Airbus Helicopters H135 crash near Eelde, Netherlands

ANWB Lifeliner 4 (PH-LLN) declared PAN-PAN shortly after departing Groningen Airport Eelde on a HEMS scramble, reporting rotor oscillations visible on instruments only. The pilot requested and performed a running landing on the runway, then hovered back to the hangar followed by the fire brigade. No problems were detected on inspection and the helicopter continued operations.