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by jfengel 505 days ago
I caught a podcast the other day, telling the story of a plane crash that hinged on the ambiguity of what the word "clear" meant. One of the fixes was to alter the language, so that they'd only use the word "clear" when things actually were clear. They wouldn't say things like "proceed when it's clear", just in case they mis-heard.

https://timharford.com/2025/01/cautionary-tales-frozen-in-a-...

I'm probably not describing it very accurately, but that's the gist. And it sounds as if a similar error occurred here. I'm a little surprised that such ambiguities would still exist after all this time.