Koblenz-Winningen airfield (ICAO-Code EDRK) is located in the geographical center of Europe, in close vicinity to EASA and military authorities. EDRK is home base of the Police Helicopter Squadron of the German Federal State of Rheinland-Pfalz. Training air spaces are located just a few flight minutes away.

EDRK airfield is perfectly equipped and sized for flight testing. It features a 1000 m paved runway, availability of all fuel grades, Rhein-Mosel-Flug flight training organization with a broad variety of aircraft as premium cooperation partner, an EASA Part 145 maintenance organization for immediate maintenance and repair, hangar and class room space as well as food service.