But in 1992, the US Federal Aviation Authority and Boeing, in an independent study, investigated the use of electronic devices on aircraft interference and found no issues with computers or other personal electronic devices during non-critical phases of flight.

但在 1992 年，美国联邦航空管理局和波音公司在一项独立研究中调查了电子设备对飞机干扰的使用，没有发现计算机或其他个人电子设备在飞行的非关键阶段存在问题。