本手册为武器系统项目办公室提供了评估飞机电气布线互连系统（EWIS）整体状况、使用寿命延长和持续适航性的系统流程。它与机械设备和子系统完整性计划（MECSIP）（见MIL-STD-1798）保持一致，并广泛利用了从与维护飞机适航性有关的EWIS相关的军事、工业和联邦航空管理局（FAA）咨询通告（ACs）中吸取的经验教训。它包含一个实现和维护EWIS物理和功能完整性的框架。 该过程应根据特定平台、项目办公室、系统和/或子系统的要求或约束进行调整。过程和核心任务也应根据平台状态进行定制:无论是在设计阶段、新部署阶段，还是在持续保障阶段。项目使用该流程时，应提供必要的信息，以启动与改造或完整性计划成本、所需性能、维护和任务影响、总运营成本和飞机可用性相关的适当交易。本手册仅供参考，不能作为要求引用。

This handbook provides weapons systems program offices a systematic process to assess an aircraft Electrical Wiring Interconnect System (EWIS) for overall condition, service life extension, and continued airworthiness. It aligns with the Mechanical Equipment and Subsystems Integrity Program (MECSIP) (see MIL-STD-1798) and makes extensive use of lessons learned from EWIS-related military, industry, and Federal Aviation Administration (FAA) Advisory Circulars (ACs) concerned with maintaining aircraft airworthiness. It contains a framework to achieve and maintain the physical and functional integrity of the EWIS. This process should be tailored to meet specific platform, program office, system and/or subsystem requirements or constraints. The process and core tasks should also be tailored relative to platform status: whether in design, newly fielded, or based on years in sustainment. A program‰Ûªs use of this process should provide the information necessary to initiate the appropriate trades relative to the cost of modification or integrity initiatives versus required performance, maintenance and mission impact, total operating cost, and aircraft availability. This handbook is for guidance only and cannot be cited as a requirement.