In airliners, cabin altitude during flight is kept above sea level in order to reduce
stress on the pressurized part of the fuselage; this stress ...
Airplanes are at their best up high, where the air is thin and smooth. ... At first,
fliers coped by filling tanks with pressurized oxygen and inhaling the gas through
May 22, 2015 ... We fly high in the stratosphere without giving breathing a second thought. Aircraft
pressurization system makes it possible. Here's how the ...
Even though the aircraft may be at 41,000ft we only feel the difference between
the takeoff airport elevation and the landing airport elevation. Pressurized aircraft
Apr 5, 2011 ... If you listen closely to the important safety briefing on your next flight, you'll learn
that in the unlikely event of a loss of cabin pressurization, ...
Airplanes that go long distances and want to do so economically want to be at
high altitudes. But humans can't get enough oxygen perfusion in our blood if th...
Apr 12, 2011 ... Last week the world was treated to an unexpected spectacle – the sight of an
airplane cabin with a big hole in it open to the sky. We can ...
Most aircraft cabins are pressurized to 8,000 feet above sea level, an altitude that
lowers the amount of oxygen in the blood by about 4 percentage points, ...
Sep 5, 2014 ... Under ordinary circumstances, most aircraft cabins, whether in a small plane or a
large commercial jet, are pressurized to the equivalent of ...
What happens with pressurized airplane cabins? Visit HowStuffWorks to discover
what happens with pressurized airplane cabins.