interwar period

  1. T

    FAA flying hardware, 1937-45?

    Or, in other words, lets give to the FAA some attractive hardware that gets the job done and then some. Whether something later to be made earlier, or something that never flew, or a substantial mod to an existing design. Limitations of availability of engines, armament and electronics remain -...
  2. Grey Havoc

    Air India: The iconic maharajah returns home (BBC)

    https://www.bbc.com/news/world-asia-india-58778273 https://www.bbc.com/news/world-asia-india-58778274
  3. klem

    Soviet experiments of various guided and unguided devices before 1945

    Since the end of the First World War, bold attempts were made in the Soviet Union in the field of rockets and various types of weapons, although timid, but existing and somewhat significant for the hard period that the Union was going through at that time, sometimes typically handcrafted and...
  4. klem

    A self-guided French bomb in 1939.

    In the magazine "Décollage" N°64 of 06.19.1947- p 12 .a reader Mr. Alphonse Martin informed the editorial staff of the magazine that he realized in 1939 the plans of a self-guided bomb. It is a gliding bomb launched by plane and equipped with an automatic piloting device which directs it towards...
  5. L

    Nieuport 31 Fighter

    French two prototypes buildt in 1919... is said to be one of the best looking aircraft of the WW1. The name " Sesquiplane" means 'one-and-a-half wings.'" Its sleek smooth streamlined wooden monocoque shell of tulipwood, was produced by winding thin spiral strips around a mould in a series of...
  6. Grey Havoc

    Royal Afghan Army

    View: https://www.youtube.com/watch?v=aKBpTThDopY
  7. Schneiderman

    Air Ministry specification R.2/33 - Short Sunderland

    I'm on the scrounge. Does anyone have a copy , or just the key text, of specification R.2/33 that they would be willing to share? Failing that does anyone know whether the text of the specification has been included in any article or book, most likely one about the Sunderland. Thanks
  8. Boer van Seven

    Italian Bohler 47mm L70

    Does anyone know Bohler 47mm L70? In WW2,Bohler 47mm L32 M1935 was famous,but according to some articles,47mm L32 couldn't be used well against tanks in the war,so Bohler designed L55,even...L70 I failed to find its data.
  9. hesham

    Drawings to Early Lavochkin Aircraft

    From, Самолеты С. А. Лавочкина.
  10. Arjen

    OSGA-25 hydroplane catamaran

    A design by Vladimir Gartvig, drawing by Vladimir Meshcherin. Images OSGA-25 1-4 from Russisches Design - Tradition und Experiment 1920-1990 by Alexander Lavrentiev and Yuri Nasarow, Ernst & Sohn 1995. Images OSGA-25 5-7 found here: https://gashetka.tumblr.com/ View...
  11. trajan

    Sir George Thurston cruiser designs Type A,B,C

    I learned about these interested drawings from another forum, and there are links to the sources given by other members below. But a companion of mine believes that these are "fake drawings" made using some Australia's cruiser plan drawings and Photoshop. I feel distressed. So are these...
  12. hesham

    Polikarpov U-2 Drawings

    From, Поликарпов У-2, here is a drawings to Polikarpov U-2 and its variants.
  13. S

    US 4.7-inch & 105 mm Anti Aircraft Gun/Mobile Gun (1920s)

    I was looking for the history of the anti-aircraft guns of the US Army since 1918 but then stumbled upon an AA gun that I never heard of before. A little effort to find some information was done, but it's surprisingly quite scarce. 4.7-inch Mobile Gun, M1920E The gun was supposed to be the...
  14. Tzoli

    Foreign Warship Export Designs for Japan

    While Japan constantly grew in power since the Meiji restoration and being an island nation it's navy too had to have a prominent role in it's military forces The first warships of Japan were built in ofreign Yards mostly in British but there were quite a few French and a some from US yards as...
  15. Grey Havoc

    HMS Flat Iron

    It is unclear if she was still in service post-World War II, but if she was still around in 1948 it is debatable whether or not she would have been technically entitled to the HMAFV (His Majesty's Air Force Vessel) prefix, given that she wasn't a powered vessel.
  16. P

    Diesel vs. petrol in aircraft

    I found an interesting chart comparing fuel efficiencies of actual aircraft. Please compare the Ju 86 with petrol and diesel engines. The difference is massive! The source is Shell Aviation News April 1939. Article by some Lufthansa director.
  17. hesham

    Fenton Cheel

    From British Civil Aircraft since 1919, Mr. J. B. Fenton designed a two-seat light airplane of 1930/31,called Cheel,but never completed.
  18. Maveric

    de Havilland DH.92 Dolphin

    Hi all, only a good picture of the Dolphin can be found on the Internet. https://www.flying-tigers.co.uk/2017/de-havilland-dragon-rapide-hobbymaster-and-corgi-aviation-new-year-arrivals-and-flying-tigers-christmas-new-year-opening-times/dh1-de-havilland-dolphin-d-h-92-1936/ My problem is this...
  19. _Sarcasticat_

    KRIEGSMARINE CENTRAL - KM Ship Plans/Discussion

    Hello and welcome, This is a hub for all things Kriegsmarine. You will find information, data, and even deductions like this nearly nowhere else - and I take great pride in that. So if you have a question about the Kriegsmarine, are looking for some specific ship or weapon, or even want...
  20. J

    IAR drawings

    Post-1
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