Helicopter airborne laser positioning system (HALPS) /

Bibliographic Details
Corporate Author:	Ames Research Center
Other Authors:	Eppel, Joseph C.
Format:	Government Document Microform Book
Language:	English
Published:	Moffett Field, Calif. : National Aeronautics and Space Administration, Ames Research Center ; [1990]
Series:	NASA technical memorandum ; 102814.
Subjects:	Helicopters. Feedback control systems. Acoustic measurement. Airborne lasers. Feedback control. Ground tests. Position errors. Positioning. Systems analysis.
Online Access:	https://purl.fdlp.gov/GPO/LPS69242

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