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That 20-year veteran's comment about my borescope habit stuck with me

Last week at the hangar in Tulsa, an old A&P named Ray watched me do a routine borescope check on an RB211 fan blade. He said, "You're looking for cracks, but you should be looking for the story behind them." Then he showed me a blade with a tiny indication that traced back to a bad compressor wash two cycles prior. I always treated borescope checks like a checklist, but now I look at the whole history. Has anyone else had a senior guy reframe how you approach inspections? What's the best trick you picked up from an old timer?
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linda_butler28
... but see, that's exactly the thing. All that history stuff is great in a perfect world, but you don't always have it. Sometimes the logbook's a mess or the part's been swapped around so many times nobody remembers. A checklist keeps you honest when the story's missing.
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