Hey Richard:
Usually I agree with your posts.
However in this case maybe you typed before clearly thinking this one out??
You left yourself wide open for someone who is " truly sharp " to question the retention time of any instructor that depends on the so called " Rules of Recency and Repetition. " by having to fly 100 hours a month.
Hell if they have to fly 100 hours a month or they forget or get rusty, they must have had lobotomys.
Just some humour to lighten up your day.
Cat Driver:
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The hardest thing about flying is knowing when to say no.