With full fuel of 32 U.S. gallons (120 L; 27 imp gal) the aircraft has a payload for crew and baggage of 688 lb (312 kg).
The company explained the long development, "we were determined not to put a product on the market before its time.
[5] By April 2015 two examples were registered in the United States with the Federal Aviation Administration, although both registrations had expired.
The National Transportation Safety Board report stated, "The amateur built helicopter impacted the ground during a test flight following the failure of a welded joint at a cyclic control cable bracket resulting in a loss of control authority.
Examination of the helicopter revealed that a welded joint failed at a cyclic control cable bracket on the main rotor mast.