本文件已被宣布为“稳定”，不再接受货币定期审查。用户负责验证参考和持续适用性或技术要求。可能存在新技术。当考虑向视力障碍乘客传达安全信息时，该信息有助于国际航空运输业。本air讨论了盲文在向视力障碍旅客传达安全信息方面的用途和局限性。

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 information is to aid the international air transport industry when considering the communication of safety information to sight-impaired passengers.This AIR discusses the use and limitations of braille for communicating safety information to sight-impaired passengers.