glide path beacon 中文意思是什麼
glide path beacon
解釋
下滑道信標-
Performance requirements and test methods for ils glide path beacon
下滑信標性能要求和測試方法 -
About 2km the beacon and glide path were not working, the visibility was not correct. we were difficult to approach
約兩公里時導航臺和下滑臺不工作,能見度不準確。我們進場困難。
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