world war ii

  1. Stargazer

    Vladas Kensgaila (1933-2024) and his works

    Vladas Kensgaila was born on September 23, 1933 in the village Bikavėnai, in the Šilutė district of Lithuania. Vladas was very proud that this was also the year that his heroes Stephen Darius and Stasys Girėnas flew across the Atlantic (a landmark which would have a strong impact on his career...
  2. Grey Havoc

    Relay computers

    View: https://www.youtube.com/watch?v=_j544ELauus
  3. le max

    IVI medium tank and variants

    https://www.loc.gov/resource/gdcmassbookdig.transportationeq00bush/?sp=278&r=-0.407,0.185,1.635,0.753,0https://www.loc.gov/resource/gdcmassbookdig.transportationeq00bush/?sp=278&r=-0.407,0.185,1.635,0.753,0...
  4. F

    Degaussing WW-2 Submarines.

    Just finished the book "Thunder Below" by Admiral Gene Fluckey who commanded the USS Barb on 5 cruises during WW2. It was a Gato class submarine. They mentioned having to 'Degauss' the submarine right before leaving Midway (after fuel/torpedo reload) for the sea of Okhotsk. I knew degaussing was...
  5. ptdockyard

    Question on Italian 135mm and 65mm naval weapons

    The Navweps site on these two guns has some passing mentions that lead me to other questions: -135 mm/45 (5.3") Models 1937 and 1938: There is this statement: "A twin AA version for the Etna class cruisers and for the rebuild of the damaged battleship Conte Di Cavour were only in the...
  6. YourChair

    Italian 61200 ton CRDA battleship (4-16-16-40)

    Hello all, While browsing some old WoWS Reddit threads I found mention of a CRDA (assumedly Cantieri Riuniti dell'Adriatico, active 1930 to 1984) battleship design that was posted on the (now-defunct) WoWS forums. Apparently the known specifics are "61200 tons standard, 29 knots, 406mm belt...
  7. F

    Batignolles Chatillon DP or DP1

    i did a quick search of this site for the above mentioned vehicle and found nothing so if there is a preexisting topic i am sorry for failing to discover its thread i was looking for any info and/ or pics about this vehicle or these vehicles ( i know of the DP-2 ( the one which almost...
  8. U

    Alternative Royal Navy during the Interwar period

    If you could redesign the Royal Navy at that time, what would you do?
  9. C

    Ironhorse Artificial Harbor | Operation Coronet, circa March 1946 | U.S. Planned Invasion of Honshu

    SOURCE: Giangreco, D. M. (2009). Hell to Pay: Operation Downfall and the Invasion of Japan, 1945-1947. Naval Institute Press.
  10. C

    Lend-Lease M1 Garand Tested in the Soviet Union, circa 1943

    According to a translated article by firearms enthusiast and historian Andrey Ulanov, the Soviet Union acquired a single M1 Garand rifle through Lend-Lease and tested it in 1943. Lend-Lease shipment records showed that the United States did send a single M1 Garand rifle to the USSR (below...
  11. R

    Projects of artillery pieces 1919-1990

    I'll start the topic with an experienced Finnish infantry gun 76 PK 27/38 1943-1944.
  12. Boxman

    Film: "Job 99 - 'PLUTO' - The Development and Production of the 'HAMEL' Pipelines by Stewarts & Lloyds, Ltd."

    I think it is fair to say that most of those participating in this forum are aware of "Operation PLUTO" ("Pipeline Under the Ocean" or "Pipeline Underwater Transportation of Oil"), the creation and laying down of pipelines under the English Channel to transport fuel to the Allies on the...
  13. F

    1936 Cierva-FW and alternative helicopter history

    Starting point Juan de la Cierva had already decided to continue his work motorizing the gyroplane's rotor. He misses his flight at Croydon which crashes in December 1936 because his car has a flat tire. He travels on the next flight, meets with Focke, and together they design and develop two...
  14. L

    F6F Hellcat initial projects?

    Just realized that i have never seen any drawings of interim projects that eventually led to the G-50/F6F. There was an G-33 based on the XF4F-2 but with R-2600 engine, and as i understand initial G-50 projects had still much in common with the F4F (mid-wing, fuselage landing gear etc.). Are...
  15. airman

    history of sinking shinano carrier

    View: https://www.youtube.com/watch?v=9Lgc_NtwApQ Great small documentary of Historigraph with English subtitles
  16. uk 75

    Lists of Unbuilt Royal Navy and British Export Ships

    One of my continuing interests and a strength of this site is information about Royal Navy ships that never left the drawing board. Recently.not so much has been published about these designs so I thought I would start this thread. Many projects have there own threads and are well known to...
  17. B

    What if: a de Havilland single seat, single piston engine fighter for World War II

    I'll open this up initially for the forum to chime in with what their ideas on what this could've been like, though I do have to provide my broad idea for it. I do imagine at the basic, fundamental level, it's probably be like half a Hornet (half the size, half the power), and powered by at...
  18. K

    K+W C-37

    The C-35 and the C-36 are well known, actually built, aircraft of "Eidgenössische Konstruktionswerkstätte" in Thun. The planned C-37 is rather less known. Last year I had the chance to re-work an 1978-article of "Cockpit" and I was lucky to get to see a painting of Roland Eichenberger -...
  19. robinbird

    What's Mustard Plaster?

    'Mustard Plasters' are mentioned in my wartime notes of trials carried out by the Marine Aircraft Experimental Establishment, Helensburgh. More information appreciated.
  20. Z

    RIP Johnie Johnson-The Last of the Dam Busters

    Sad news as time marches on;- https://www.bbc.co.uk/news/uk-england-bristol-63899393 A privilege to have met the chap and listened to his first hand account of taking part in what was possibly the first ever precision air strike. Blue Skies Sir
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