http://www.politico.com/story/2016/12/trump-boeing-air-force-one-232243
The Air Force said previously that it had earmarked $1.65 billion for two new presidential aircraft, whi
ch will be four-engine Boeing 747-8s.
http://thehill.com/homenews/administration/308932-trump-cancel-boeings-contract-for-air-force-one
The Pentagon announced in January that Boeing had won the contract to replace the current Air Force One planes. The initial contract was worth just $25.8 million, but the Air Force planned on spending as much as $1.65 billion on the project, according to Reuters.