v/stol

  1. D

    AFFDL Cold Thrust Augmentation Fighter Concepts

    Taken from Structural Design Considerations for Cold Thrust Augmentation Fighter Concepts.
  2. A

    Harrier in place of Super Etendard: 1973

    This is a rough TL sketch. POD is October 20, 1971. http://www.ffaa.net/projects/jaguar/jaguar_fr.htm That day, off Marseille, the Foch is flight testing Jaguar M05, that is: the navalized fifth prototype. As the aircraft is returned to the hangar for maintenance, one mechanic raise alarm...
  3. A

    The Convair Model 200 / 201 /218 TL

    We have a whole bunch of threads, alt-history or not. But no full blown TL so far. The POD: May 1972, common sense prevails: Convair Model 200 carries the day over Rockwell NAR-356. It becomes the XFV-12 interceptor for Zumwalt Sea Control Ship. Even after that one is canned, two prototypes are...
  4. helmutkohl

    What if UK postponed the decomissioning of the Ark Royal class, would it change the outcome of the Falklands?

    the Falklands war occurred in 82 Ark Royal (or another ship of the same class?) was decommissioned in 79 What if they had opted to delay the decommissioning by a few years but then the Falkland war occurred anyways Would the Ark Royal have been sent? would it have contributed differently than...
  5. Michel Van

    German VTOL Business Jet

    I need your Advice I working on Story were German history goes little different Here goes Aerospace industry in VTOL with Do-31 and EWR VJ 101 get into service. One of civilian application is a VTOL Business Jet I took the MBB HFB 320 Jet as template With Mass 9600 kg it need around...
  6. overscan (PaulMM)

    NAA B-70 Valkyrie Variants Article by Tony R. Landis

    https://media.defense.gov/2020/Nov/23/2002540204/-1/-1/1/B-70%20VARIANTS.PDF This is nice :)
  7. archipeppe

    The first "Trieste"

    In "Storia Militare" n. 196 (January 2010) Enrico Cernuschi described the unknown project of an early Italian helicopter/VTOL carrier of 60's. During 1965 the Italian Navy seriously considered the possibility to modify the proposed second "Vittorio Veneto" cruiser into a sort of small carrier...
  8. M

    Vought 4 Ducted Fan Design

    Hi All - Mixed in with the Eaglet and Mini-Eaglet drawings was this single seat 4 fan design. Have no idea what this was meant for - nonetheless it is interesting! Enjoy the Day! Mark
  9. Triton

    JMSDF CVH helicopter carrier

    From Ronnie Serrano on the "Project Terminated" page on Facebook: Source: https://www.facebook.com/photo.php?fbid=876967599032670&set=gm.646696872124265&type=1&theater
  10. hesham

    David W. Taylor Naval Ship Research and Development Center Aircraft Designs

    Hi, here is some V/STOL and VATOL aircraft concepts, designed at the David W. Taylor Naval Ship Research and Development Center. NSRDC-79/O74 P PREDICTION OF DRAG COEFFICIENTS OF A SUPERSONIC V/STOL CONFIGURATION WITH VARIOUS STORE ARRANGEMENTS* Tsze C. Tai , Thomas H. Boyd , and Richard E...
  11. hesham

    Martin M-380-2 V/STOL Tilt-Wing Lift Fan Aircraft

    Hi, I know we spoke about this aircraft before,but I get a new clearer PDF and I prefer to open a new topic for it,with a clearer artist drawing. http://www.secretprojects.co.uk/forum/index.php/topic,2140.msg110711.html#msg110711
  12. VTOLicious

    Boeing Model 1041-133 "Type A" V/STOL

    Hello everybody! I always found the various proposals for the USN "Type" A V/STOL competition fascinating and the Boeing Model 1041-133 in particular. In my opinion the Model 1041-133 with its mechanical driven lift- and cruise fans and variable pitch control system was (and still is) the most...
  13. M

    Vought V-524 Cross Flow Fan (MBPR) V/STOL Fighter/Attack Concepts (FAVX)

    Good Day All - In the Vought Archives I came across a folder with the title "V/STOL Fighter/Attack Concepts (FAVX)" with copies of overhead vuegraphs from a November 1975 presentation. The effort was a direct result of the U.S. Navy's effort in that time frame for a significant V/STOL...
  14. Mike Pryce

    Great Harrier footage

    This YouTube video has some really good footage of Harriers, plus some other aircraft (Sea Vixens - yay!): http://www.youtube.com/watch?v=LjRdNwcWsZE I especially like the Sea Harrier in nuclear strike configuration (WE177 and tank) preparing to launch at 20:37 and the 'Captain Pugwash'...
  15. overscan (PaulMM)

    Rockwell NA-420, NA-430 and NA-431 (US Navy "Type A" proposals)

    Rockwell NA 430 VSTOL Multi Mission Aircraft Design definition study of NASA/Navy lift/cruise fan V/STOL aircraft. Volume 1: Summary report of Navy multimission aircraft Cavage, R. L. (Rockwell International) NASA-CR-137695 https://ntrs.nasa.gov/citations/19760005982
  16. overscan (PaulMM)

    Vickers Versatile Aircraft Carrier and 1983 Light Fleet Carrier

    Displacing 13,200 tons, space for 16 aircraft. 15deg ski jump. For peacetime operations a helicopter operates from the rear deck, in wartime the rear deck would be built up with containers to lengthen the flight deck. Length 604 ft. Source: Flight International, 12 Jan 1980.
  17. overscan (PaulMM)

    1960s Focke-Wulf FW 260 and FW 300 VTOL jet airliners

    Fw 260 medium range and Fw 300 short range transports Source: Flying Review International Vol 18, Issue 11
  18. uk 75

    Fairchild-Republic FR-150 Sea Control Ship (SCS) fighter

    Reading the chapter in TB's new American Secret Projects book on the contenders for the VSTOL USN fighter in the 70s I was fascinated by the lengthy narrative on the Fairchild Republic proposal. No pictures appear, but it seems to resmble a smaller updated version of the company's proposal for...
  19. P

    Stretched Type 82

    In Rebuilding the RN Brown notes 'In 1967 consideration was given to a stretched Type 82 to replace the Tiger class as helicopter ships' (DEFE 16/617 (PRO)) Were any drawings made?
  20. hesham

    Rolls Royce VTOL Projects

    Hi, Does anyone know those VTO projects to Rolls Royce ?. Source,flightglobal.
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