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Non Compos Mentis
Join Date: May 2001
Location: Off the grid- Almost
Posts: 10,652
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Oil analysis is popular with the airplane guys. Blackstone has a good reputation.
One report is usually worthless. Where oil analysis shines is seeing trends.
When one has several reports that pretty much mirror prior reports, and the next one shows something deviating from the norm, it tells one where to look for the issue, or in the case of large amounts of ferrous metal, impending doom. Better to ground the airplane before a catastrophic failure in flight.
With this one report, there is no baseline from which to compare.
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