I have been reading these posts with interest but couldn't help thinking that there are a lot of misconceptions that leads to a lot of misunderstanding about this topic. I am not a lawyer but I want to post my thinking and get a check on my logic. So here goes.
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2) "Common Purpose" has been brought up. I agree with
@DaleB that this only comes into play if the pilot wants to share expenses. The OP is not even doing that, so that is not applicable. That's why eagle flights are totally OK...the pilot is paying all the expenses.
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4) This concept that flight time is compensation. If I remember correctly, this may have to do with someone offering a pilot an opportunity to get free or highly discounted flight time. Something like, giving a pilot unlimited free use of an airplane. And, this situation may be argued that the time is compensation. But here, it is the OP's own plane and there are expenses which he has paid.