By the glossary definition, with a Useful Load of 546 lb (248 kg), the Empty Weight is calculated to be approximately 375 kg. The helicopter can carry an external load up to 400 lb (180 kg).
VTOL type: Helicopter
Lift devices: 1 Single main rotor
Dedicated control device: 1 Tail rotor
Crew required: 1 in Side-by-side arrangement
Landing gear: Skids