Increased exposure to cosmic radiation, present at flight altitudes, creates special health risks including tumors, cancer, and reproductive problems.
12.
The cause of the crash was determined to be the flight crew's failure to maintain the minimum flight altitude.
13.
With one of these aircraft he managed to reach an altitude of ., was a World flight altitude record.
14.
His brother, a flying ace, ended similarly : he jumped out of a plane after setting a flight altitude record?
15.
That same day, he flew as a passenger with Welsh to establish a new American two-man flight altitude record of.
16.
Since the accident, low-level flights have been banned in some areas and the minimum flight altitude has been nearly doubled.
17.
Between 1966 and 1979, 1, 160 sounding rockets with maximum flight altitudes of 99 kilometres were launched at Fort Sherman.
18.
The inertial control system then turns the missile toward the target and changes its flight altitude to an extremely low one.
19.
Similarly, the health consequences of increased ozone, present at flight altitudes, include various respiratory and pulmonary effects, " the documents say.
20.
Most commercial aircraft that operate at high flight altitudes are pressurized at a maximum cabin altitude of approximately 8, 000 feet.
