新的教练机将为前线飞行飞机配备快速喷气飞机空勤人员，以及数字显示的精密导航和先进航空电子设备的现代驾驶舱环境。

The new trainers will prepare fast jet aircrew for flying front-line aircraft with a modern cockpit environment of digital displays sophisticated navigation and advanced avionics.

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机载设备包括无线电通信和导航用于学员飞行员获得航空管制和导航仪表的基本技能。

Onboard equipments include radio communications and navigation for the pupil pilot to gain the basic skills of flight control and navigation instruments.

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塔康导航系统是空军航空导航体制中主要的导航系统，对塔康导航机载设备自动测试技术的研究具有重要意义。

TACAN is the main system of navigation for air force, and the research on automated test technology for the TACAN navigation airborne equipment is important.

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