Germany’s 328 Support Services has teamed with US engineering and completions company Duncan Aviation to certificate and deliver a fully refurbished Bombardier Challenger 604 business jet.

Challenger 604 328

328 Support Services

The Finnish-registered aircraft was handed over to its private owner last month, and the partners are planning to collaborate on other projects in 2017. Oberpfaffenhofen-based 328, a subsidiary of US company Sierra Nevada, has worked with Duncan on 31 business aircraft refurbishment and engineering projects since 2014, ranging from a long-range Bombardier Global Express to a superlight Cessna Citation Excel.

On the recent Challenger 604 project, 328 says it “verified all the engineering data and certificated the modification with a new European Aviation Safety Agency Part 21 minor change approval”. Duncan handled all the production, installation and testing activity for the large-cabin jet at its Battle Creek, Michigan facility.

Source: Flight International