Boots – shoes – and leggings
Patent
1990-12-07
1993-08-24
Black, Thomas G.
Boots, shoes, and leggings
36442406, 364550, G06F 1550
Patent
active
052394689
ABSTRACT:
An automated helicopter maintenance monitoring system (20), which is comprised of a flight data recorder subsystem (22) and a maintenance computer subsystem (24), collects data from a plurality of sensors in order to facilitate helicopter maintenance. The system (20) processes vibration data, rotor track data, rotor phase data, and flight sensor data to determine when a helicopter fault has occurred or will occur. Additionally, the system (20) can prompt a pilot/maintainer to fly the helicopter through specific operational states in order to aid in the maintenance process.
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Molnar George A.
Pratt Joseph L.
Sewersky Richard A.
Black Thomas G.
United Technologies Corporation
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