The reason Airbus uses non-si along with si may be this. * Americans do a lot of flying for a given population and they want to show their statistics to Americans. * Since Boeing is the monopoly, the customers should have got accustomed to non-si for the aeroplane's information. But currently Airbus has significant market worldwide and its time for them to drop the non-si. __________________________________________________ Do You Yahoo!? Get email at your own domain with Yahoo! Mail. http://personal.mail.yahoo.com/
