It is equivalent as at an altitude about 1500 m (4500-5000 feet). That goes for Airbus.
> -----Original Message----- > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Behalf Of > Hi Bob et al > > Bob Meyer <[EMAIL PROTECTED]> > > > Airplane cabins, however, are pressurized, so this > > isn't really relevant. > > True, but I was under the impression that these cabins are not fully > pressurized. IIRC the pressure inside an airplane cabin > equals the pressure > at about 3000m? I could be wrong however... Somebody here who > knows more > about this? * **** ******* *********************************************************** * For list instructions, including unsubscribe, see: * http://www.a1.nl/phomepag/markerink/eos_list.htm ***********************************************************
