Up until 1858, all British Passports were written in French. The International Civil Aviation Organisation standard today recommends that, where the language of the issuing state is English, French or Spanish, they should supplement with one of the other languages. – WTF Fun Facts
You guys need to learn to read. It doesn’t say civili aviation in 1858. It said the standards TODAY…
International Civil Aviation Authority of 1858……
LMFAO.
Umm- exactly how much civil aviation was there in 1858 – half a century before the invention of the aeroplane?