it is 40 long
they built a successful airplane
17
passenger side impacts
15 because there can not be any more in a standard die
23 and 1/2. Give or take a half
There is no standard airplane.
What is average? - Small passenger planes are about 30 feet long, fighter jets are about 50 feet long, passenger liners are anywhere from 70 to 200 feet long.
In a large passenger liner it will usually be about an hour and quarter of flying
For long-distance travel, they mostly used trains and passenger ships.
Cub
It's called a 'passenger seat' .
200
1920's
around 6'7
auto-pilot
The weight of an airplane is calculated by the pilots. The pilot takes the empty weight of the aircraft, adds the fuel, adds a standard weight for each passenger and the measured weight of all the baggage. If this weight is over the maximum allowed weight, the airplane is overweight and they will send some luggage on another flight.
Carry passengers comfortably and safely.