The Lear Jet was developed when the top tax bracket was 90%. It made sense to have a deductible business expense rather than pay taxes on the income. The purpose of a confiscatory top tax...
The flight engineer was removed from the cockpit years ago.
What a great idea !!!
...blade heights of 0.5 in. or less at the exit of the high-pressure compressor.
At such high pressure ratios, centrifugal compressors, which are smaller, lighter, less expensive and more...
How about optical traffic signals at taxiway and runway intersections.
They seem to work well on roads and streets.
The problem might be traced to overzealous TSA inspectors who use the AOA probes as steps to climb onto the aircraft to check the security of fuselage roof hatches.