News NEWS Textron Aviation Resurrects Hawker 4000 for Testing Last updated: January 20, 2016 22:35 admin4493 9 years ago 0 Min Read Beechcraft’s out-of-production Hawker 4000 is back in business, at least in testing. Textron Aviation, which acquired the Beech product line a year ago, has been flight-testing a winglet-equipped Hawker 4000 at Beech Factory Airport in Wichita. Link