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DRF 4
Deutsche Rettungsflugwacht (DRF, German Air Rescue)
BK117
MBB (Messerschmitt-Bölkow-Blohm) / Kawasaki BK 117
A historic MBB/Kawasaki BK 117 rescue helicopter in DRF livery, as exhibited in a German museum — iconic for its service in air medical operations.