Two Helicopters were tasked this afternoon to a incident at the Motocross track at Bellarena near Limavady.
A HM Coastguard helicopter rescue 999 from Prestwick and Irish Coastguard Rescue 118 from Sligo with Coastguard teams from Coleraine, NIAS and PSNI attended the scene.
The full details of what happened are not yet clear but the Casualty was airlifted from the scene to Altnagelvin Area Hospital in Derry.
CPR was administered at the scene and the extent of the injuries at this stage are not known.
Image Credit : Kevin McAuley / McAuley Multimedia