本SAE航空航天信息报告（AIR）旨在提供商用飞机液压系统的相关信息。提供了以下飞机类型的数据:a.宽体喷气式客机；b、 窄体喷气式客机；c、 涡轮螺旋桨/通勤飞机；d、 商务喷气式飞机本文件中包含的客机通常为航空公司或货运运营商提供运营服务。已退出使用的飞机的信息已包括在内，以供参考。目前正在开发的飞机没有相关信息。

This SAE Aerospace Information Report (AIR) has been compiled to provide information on hydraulic systems fitted to commercial aircraft.Data has been provided for the following aircraft types: a. Wide body jet airliners; b. Narrow body jet airliners; c. Turboprop/commuter aircraft; d. Business jet aircraftThe airliners that have been included in this document are generally in operational service with either airlines or cargo operators. Information on aircraft that have been retired from in-service use has been included for reference purposes. No information is presented for aircraft that are currently being developed.