can the emrgency door of a 747 be opened while the plane is in the air?
608130
Don't worry about that.  The pressure differential will keep the door from opening.  You watch too many movies.
821824
for security reasons the blueprints of airplanes are not available so easily
852473
walk away from the door a few feet,then run really fast and just plow right intom the door. it should open right up.good luck with that
997128
Actually yes\n\na small aircraft, can in fact stop forward movement over the ground.  If the plane is flying into the wind at 70 mph, (indicated air speed) however the wind  he is flying into, is hititting his plane at 70 mph, that would put the ground speed of zero.  All aircraft are effected by wind.  The same plane flying at a air speed of 70 mph, with a tail wind of 70 mph, has a ground speed of 140 mph.\nalso\nA landing is also known as a controlled crash.....think about it
902022
I've seen planes explode when a bullet goes through a window in movies too.  That doesn't make it true.
296506
Knock 3ce and open the door.
198235
In case the plane crashes or is otherwise disabled while on the ground, emergency workers need to be able to see into the cabin to facilitate rescue operations.
220906
you can test at any reasonable speed but you must make sure that the aircraft is designed to fly in that kind of wind.  if youre not careful you can trash it bad
1152245
If the fly flies in while the box car os still, the doors are shut and the fly doesn't land, the fly will move relative to the outside, not the train.  Once the fly lands, It will take the properties of the train as its frame of reference.  So, it will move around the box car as if it were still.\n\nIf the box car is open, you are "opening" the system, in that the box car is not it's own environment.  Turbulence, etc, will affect flight.
1172778
1.  At altitude, you'd freeze to death instantly upon exiting the aircraft.  The temp is typically -40F to -70F.   At normal cruise of 500 - 650 MPH, every bone in your body would be shattered when you hit the slipstream; most people's arms and legs would be ripped off by flailing injuries.  Think of all of the crushed and frozen arms, legs, and bodies with unopened parachutes attached hitting the ground at terminal velocity -- about 125 MPH.\n\n2.  Most accidents happen during the transition period of takeoff and landing.  You're too close to the ground for parachutes to be effective and there isn't enough time to get everyone out anyway.\n\n3.  There are no doors on an airliner that can be opened in flight, so there is no way to get out anyway.\n\n4.  Parachutes need to be donned before getting on the airplane.  You'd need to show up 5 hours before departure to get everyone suited up.  Connections would be 5 - 7 hours.\n\n5.  The bulk of the parachutes would require the airlines to remove half of the seats to make room.  Add the cost of parachute riggers and staff to help passengers put them on, and airfares would quadruple at least.\n\n6.  The typical airline passenger isn't trained in the use of a parachute; it would be akin to handing a 5-year-old a loaded AK-47.
316367
Yes, but only if they're passing through.  An extended time in the Belts would be lethal even in a spaceship, unless the craft were heavily shielded.
594773
I have seen it several years ago. You can make a 7 foot hole with a 767 jumbo jet. One of the engines alone would make a larger hole that what the damage shows.
487002
Slamming a rotating door
755147
Wait. If the plane is in midair it's flying, right? Let's just say it's flying very slowly but it's not just still (motionless) in one place. Anyway, the truck and the air inside it would start to move. The inertia of the plane means it would lag this movement and thus drift toward the rear of the truck. It might hit the back, or the pilot might be able to correct the drift. It's the same as if you are flying a real plane and experience a wind shear of gradually increasing speed. If you didn't stall and crash, you'd eventually return to the air speed (speed relative to still or moving air) that you had before.
1025041
It will continue to hover because the air that it's wings are beating against is moving at the same speed as the train. This of course is assuming that the premise requires that all windows are shut and the air is still.
488611
you cannot see it very good, but it seems to low for a plane for the explosion to happen that high and destructive. did you also see the picture of the 747 hittin the north tower, it had a mysterious black shape underneath the cargo area, people believe that was a conspiracy and it was a bomb. i would know i was there
642948
Only one aircraft can be designated "Air Force One."  It is always the aircraft that the President of the United States is on.  The aircraft is not called "Air Force One" if the president is not on board.  \n\nHowever, to answer what I think your question really is, there are two special 747's that have been equipped to serve as Air Force One.