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| | AIM-7 Sparrow - Wikipedia, the free encyclopedia |
 | | The AIM-7F, which entered service in 1976, had a dual-stage rocket motor for longer range, solid-state electronics for greatly improved reliability, and a larger warhead. |
 | | Even this version had room for improvement, leading British Aerospace and the Italian firm Selenia to develop advanced versions of Sparrow as the BAe Skyflash and Selenia Aspide, respectively. |
 | | The ultimate version of the Sparrow, the AIM-7M, with a new inverse monopulse seeker (matching the capabilities of Skyflash), active radar fuse, digital controls, improved ECM resistance, and better low-altitude performance, entered service in 1982. |
| en.wikipedia.org /wiki/AIM-7_Sparrow (751 words) |
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