MD Helicopters gets FAA certification for Super D20R upgrade combining Super D airframe enhancements with Rolls-Royce 250-C20R e
MD Helicopters has received FAA certification for the Super D20R upgrade, integrating Super D airframe enhancements with the Rolls-Royce 250-C20R powerplant to deliver increased power. The approval supports a certified modernization path for Super D20 aircraft seeking higher performance capability.