hydrofoil

  1. M

    Marinekleinkampfmittel "MANTA" and „SEETEUFEL“

    Hi everybody I have found a very unusual Project from the Germans in 1945. It should be called the "MANTA" It should be a Submarine-Catamaran-Glider designed by Hellmuth Walther. Able to drive on land, drive at high speed on water and also to submerge . SOME DATA length: 15m, breadth: 6m ...
    • moin1900
    • Thread
    • #kreigsmarine #wwii germany hydrofoil nazi germany nazi secret developments subamrine ugs manta
    • Replies: 27
    • Forum: Secret Naval Projects
  2. TomS

    PXM -- A modern subchaser for the USN

    A few months ago, I posted a thread on a briefing with several more or less obscure frigate concepts for the USN. One of the designs included in that brief is the PXM, which I described at the time as a rabbit hole. This thread is my attempt to chase that rabbit as far as I can go, starting from...
    • TomS
    • Thread
    • 1980s advanced marine vehicle anti-submarine warfare anti-surface warfare boeing continuing concept formulation (conform) escort vessel frigate hydrofoil naval sea systems command navsea navsea surface ship continuing concept formulation north atlantic treaty organisation patrol combatant multi-mission patrol vessel subchaser surface effect ship united states united states navy
    • Replies: 9
    • Forum: Secret Naval Projects
  3. Orionblamblam

    Schnellboots

    Video might be of interest. Can't speak to its accuracy, but at least it doesn't seem too insane. View: https://www.youtube.com/watch?v=kfio0VHXUmw
    • Orionblamblam
    • Thread
    • 1930s 1940s hydrofoil kriegsmarine nazi germany pre-world war ii remote-controlled semi-submersibles torpedo boat world war ii
    • Replies: 5
    • Forum: Secret Naval Projects
  4. Manuducati

    Roadfour SEAGLE water bomber

    A Belgian startup is working on a water bomber concept. "Scooping smoothly SEAGLE is designed for safe operations in the most demanding situations. Scooping water from a sleeping lake appears as a quiet task for the pilot while scooping from a windy sea surface can be very stressful. This...
    • Manuducati
    • Thread
    • 2020s cold war ii fire fighting flying boat hydrofoil kingdom of belgium water bomber
    • Replies: 16
    • Forum: Aviation & Space
  5. E

    Boston-Based Company Creates ‘Seaglider’ That Moves 180 MPH Above The Water

    https://boston.cbslocal.com/2021/05/12/seaglider-boston-regent-video/
    • edwest4
    • Thread
    • cold war ii drone electric propulsion hydrofoil manned regent company regent defense transport aircraft united states united states marine corps unmanned wig wing in ground
    • Replies: 15
    • Forum: The Bar
  6. Sferrin

    USMC Doctrine Changes

    Sure. Is this thread?
    • Sferrin
    • Thread
    • cold war ii hydrofoil united states united states marine corps
    • Replies: 1,137
    • Forum: Military
  7. Grey Havoc

    Kometa-120M passenger hydrofoil

    ORIGINAL CAPTION: The Kometa-120M, a new passenger hydrofoil ship, is being developed in Russia. The ship, which has been named Gull, will cost more than $6 million. A prototype of the latest version. Source: JSC Vympel Shipyard...
  8. Hood

    Saro P.200 Unmanned ASW-Torpedo Carrier

    I came across the Saro P.200 brochure at Kew and a file of related correspondence. The P.200 was designed in 1957 to meet an Admiralty requirement. The hull was a normal planing bow with a tunnel aft to carry a Pentane A/S homing torpedo. The hydrofoils and rudders were separated to allow the...
    • Hood
    • Thread
    • admiralty anti-submarine warfare asw cold war hydrofoil late 1950s remote control remote-controlled royal navy saro saunders-roe
    • Replies: 5
    • Forum: Secret Naval Projects
  9. hesham

    Alexeyev Design Bureau Hydrofoil And WIG Designs

    Hi, Please note the designs of Alexeyev. http://books.google.com.eg/books?id=IJOm1XDn0moC&printsec=frontcover&dq=aircraft+joined-wing&source=gbs_similarbooks_s&cad=1#v=onepage&q&f=true
    • hesham
    • Thread
    • airlift central hydrofoil design bureau cold war commonwealth of independent states hydrofoil krasnoye sormovo shipyard post-cold war red fleet russian federation sealift soviet navy soviet union sukhoi ussr wig wing in ground
    • Replies: 49
    • Forum: Secret Postwar Aircraft Projects
  10. E

    Italian Never Built Ships from 1975 to today

    A collection of Italian Never build project for Marina Militare Italiana (MMI) and export customer. I can offer CV, Cruiser, Frigate, Corvette, FAC and PHM
    • enrr
    • Thread
    • 20th century 21st century aircraft carrier cold war corvette cruiser fast attack craft fincantieri frigate hydrofoil italian republic marina militare post-cold war through-deck cruiser vstol carriers
    • Replies: 40
    • Forum: Secret Naval Projects
  11. M

    German WW2 “SEEDRACHE“ Torpedoboat Project

    Hello everybody I'm searching for a 3view or drawing of the German “SEEDRACHE“ Torpedoboat Project It should be a catamaran like torpedoboat with two or four torpedoes and it is powered by a turbine or Pulsejet something like the Jumo004 or Argus As014! ((UP to 50 kts Speed!!!)) Thanks in advance
    • moin1900
    • Thread
    • axis powers hydrofoil kriegsmarine nazi germany seedrache world war ii
    • Replies: 48
    • Forum: Secret Naval Projects
  12. Jemiba

    french hydrofoil missile boat

    Just found today in Icaré 1971 issue,french project for a hydrofoil missile boat. As it's desigantion is SA-850, I think it had been a project of the naval branch (?) od Sud-Aviation ? Nevertheless, maybe it's interesting for you ... displacement : 75 t, speed 48 knots, armament 4 x Exocet and...
    • Jemiba
    • Thread
    • cold war direction technique des constructions navales early 1970s france french navy hydrofoil marine nationale sud aviation
    • Replies: 5
    • Forum: Secret Naval Projects
Back
Top Bottom