COLUMBUS, Ohio--(BUSINESS WIRE)--NetJets® Inc., a Berkshire Hathaway company and the worldwide leader in private aviation, announced the integration of a new In-Flight Entertainment (IFE) system into all its Signature Series aircraft. The IFE system streams movies, television shows, news and other information to the customer’s personal devices, and is continuously refreshed with the latest content. This addition to the Signature Series is just one more convenience exclusive to NetJets customers