本文件已被宣布为“稳定”，不再接受货币定期审查。用户负责验证参考资料和持续适用性或技术要求。新技术可能存在。本文件旨在规定运输飞机所需的环境条件，以允许机组人员舒适地履行其职责和功能，并将疲劳降至最低，不分散注意力。环境条件不应造成对健康或身体健康有害的短期或长期影响，也不应严重损害船员正常或异常履行职责的能力。

This document has been declared "Stabilized" and will no longer be subjected to periodic reviews for currency. Users are responsible for verifying references and continued suitability or technical requirements. New technology may exist.This document is intended to specify the environmental conditions for transport aircraft necessary to permit the crew to perform their duties and functions in comfort, with minimum fatigue and no distraction. Environment conditions should cause no short or long-term effects deleterious to health or physical well-being, nor significantly impair ability to perform normal or abnormal crew functions.