Weight of air in?
The things I never knew while operating crew
Board as blazes, I picked up an AA brochure from the seat pocket, and was amused to note that one of the new generation of engines breaths in a ton of air a second - (at 350 mph)
I find it very difficult to believe that this a literal statement.
While we're (hopefully) on the subject, I'm upgrading my home in the US to a four or five ton A/C, does anyone know what this actually means?
Cheers LR