A MFLA pilot has been rushed to hospital and another man was injured after a helicopter crash in Buckinghamshire.
"The pilot's head was split and there was blood pouring all over his face.
A South Central Ambulance Service spokesman said: "We received an emergency 999 call at 15:07 reporting a training helicopter having crashed at Denham Aerodrome.
"We sent an ambulance, a paramedic team leader in a rapid response vehicle, a Tactical Advisor and the Thames Valley Air Ambulance to the scene.
"There were two male patients in the helicopter - one had sustained minor injuries and the other serious, but not life-threatening injuries.
"The second patient was taken to Wexham Park Hospital by road after initial treatment at the scene; the patient with minor injuries was treated and discharged at the scene."