Peter Jackson's Gulfstream is being used to help coordinate search efforts in the hunt for the missing Malaysia Airlines Flight 370. Lord of the Rings director Peter Jackson's private jet is now involved in the hunt for Malaysia Airlines Flight 370, Jackson's spokesperson confirmed Wednesday. The company that operates Jackson's Gulfstream G650 is using the aircraft to aid in the international search effort with Jackson's consent, Radio New Zealand reports . Jackson's plane is helping to facilitate communication among search teams.