[Margaret Pilkington]

Never having been an airline pilot, I cannot answer your question....and it is a very poor analogy that you use to illustrate a point.
Your comment does not address the number of times the book you refer to, has been translated or to any possibility that some things simply do not tranlate well into other languages, or to the veracity of the translators. these things have to be considered.

If I die in bed tonight you need not worry about my eternal welfare, and neither do I.
(You really are a peal of Joybells aren't you)