BAE Systems Nimrod MRA4 (original) (raw)
- بريتش ايروسبيس نمرود إم أر إيه 4 (بالإنجليزية: BAE Systems Nimrod MRA4) هي طائرة دورية أنتجت في بريطانيا. من صناعة بي إيه إي سيستمز. كان أول طيران لها في 26 أغسطس 2004. صنع منها خمس طائرات. (ar)
- The BAE Systems Nimrod MRA4 was a planned maritime patrol and attack aircraft intended to replace the Hawker Siddeley Nimrod MR2. The rebuilt aircraft would have extended the operating life of the Nimrod fleet by several decades and significantly improved the aircraft by installing more efficient Rolls-Royce BR700 turbofan jet engines to almost double the flight range. The conversion of the flight deck to a digital glass cockpit would have simplified control operations and reduced crew requirements. New detection systems were to be installed, as well as additional weapons for anti-submarine warfare. However, the project was subject to significant delays due to cost overruns and contract re-negotiations. This was partly due to difficulties combining refurbished Nimrod MR2 fuselages, which had not been built to a common standard, with newly built wings. The numbers of aircraft to be procured fell from twenty-one to nine over a course of years, while costs continued to climb. The MRA4 was ultimately cancelled in 2010 as a result of the Strategic Defence and Security Review (SDSR), at which point it was £789 million over-budget and over nine years late. No direct replacement was under development at that stage, with the roles intended for the MRA4 filled by existing assets such as the Type 23 Frigate and the Merlin helicopter. However the UK announced its intention to order nine P-8 Poseidon ASW aircraft as part of the 2015 SDSR at a cost of £3 billion; these aircraft were delivered between October 2019 and January 2022 and operate from RAF Lossiemouth in Scotland. (en)
- El BAE Systems Nimrod MRA4 (conocido anteriormente como Nimrod 2000) fue un proyecto de avión patrulla marítima y ataque, que tenía previsto que reemplazase al Hawker Siddeley Nimrod MR2 en el servicio en la Royal Air Force. Se trataban de aeronaves reconstruidas, que podrían extender la vida operativa de los Nimrod durante varias décadas. Asimismo mejoraba de manera significativa las capacidades originales de la aeronave, ya que ofrecía cerca del doble del rango operativo del MR2, mediante la instalación de motores turbosoplantes Rolls-Royce BR700. La modificación la cabina analógica original a una cabina digital, también simplificaba el control de la aeronave y reducía el número de tripulantes. También equipaba nuevos sistemas de detección, así como armamento a mayores para la guerra antisubmarina. Sin embargo, el programa se vio afectado por retrasos, sobrecostes y renegociaciones del contrato. Eso fue en parte debido a las dificultades de combinar los fuselajes reconstruidos a partir del Nimrod MR2, los cuales no habían sido fabricados bajo un mismo estándar, con las nuevas alas. Con el paso de los años, el número de aeronaves a ser fabricadas cayó desde las 21 inicialmente previstas hasta 9, mientras que los costes seguían creciendo. EL MRA4 fue finalmente cancelado en el año 2010 como resultado del , que en aquel momento indicaba que el programa sufría de un sobrecoste de 789 millones de libras y nueve años de retraso. Tras el final del programa de desarrollo, los prototipos del MRA4, fueron desguazados. No hubo interés de reemplazar el hueco dejado por el MRA4, cuyas tareas están previstas que sean desarrolladas por los medios que existían en aquel momento en la Marina Real Británica, como las fragatas y el helicóptero AgustaWestland AW101 Merlín. (es)
- BAE Systems Nimrod MRA4 (Nimrod sebelumnya 2000) adalah sebuah proyek pesawat patroli maritim dan serangan, yang direncanakan untuk menggantikan Hawker Siddeley Nimrod MR2 dalam pelayanan di Royal Air Force. MRA4 itu akhirnya dibatalkan pada tahun 2010 sebagai akibat dari Strategic Defence and Security Review. (in)
- O BAE Systems Nimrod MRA4 foi uma aeronave de ataque e patrulha marítima, tendo sido desenvolvida com o propósito de substituir o Hawker Siddeley Nimrod MR2. Esta aeronave prolongaria o tempo de serviço da família Nimrod por várias décadas, sendo que, com esse objectivo em vista, poderosos motores a jato Rolls-Royce BR710 foram instalados, duplicando o alcance máximo da aeronave face às versões anteriores. A conversão do cockpit tradicional para um cockpit com vidro digital simplificaria significativamente a operação dos controlos da aeronave e reduziria o número de elementos da tripulação. Novos equipamentos de detecção seriam instalados, assim como armamento moderno para combate anti-submarino. Contudo, o projecto sofreu vários atrasos devido ao aumento dos custos e intermináveis re-negociações. Isto deveu-se às dificuldades em combinar a fuselagem do Nimrod MR2, que não havia sido construída no modo tradicional, com asas de última geração. O número planeado de aeronaves que seriam construídas diminuiu drasticamente de 21 para 9 com o passar dos anos, enquanto os custos nunca pararam de aumentar. Em 2010, o MRA4 foi cancelado, decisão que resultou do estudo da Strategic Defence and Security Review, numa altura que o orçamento já tinha um custo adicional de 789 milhões de libras, nove anos depois de se iniciar o projecto. Na actualidade, não há nenhum plano para a substituição desta aeronave. As missões que o MRA4 iria desempenhar estão a ser realizadas pela classe de fragatas Type 23 e pelo helicóptero EH-101. (pt)
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- بريتش ايروسبيس نمرود إم أر إيه 4 (بالإنجليزية: BAE Systems Nimrod MRA4) هي طائرة دورية أنتجت في بريطانيا. من صناعة بي إيه إي سيستمز. كان أول طيران لها في 26 أغسطس 2004. صنع منها خمس طائرات. (ar)
- BAE Systems Nimrod MRA4 (Nimrod sebelumnya 2000) adalah sebuah proyek pesawat patroli maritim dan serangan, yang direncanakan untuk menggantikan Hawker Siddeley Nimrod MR2 dalam pelayanan di Royal Air Force. MRA4 itu akhirnya dibatalkan pada tahun 2010 sebagai akibat dari Strategic Defence and Security Review. (in)
- The BAE Systems Nimrod MRA4 was a planned maritime patrol and attack aircraft intended to replace the Hawker Siddeley Nimrod MR2. The rebuilt aircraft would have extended the operating life of the Nimrod fleet by several decades and significantly improved the aircraft by installing more efficient Rolls-Royce BR700 turbofan jet engines to almost double the flight range. The conversion of the flight deck to a digital glass cockpit would have simplified control operations and reduced crew requirements. New detection systems were to be installed, as well as additional weapons for anti-submarine warfare. (en)
- El BAE Systems Nimrod MRA4 (conocido anteriormente como Nimrod 2000) fue un proyecto de avión patrulla marítima y ataque, que tenía previsto que reemplazase al Hawker Siddeley Nimrod MR2 en el servicio en la Royal Air Force. Se trataban de aeronaves reconstruidas, que podrían extender la vida operativa de los Nimrod durante varias décadas. Asimismo mejoraba de manera significativa las capacidades originales de la aeronave, ya que ofrecía cerca del doble del rango operativo del MR2, mediante la instalación de motores turbosoplantes Rolls-Royce BR700. La modificación la cabina analógica original a una cabina digital, también simplificaba el control de la aeronave y reducía el número de tripulantes. También equipaba nuevos sistemas de detección, así como armamento a mayores para la guerra ant (es)
- O BAE Systems Nimrod MRA4 foi uma aeronave de ataque e patrulha marítima, tendo sido desenvolvida com o propósito de substituir o Hawker Siddeley Nimrod MR2. Esta aeronave prolongaria o tempo de serviço da família Nimrod por várias décadas, sendo que, com esse objectivo em vista, poderosos motores a jato Rolls-Royce BR710 foram instalados, duplicando o alcance máximo da aeronave face às versões anteriores. A conversão do cockpit tradicional para um cockpit com vidro digital simplificaria significativamente a operação dos controlos da aeronave e reduziria o número de elementos da tripulação. Novos equipamentos de detecção seriam instalados, assim como armamento moderno para combate anti-submarino. (pt)
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