Word: tested
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Dates: during 1940-1949
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...Love. Test Pilot Yeager knew all this when he prepared to fly the Air Force's odd little Bell speedster. He took over the X-1 from a civilian test pilot, Chalmers ("Slick") Goodlin, who had flown the ominous little ship at Mach .8 (eight-tenths of the speed of sound). Goodlin was offered a fat reward (a rumored $150,000) for flying it at full speed, but he did not like the terms. Another civilian pilot had a try at the X-1 and hastily bowed out. Then the Air Force took charge and gave...
...flown it many times, working it up gradually toward the critical speed. The rocket plane handled beautifully, both when flying under rocket power and when gliding down so quietly that Chuck could hear the clock ticking on the instrument panel. After each landing, Captain Jackie L. Ridley, Muroc flight test engineer, analyzed the records of the X-1's instruments. On the whole, they were encouraging. But no one was sure what would happen at the critical speed. The sonic wall was still unpierced; the big test still lay ahead. Chuck is reported to have remarked cheerfully...
...Alcohol. The B-29 took off with Major Robert Cardenas, † one of the Air Force's best test pilots, at the bomber's controls. Followed by two F-80 "chase airplanes" (to observe the X-1 in flight), the B-29 circled to 7,000 ft. above the lake. Then Chuck, bundled in a flying suit and topped with a golden, hard-plastic crash helmet, climbed down a retractable ladder and squeezed through the door in the side...
...Wringing-Out. Chuck's X-1, like all modern aircraft, was first tested while still on the drawing boards. Some manufacturers make scale models of their new airplanes and drop them from high altitudes. As they streak down to destruction, telemetering instruments report their performance by radio. After the airplane itself is assembled, the "contractor's" test pilots have the ticklish job of easing it into the air. In the case of high-speed aircraft, this is generally done at Muroc; civilian pilots like the field as much as the Air Force does. Untested aircraft are shipped...
After the first few flights have proved it airworthy, the airplane is turned over to a military test pilot as his "project." He takes it into the air, loaded with automatic recording instruments, to find out whether it lives up to the contractor's guarantees. Often a hidden defect, perhaps unknown even to the manufacturer, drags the plane out of the air. The pilot's best bet is to make an emergency landing on the broad lake. Bailing out alive from a modern jet plane is difficult; it is also part of the test pilot's code...