"David Cartwright" wrote in message
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wrote in message
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My handheld GPS is far more accurate and reliable than your Radio
Shack stopwatch.

Are you sure? I've got 20-year old watches that still work fine, and I've
had plenty of electronic gadgets that didn't make it past a couple of
years.
Simple (Radio Shack stopwatch) is often better.

You're conflating "accuracy" and "reliability".

And cost doesn't imply accuracy, either. My 70-quid Accurist watch keeps
better time than my Breitling Navitimer!
Unless it's off appreciably, you can't fly as accurately as either
timepiece.