Indeed, the Hawker 900XP jet is one of the latest designs in the longest-reigning business jet industry, with roots tracing back to the first Hawker built by British Aerospace. At the time, the hawker was revolutionary and today this aircraft line continues to set the pace than many attempt to follow. Beginning with the 700 series in 1981, Beechcraft began seeking to extend the range and payload capacity of their most popular business jet, the Hawker.