The service ceiling was about 35,000 feet. Bomber raids would vary the height, to throw off enemy antiaircraft gunners. 25,000 to 30,000 feet was the norm. However, if the mission called for it, the bombers would go in much lower. The Ploesti raid in Rumania was at 500 to 1,000 feet. The Tokyo fire bomb raids in 1945 were at 5,000 feet.
Europe
James W Fore
All throughout WWII.
Coors Field, in Denver, Colorado, home of the Rockies, is 5,200 feet above sea level.
Foot pedals controlled hydraulic motors
Above 50,000 feet (15 kilometers)
The bar-headed goose flys at the highest altitude and reaches the highest altitude of any animal.
The Concorde's highest cruising altitude was approximately 60,000 feet (about 18,300 meters). This altitude allowed it to fly above commercial air traffic and weather, contributing to its ability to achieve supersonic speeds of over Mach 2. The high cruising altitude also provided passengers with stunning views of the curvature of the Earth.
No, it is not recommended to fly if you have altitude sickness as it can worsen your symptoms and lead to complications.
Helicopters fly somewhat close to the ground. They fly near the troposphere. They fly at a lower altitude than planes.
La Rinconada, Peru has the highest altitude in the world at 5,099 meters.
The highest altitude reached by a manned vehicle under its own (jet) power is 37650 metres, in a MiG-25M. This is essentially the highest a plane can go, short of strapping rockets on.
Maximun is 45,000 ft under ATC, Absolute Maximun is 60,000 without special permission from the FAA
At about 30,000 feet, the air is thinner and the aircraft has little resistance at that height, because of that little resistance the plane can fly much further
Tibet
Better fuel economy. The air is thinner at higher altitudes.
Aircraft typically arrive at an altitude of around 30,000 to 40,000 feet to operate and fly.