[thisisauserid]

I had never heard of Clear Air Turbulence until last month when I finally read the first Culture novel by Ian M. Banks: Consider Phlebas.

Now I know that it's the perfect name for a space pirate ship.

[card_zero]

Chris Foss seemed to think along similar lines when he made Gillan's album cover.

https://en.wikipedia.org/wiki/Clear_Air_Turbulence_(album)