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Air-Velocity Sensor For HelicopterNew airspeed sensor conceived for accurate measurement of both airspeed and direction of flight of helicopter. Direction of motion of helicopter displayed by lighting of one of series of lamps encircling digital display of airspeed. Pressure transducer measures difference between impact and static pressures at tip of rotor blade by use of conventional pitot-static-tube assembly.
Document ID
19900000326
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Garner, H. Douglas (NASA Langley Research Center, Hampton, VA.)
Hellbaum, Richard F. (NASA Langley Research Center, Hampton, VA.)
Date Acquired
August 14, 2013
Publication Date
July 1, 1990
Publication Information
Publication: NASA Tech Briefs
Volume: 14
Issue: 7
ISSN: 0145-319X
Subject Category
Electronic Systems
Report/Patent Number
LAR-13598
Accession Number
90B10326
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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