FAA certification clears MD 530N upgrade to swap Rolls-Royce 250-C20B for 250-C30
MD Helicopters has received FAA certification for an upgrade to the MD 530N that allows operators to replace the Rolls-Royce 250-C20B engine with the more powerful Rolls-Royce 250-C30. The approval expands upgrade pathways for 530N fleet modernization using a higher-output powerplant.