50km in height
The altitude ranges from 30,000 feet to 45000 feet. This is only average altitude. This range is suitable when the plane has levelled.
A commericial airliner flies at around 35,000 feet. (30-40,000)
The airplane was flying at a very high altitude.
plane was flying at 650m
I have hiked up to the altitude of 14,000 feet. That airplane will be above the altitude of those clouds.
Altitude sickness most likely
480 kts
From the altitude of the airplane when you jumped out.
It depends what aircraft and what speed you are going
It's 1/2 of the airplane's top speed ... a different number for every model of aircraft.
an added tank
The first fatal airplane crash occurred in September of 1908 and was flying at about 150 feet when problems with the flight began.