In December, Volocopter said the Volocity model had fulfilled 75% of the criteria required by the European Union’s Aviation Safety Agency (EASA).
The firm is also working on a five-seater model which it hopes to present in 2027.
Germany’s entrants in the burgeoning “electric vertical takeoff and landing” (eVTOL) sector have struggled to keep up with US and Chinese competition.
Last week, a company set up by a consortium of European and North American investors swooped in to save Lilium, which had filed for bankruptcy in October.
Lilium has also been developing small electric-powered jets that can take off and land vertically.
That case renewed debate about Germany’s support – or lack thereof – for the country’s start-up scene.
Critics have long lamented a dearth of funding for young, innovative companies, comparing the situation in Germany unfavourably with that in the United States and elsewhere.
In October, Lilium’s boss Klaus Roewe said other countries were actively backing his firm’s rivals in a highly competitive field.
Volocopter CEO Dirk Hoke told Capital magazine this year “in a sector which is as technologically complex and capital-intensive as ours, we have to look to the state” for support.