Bit of a left field question. What are the arrangements regarding the F1 helicopter shots?
Do they employ a regular pilot for all races in the way that Bernd Mayländer drives the safety car in all the races? Or is there a variety of pilots? If so, does the pilot's licence permit her/him to operate in all the countries they visit?
Do they hire local helicopter companies? Do they perhaps ship a helicopter around the world inside the cargo 747?