Moderadores: Lepanto, poliorcetes, Edu, Orel
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Lockheed Martin Corp., Lockheed Martin Aeronautics Co., Fort Worth, Texas, is awarded $712,482,210 for cost-plus-incentive fee, firm-fixed-price delivery order N0001919F2474 against a previously issued basic ordering agreement (N00019-14-G-0020) for the development of advanced hardware in support of the F-35 Lightning II Technology Refresh 3 (TR3) System. Efforts include the design of the TR3 System through full flightworthy certification, production readiness review, and fleet release to support low-rate initial production Lot 15 aircraft. Work will be performed in Fort Worth, Texas, and is expected to be completed in March 2023. Fiscal 2018 and 2019 research, development, test and evaluation (Navy and Marine Corps); and non-U.S. Department of Defense participant (non-U.S. DoD) funding in the amount of $207,144,167 will be obligated at time of award, $13,000,000 of which will expire at the end of the current fiscal year. This delivery order combines purchases for the Marine Corps ($27,046,506; 32 percent); Navy ($24,500,000; 29 percent); and non-U.S. DoD participants ($32,506,142; 39 percent). The Naval Air Systems Command, Patuxent River, Maryland, is the contracting activity.
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By Staff Sgt. Peter Thompson, 33rd Fighter Wing / Published January 03, 2019
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The current guidelines used for aircraft maintenance required that the entire engine be removed, which would require at least 36 hours per jet. Furthermore, engine trailers and tool boxes would need to be transported to the location, extending the timeline.
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champi escribió:Esta noticia sobre una OTI ("one-time inspection") nos deja un dato interesante. Al menos hacen falta 36 horas para sacar un motor de un F-35: https://www.af.mil/News/Article-Display ... ht-spaces/By Staff Sgt. Peter Thompson, 33rd Fighter Wing / Published January 03, 2019
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The current guidelines used for aircraft maintenance required that the entire engine be removed, which would require at least 36 hours per jet. Furthermore, engine trailers and tool boxes would need to be transported to the location, extending the timeline.
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Commander escribió:Por tener una referencia respecto a otros menos "modernos", en el Harrier hay que desmontar todo el plano ya que el motor sale por arriba y el USMC siempre se ha quejado de la dificultad, aunque su manual decía que el cambio de motor se podía llevar a cabo en 8 horas. El Rafale M ha demostrado 3 horas y el Eurofighter oficialmente 4 horas con dos personas aunque en el Salón de Le Bourguet han demostrado dos horas.. No quiero ni pensar cuánto tardarán en cambiar un motor en el F-35B que es más complejo
saludos
Tercio norte escribió:Creo que la noticia no se refiere a un B, se compara con un efa y un rafale, e incluso con un harrier (8 horas) y al final dice que no se imagina cuanto tardarían con un B que es mas complicado.
poliorcetes escribió:No entiendo la venta de S-400. Eso pone en manos americanas las verdaderas capacidades del sistema
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