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Originally Posted by SMHarman
No I didn't the plane is pressurised to 7000ft, cruising altitude is anything from 20 - 40k ft. So once at pressure you can safely set your watch to 7000 ft as that is where the cabin is pressurised to.
Neat link http://perso.wanadoo.fr/mirabilevisu/cpcs.htm. |
Doh! Of course!
This seems to be my 'stupid' thread
