编解码器在TTCN - 3测试系统中留有标准的实现接口，具体的实现需要由开发协议测试工具的研发工程师完成。

TTCN-3 test system specifies the standard implementation interface of codec, leaving the implementation of codec to developing engineers of protocol testing tools.

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目前工程师们正在着手研发“抗绞拧翼梁机翼”，他们计划在今年夏季晚些时候进行飞行测试。

Engineers are currently developing what Icon refers to as a "spin-resistant wing" which they plan to flight test later this summer.

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