Silly, but correct, in a remote way: intra cockpit communication for planes flying formation, the number "6" is the index finger pointed horizontally. (1 thru 5 are vertical, 6-10 are horizontal to the path of travel)Originally Posted by srt8-in-largo
That's pretty darn cool.
I was told an easy way to distinguish yourself is to wave with one finger; now, rather than describing the bike, observers can simple ask if you were the one finger waver
So, index finger at the horizontal it is!
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