Just to clear up the point of which license do you start and end the flight with ? It's one! the FAA license
Your EASA license has NO legal bearing on an FAA aircraft other than itself an excemption
This is purely a legal stipulation concocted to say our licenses are harder to get, more expensive but not better
For that reason if we make you get our licenses too their is no benefit to getting your licenses in the first place
If we force you to get our licenses we don't have to compete in the market by offering something better or more attractive than the FAA system and what's more we can give more of your cash to training organisations to get licenses that hold no validity on your aircraft and that you have no practical need for
Pace
Pace