alt Hacker NewsOff by an order of magnitude. Average TBO (which airplane engines routinely exceed if they don’t rust out) is 2,000 hours assuming piston, or about 300,000 miles for a Piper Arrow at cruise speed.
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quickthrowman • yesterday at 9:37 PM
My apologies, I forgot that airplane engines are tracked by running time and not miles!
Thanks for clarifying, I thought that sounded wrong - otherwise aeroplane engines would have to be "rebuilt", each and every time, after more than half of all international flights in and out of Australia (5000 miles, aka 8000km, is just down the road to grab a sausage roll for us!).