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
All throughout WWII.
James W Fore
Coors Field, located in Denver, Colorado, is the highest major league baseball stadium in altitude. It sits at an elevation of 5,280 feet (1,609 meters) 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.
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
Better fuel economy. The air is thinner at higher altitudes.
Tibet
It is not, the highest altitude above Sea Level is achieved by the summit of Mt. Everest.
We will fly a VFR flight heading 245 - what is a legal cruising altitude?
The highest altitude or latitude which will permit trees to grow is called the TREE LINE.