Aldborough helicopter crash: Aircraft plunges into field near Boroughbridge
Police, fire crews and paramedics are all in attendance, following the accident, which happened near the down of Aldborough, near Harrogate.
Police have not yet confirmed whether anyone has been injured.
Four fire appliances arrived at the scene, North Yorkshire Fire and Rescue Service said on social media.
North Yorkshire Fire and Rescue Service tweeted: "We got a call at 13:26 to reports of a helicopter crashing into a field near Aldborough (close to Boroughbridge).