Crtezi, ideje i nedovrseni projekti

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Kucajte na Fb 'The greatest planes that never were' tu imate masu neobicnih aviona.

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Dizajni za FS-X iz 80-ih ali je Japan na kraju zavrsio sa F-2

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Ala je ovo cudo moglo da zameni sve F-16 i sve F-16 kod svih musterija. Ali sigurno bi bio mnogo jeftiniji za razvoj i prozivodnju a to nekako ne ide

Was there ever a YF-24?

[Link mogu videti samo ulogovani korisnici]

Citat:But I did find this intriguing Boeing Multirole Fighter concept design called the Model-24F, which seems to have preceded the Joint Strike Fighter program. Certainly the design shares traits with earlier Boeing concepts from the Advanced Tactical Fighter program and with later efforts such as the ill-fated X-32 and more recent F/A-XX concepts the company has been showing-off.

From the specifications, it was clear that at the time the Model-24F was being examined, the USAF was looking for a much lighter and much faster aircraft than the current Lockheed Martin F-35. It's apparent from these diagrams that the Boeing Model-24F design was to be a much more slender aircraft than what eventually became the JSF. It also looks like it was designed to be far more agile--it has provisions for two-dimensional thrust vectoring and some other interesting features. The design matches the Raptor's top speed of about Mach 2.2 though it doesn't cruise supersonically like the F-22.

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Očekujem da će nov švedski multirole naslednik Gripena da bude sličan konceptu YF-24. Jednomotorac ali znatno lakši (barem 5 tona) od F-35. Sa nekom poboljšanom variantom F-1xx motora.

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Stavatti Aerospace: http://www.stavatti.com/INDEX.html

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A/F-X

Citat:This is a picture of an old Lockheed Martin concept for the A/F-X, which the US Navy once hoped would replace its Grumman A-6 Intruders and F-14 Tomcats following the A-12 debacle and US Air Force hoped would replace the F-15E, F-111 and F117.



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Oziveo

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Boingov "Quiet Bird" iz 60-ih

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X-31 tailless concept



Citat:This is a computer enhanced artist's concept of a semi-tailless X-31 Enhanced Fighter Maneuverability Aircraft in flight. In 1994, software was installed in the X-31 to demonstrate the feasibility of stabilizing a tailless aircraft at supersonic speed, using thrust vectoring. This software allowed destabilization through the control laws of the aircraft in incremental steps to the goal of simulation 100 percent tail-off. Quasi-tailless tests began in 1994. The first phase started with supersonic evaluations at Mach 1.2. Later subsonic evaluations were performed. During the flights the aircraft was destabilized with the rudder to stability levels that would be encountered if the aircraft had a reduced size vertical tail. [Link mogu videti samo ulogovani korisnici]
[Link mogu videti samo ulogovani korisnici]

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L-159 Sokol