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Ukupno su 1876 korisnika na forumu :: 86 registrovanih, 6 sakrivenih i 1784 gosta :: [ Administrator ] [ Supermoderator ] [ Moderator ] :: Detaljnije Najviše korisnika na forumu ikad bilo je 4816 - dana 26 Nov 2025 23:07 - Korisnici koji su trenutno na forumu:
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to which production plants had been assigned, so the La-174 had to evolve towards an engine with less thrust, the RD-500 (Copy of the Derwent), whose adaptation was not complicated given the similarities in technique and dimensions, even so with a loss of thrust of around 700 kg the small La-15 fighter maintained excellent performance that continued to surpass the MiG-15 in several parameters, only the technical failures of the first aircraft forced constant redesigns that were done relatively quickly, vibrations, hydraulic failures among others. I should mention that the La-15 had an ejection seat of its own design, which retained the rear armour plate for the pilot, allowing the first successful ejection of a USSR pilot during a real emergency (Many pilots did not trust these brand new ejection seats, and there were cases of an old-fashioned abandonment when the pilot deactivated his seat, a fate that did not accompany other pilots who fatally decided to save the plane or eject at the last minute), also two prototypes of an operational training aircraft of the La-15 called 180-1 were created, of which two prototypes were built, tandem seats with less fuel capacity and only marginal loss of maximum speed due to the larger area of the windshield and the elongated and more voluminous cockpit. Fate and fortune were not on Lavochkin's side, who worked hard on improvements to his fighter, creating a powerful version with 45º swept wings and enviable performance with a maximum speed at altitude of Mach 0.98, which could beat the sound barrier in a slight dive. A fatal accident darkened the outlook and Stalin was not a friend of planes that killed his test pilots (in this case the fault was the pilot's for not knowing how to handle the unexpected opening of the cockpit cover and trying to close it and crashing in the attempt. This event, together with the decision to optimize resources and the MiG-15 leaving the plants in large numbers, led to the decision to close the plant and send the more than 250 fighters to destinations far from the sight of the hierarchy and commissioners. Even so, the small and light fighter remained in the front line until 1954, when they were retired due to lack of spare parts and maintenance. Motocar
