Just wondering... Why would a ferry pilot take you on as a passenger? The ferry flight is typically paid for by the customer, so there's no financial reward for the pilot in taking you along. At best, it means that he/she can take somewhere between 80 and 100 kilos less in fuel, and at worst you become a liability in case everything goes pear-shaped. (You didn't mention whether you had any arctic/maritime survival training & gear but I guess that would be one of the major factors.) Then there's the coordination as to when the flight is going to take place, visas, hotel arrangements and other things, and maybe even a privacy issue (13 hours without access to a loo, how do you solve that? And how do you solve that with a stranger sitting next to you?) So even in a best-case scenario, if a ferry pilot does not see significant advantages on bringing you along, I guess he won't even consider it.