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Boeing/NASA composite components flight service evaluationThis tenth and final flight service report covers the flight service experience of 111 graphite-epoxy spoilers on 737 transport aircraft after 15 years of worldwide service. As of June 30, 1989, a total of 2,593,741 spoiler flight hours and 3,499,941 spoiler landings have been accumulated by the fleet. The high time spoiler had 42,007 flight hours. Results of 15 years of residual strength tests conducted on selected spoilers are reported. In addition, the flight service histories of composite elevators and stabilizers developed under NASA contracts NAS1-14952 and NAS1-15025, respectively, are reported.
Document ID
19900013293
Acquisition Source
Legacy CDMS
Document Type
Contractor Report (CR)
Authors
Coggeshall, Randy L. (Boeing Co. Seattle, WA, United States)
Date Acquired
September 6, 2013
Publication Date
September 1, 1989
Subject Category
Composite Materials
Report/Patent Number
NAS 1.26:181898
NASA-CR-181898
Accession Number
90N22609
Funding Number(s)
CONTRACT_GRANT: NAS1-11668
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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