancaster Armstrong Whitworth production details.
Corrected Avro Tudor production details.
Improvements to HTML code and table graphics.
Version 1.1.0 25-Dec-2012
Added 'basic' pages for all companies with links.
Added Biography section
Added details for 'Aero and Engineering Services', 'Airglow' and 'Arundel'
Improved company data for Aero-8, Aeronca, Airco and ANEC
Airspeed Envoy: added impressment details for G-ADBA, deleted duplicate entry for L7270.
Airspeed Horsa: corrections to contract details, added note 3.
Added index link to Aladdin Industries.
Correct Auster TJ707 from MkV to Mk.VI; Auster MkV and Mk.VI delivery dates added.
Corrected variant description of Avro Lincoln B.II; B.4 now indicated as projected variant rather than a conversion; Australian production completely revised.
Version 1.0.1 23-Jun-2012
Fixed compatibilty issues with Firefox, Google Chrome, Opera and Safari.
Version 1.0.0 14-Jun-2012
Initial release, letter A only.