The company's four-seat C4 project has slowed down its planned U.S. certification schedule to take advantage of anticipated streamlining of the Part 23 process by FAA, so deliveries could slide into 2015.

Flight Design entered receivership in 2016. Work on the C4 had come to a standstill after the company ran into financial difficulty. Production had also slowed to a trickle as the company workforce was trimmed to 10 people in Germany and around 60 in the Ukraine.

Flight Design completed the sale of all major company assets to the German investment group Lift Holding, allowing for the resumption of work on the C4, a Part 23-certified four-seater with a projected selling price of $250,000.