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相信很多旅客都注意到机长制服的肩章上有四道黄色的横杠。为什么是四道杠呢?有这样一种解释:第一道杠代表“Profession”——专业,所以最早的空服人员是挂一道杠的;第二道杠代表“Knowledge”——知识,即对飞机系统知识的掌握,所以有的飞行工程师是挂两道杠的;第三道杠是“Flying skill”——飞行技术,所以副驾驶挂的是三道杠;第四道杠是“Responsibility”——责任,即机长
I believe many travelers have noticed that there are four yellow bars on the insignia of the captain’s uniform. Why is the four bar? There is such an explanation: the first bar on behalf of “Profession ” - professional, so the first flight attendants is to hang a bar; the second bar on behalf of “Knowledge - knowledge, that is, knowledge of the aircraft system, so some flight engineers are linked to two bars; the third bar is ”Flying skill “ - flight technology, so the co-pilot linked to the three bars; The four bars are ”Responsibility " - responsibility, captain