Forum: Reliability & Maintainability Questions and Answers

Topic: Reliability & Maintainability Questions and Answers

Topic Posted by: Reliability & Maintainability Forum ( )
Organization: System Reliability Center
Date Posted: Mon Aug 31 12:47:36 US/Eastern 1998

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Original Message:

Posted by: GRIB
Date posted: Mon Mar 5 16:02:07 US/Eastern 2007
Subject: Conversion factor between OH/FH
The average flight time for an aircraft is 1.75 hrs. the conversion factor between operating hrs and flight hrs OH/FH is 1.24. According to the above information, shall I multiply each failure rate issued from the NPRD per 1.24 in order to obtain the total failure or the MTBF per Flight hours?


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