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Este Pudo Haber Sido Un Excelente Avión...PIRANHA 6
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<blockquote data-quote="F-117" data-source="post: 198566" data-attributes="member: 584"><p>Las características:</p><p></p><p>Origin: Arbeitsgruppe fur Luft- und Raumfahrt, Switzerland.</p><p>Type: Light fighter.</p><p>Engine: See text; data for RB199 Mk 104 augmented turbofan of 16,000lb</p><p>(7257kg) thrust.</p><p>Dimensions: Span about 24ft (7.3m); length 37ft 9in (11 5m); height 14ft</p><p>(4.25m); wing area (main surface) 240 sq ft (22m2).</p><p>Weights: Loaded (air superiority mission) 15,190lb (6890kg).</p><p>Performance: Max speed (clean or AAMs only, hi) 1,320mph (2124km/h,</p><p>Mach 2); takeoff run (air superiority mission, SL) 1,150ft (350m); landing run</p><p>(with drag chute) 1,250ft (380m); initial climb 59,000ft (18000m/s); typical</p><p>combat radius (attack weapons, lo-lo-lo) 280 miles (450km).</p><p>Armament: One internal gun (30mm Oerlikon KCA preferred); seven external</p><p>stations for 4,410lb (2000kg) of weapons, including AAMs and all normal attack</p><p>weapons.</p><p>History: Study in progress since 1975.</p><p>User: Not yet funded.</p><p>A competent and largely professional group in Switzerland has devoted much time and private money to promoting an attractive lightweight fighter in the belief that there is a large (3,000-4,000 units) global market for such aircraft. Many of the advantages of a small fighter are obvious: lower costs of acquisition and ownership, lower training costs, higher serviceability, reduced vulnerability in combat and probably enhanced agility, and many others.</p><p>At first the Piranha was as small and simple as possible, and an early propulsion choice was two Larzac M74-07 augmented turbofans. This gave way to the RT.172-58 Adour, and pressure of increased mission demands and higher performance has now forced concentration on the R B199 with the GE F404 as a second choice. Inevitably this puts the Piranha squarely into the same class as the superficially similar JAS39. How, then, can this private proposal hope to succeed?</p><p>ALR would reply that their project is even smaller and simpler than the Swedish aircraft, and also offers significant advantages over the F-20A Tigershark and other existing aircraft. It has a flapped canard and wing trailing-edge "flaperons" all controlled by a digital FBW system, though the dogtooth wing leading edge is fixed. By 1984 the wing had grown in size from the 16m2 of all previous studies to the figure given above, to achieve higher sustained and instantaneous turn rates. If ever an unofficial fighter project deserved to succeed, this does, if only for the decade of effort behind it.</p></blockquote><p></p>
[QUOTE="F-117, post: 198566, member: 584"] Las características: Origin: Arbeitsgruppe fur Luft- und Raumfahrt, Switzerland. Type: Light fighter. Engine: See text; data for RB199 Mk 104 augmented turbofan of 16,000lb (7257kg) thrust. Dimensions: Span about 24ft (7.3m); length 37ft 9in (11 5m); height 14ft (4.25m); wing area (main surface) 240 sq ft (22m2). Weights: Loaded (air superiority mission) 15,190lb (6890kg). Performance: Max speed (clean or AAMs only, hi) 1,320mph (2124km/h, Mach 2); takeoff run (air superiority mission, SL) 1,150ft (350m); landing run (with drag chute) 1,250ft (380m); initial climb 59,000ft (18000m/s); typical combat radius (attack weapons, lo-lo-lo) 280 miles (450km). Armament: One internal gun (30mm Oerlikon KCA preferred); seven external stations for 4,410lb (2000kg) of weapons, including AAMs and all normal attack weapons. History: Study in progress since 1975. User: Not yet funded. A competent and largely professional group in Switzerland has devoted much time and private money to promoting an attractive lightweight fighter in the belief that there is a large (3,000-4,000 units) global market for such aircraft. Many of the advantages of a small fighter are obvious: lower costs of acquisition and ownership, lower training costs, higher serviceability, reduced vulnerability in combat and probably enhanced agility, and many others. At first the Piranha was as small and simple as possible, and an early propulsion choice was two Larzac M74-07 augmented turbofans. This gave way to the RT.172-58 Adour, and pressure of increased mission demands and higher performance has now forced concentration on the R B199 with the GE F404 as a second choice. Inevitably this puts the Piranha squarely into the same class as the superficially similar JAS39. How, then, can this private proposal hope to succeed? ALR would reply that their project is even smaller and simpler than the Swedish aircraft, and also offers significant advantages over the F-20A Tigershark and other existing aircraft. It has a flapped canard and wing trailing-edge "flaperons" all controlled by a digital FBW system, though the dogtooth wing leading edge is fixed. By 1984 the wing had grown in size from the 16m2 of all previous studies to the figure given above, to achieve higher sustained and instantaneous turn rates. If ever an unofficial fighter project deserved to succeed, this does, if only for the decade of effort behind it. [/QUOTE]
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Este Pudo Haber Sido Un Excelente Avión...PIRANHA 6
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