Earlier quoted context omitted.
It's actually an FAA regulation. If you are not a licensed commercial pilot, there are extremely strict rules on how and when you can accept ANY money for flying, use of an airplane, etc. Actually, even if you are a licensed commercial pilot, there are still strict rules around payment. You can be paid for your skill as a pilot, but you cannot, e.g. charge for giving rides in your personal airplane.
> Actually, even if you are a licensed commercial pilot, there are still strict rules around payment. You can be paid for your skill as a pilot, but you cannot, e.g. charge for giving rides in your personal airplane. While that sounds like a bad rule when I first read it, I smell Chesterton's fence here. I'd like to understand why that regulation was written before getting rid of it.
A grandfather-in-law owned his own small business (a civil engineering firm), and had a plane that he flew to get to meetings/job sites across the Midwest. He could fly company employees just fine- and the company could reimburse him for the flight expense, and since it was not for the public that was fine. He could fly his family or friends on his own dime just fine. But if a family member or friend not working for the company tried to compensate him for the costs, then it is a question of "is his company actually an unlicensed airline?" and now we're getting into territory where it gets complicated. The FAA heavily regulates airlines, which is a major reason they are so safe. But there has to be a lower bound on what gets regulated, and avoiding that is what I think that GP is referencing.