The uber-luxury jumbo jet will reportedly be used as Air Force One DON AIR Trump ‘to accept luxury Palace in the Sky Boeing 747-8 jumbo jet from Qatari royals’ in most expensive gift ever to US TRUMP'S administration is reportedly set to accept the most expensive gift ever given to the United States by a foreign power. The Qatari royal family is offering a $400million Boeing 747-8 jumbo jet - described as a "palace in the sky" - to the U.S. Government. 3 The 13-year-old private Boeing aircraft that Trump toured to check out new hardware and technology features in...