US PATENT SUBCLASS 702 / 144
.~.~ Of aircraft

Current as of: June, 1999
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702 /   HD   DATA PROCESSING: MEASURING, CALIBRATING, OR TESTING

127  DF  MEASUREMENT SYSTEM {15}
142  DF  .~ Speed {4}
144.~.~ Of aircraft

DEFINITION

Classification: 702/144

Of aircraft:

(under subclass 142) Subject matter wherein speed (e.g., longitudinal, lateral, vertical speed, etc.) of an aircraft is determined.

SEE OR SEARCH CLASS

244, Aeronautics, appropriate subclasses for spacecraft or aircraft.

701, Data Processing: Vehicles, Navigation, and Relative Location,

7+, for air speed or velocity measurement of an aeronautical vehicle, and subclass 121 for speed control for traffic analysis or control of aircraft.