Aircraft
Embraer Lowers Cabin Altitude for Legacy 450/500
mbraer is now increasing the cabin pressurization differential from 9.3 psi to 9.73 psi to reduce the maximum cabin altitude to 5,800 feet.

Embraer Executive Jets has announced a lower cabin altitude for its midsize Legacy 450 and 500 to further enhance passenger comfort and reduce fatigue. “The cabin altitude of these two aircraft is…among the lowest on the market, but the maximum cabin altitude has been further reduced to a best-in-class 5,800 feet,” the Brazilian aircraft manufacturer said yesterday at the 2017 Dubai Airshow.