nitrosoxidecrash| The Federal Aviation Administration issues airworthiness instructions for some Boeing 747- 400F aircraft

Date: 5个月前 (04-12)View: 63Comments: 0

据美国政府联邦公报4月12日消息,美国联邦航空管理局(FAA)将对波音公司nitrosoxidecrash的某些747-400F系列飞机采用新的适航指令(AD),起因是有报告称,在生产过程中,油箱中的某些紧固件未使用盖型密封件,该拟议的AD将要求在油箱内的某些紧固件环上使用盖型密封件,美国联邦航空管理局提出此AD以解决这些产品的不安全状况。

nitrosoxidecrash| The Federal Aviation Administration issues airworthiness instructions for some Boeing 747- 400F aircraft

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