副機師
副機師（英文：First Officer，縮寫：FO）亦稱副機長、副駕駛，可以分為初級和高級，職級比機長低，惟資歷不一定比機長淺。副駕駛是航機內擁有第二指揮權的人，權力次於機長。副駕駛制服上擁有二至三條金色或白色斑紋。
在雙人坐的民航機、運輸機、轟炸機上，副駕駛的座位位於駕駛艙右側；在雙人坐的戰鬥機上，副駕駛的座位位於駕駛艙後方；而在雙人坐的教練機與武裝直升機上，副駕駛的座位位於駕駛艙前方。
參見
- 機長
- 二副駕駛
- 三副駕駛
- 飛航工程師
| |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Daylamites
Map showing Daylam in western Tabaristan. The Daylamites or Dailamites (Middle Persian: Daylamīgān ; Persian: دیلمیان Deylamiyān ) were an Iranian people inhabiting the Daylam—the mountainous regions of northern Iran on the southern shore of the Caspian Sea. [1] They were employed as soldiers from the time of the Sasanian Empire, and long resisted the Muslim conquest of Persia and subsequent Islamization. In the 930s, the Daylamite Buyid dynasty emerged and managed to gain control over much of modern-day Iran, which it held until the coming of the Seljuq Turks in the mid-11th century. Contents 1 Origins, language and equipment 2 History 2.1 Pre-Islamic period 2.1.1 Seleucid and Parthian period 2.1.2 Sasanian period 2.2 Islamic period 2.2.1 Resistance to the Arabs 2.2.2 The Daylamite expansion 3 Culture 3.1 Names 3.2 Religion 3.3 Customs, equipment and appearance 4 References 5 Sources Origins, langu...
