雷达系统改进计划开始于2006年，是日本AWACS飞机第一次主要的升级。

The Radar System Improvement Program was begun in 2006 and is the first major upgrade to Japanese AWACS aircraft.

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根据该项合同，将对日本e - 767awacs雷达系统改进计划(J - RSIP)选择的软件进行测试。

This action will exercise use of software options for the Japan E-767 AWACS Radar System Improvement Program (J-RSIP).

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这一阶段向诸多方面的改进前进了一大步：计划，沟通和客户(系统工程师)合作。

This stage was a big step towards improvement in many aspects: planning, communication, and customer (system engineer) collaboration.

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