Accident Overview
On 27 July 2025, at approximately 1514 local time, a Bell Textron Canada Limited 206L-3 Longranger helicopter, registration ZK-IGD, was involved in an accident during takeoff from a private property near Whakatāne, New Zealand. The helicopter was being operated by its owner/pilot, who held a Private Pilot Licence (Helicopter) since 2008 and had accrued about 611 total flight hours, including 99 hours on the B206L-3 type. The helicopter was carrying the pilot and two family members, all of whom were regular passengers on the route between Ardmore aerodrome and the property.
Pre-Takeoff and Initial Hover
The pilot conducted a normal pre-flight inspection and pre-takeoff checks. The intended plan was to lift into a 2–3-foot hover, then move left to clear a low retaining wall and sloping ground to the right, followed by a rearward movement into clear space before turning into the wind and transitioning to forward flight. The pilot described the initial part of the takeoff as normal, though noted a slightly higher nose attitude than usual, attributed to a light tailwind.
Accident Sequence
As the pilot applied left cyclic to move the helicopter sideways, the helicopter began to roll to the left. The main rotor blades struck the concrete ground, resulting in blade disintegration and violent shaking. A main rotor blade penetrated the tail boom, causing tail separation. The fuselage came to rest on its left side, facing 180 degrees from its original heading, within seconds. Multiple strike marks on the cabin and control linkages were consistent with the rotor impact.
Injuries and Response
The pilot sustained a head injury and was rendered unconscious for approximately five minutes. Passengers and a neighbor extricated the pilot from the wreckage. All three occupants were taken to a hospital; the pilot was kept overnight for observation and released the next day, while the passengers suffered minor injuries and were not admitted. The engine was not shut off by the occupants, but no witnesses reported it running after evacuation.
Probable Cause
Investigators determined that the helicopter's nose attitude was slightly higher than normal during the takeoff, very likely giving the pilot the impression the helicopter was higher off the ground than it was. It is virtually certain that the rear of the left skid remained in contact with the ground as the helicopter began moving left, generating friction that caused the helicopter to pivot around that point. This initiated a dynamic rollover, which the pilot attempted to counter by lowering the collective control, but the roll continued until the main rotor struck the ground.
Additional Information
The helicopter was not equipped with flight data or cockpit voice recorders. Recorded GPS data did not assist the investigation due to the short duration. Mobile phone records showed no calls or messages involving the pilot before the accident. The helicopter was within weight and balance limits, and fuel analysis found no contamination. The pilot held a valid medical certificate with no evidence of a medical event. Maintenance records indicated some overdue components, but the helicopter was scheduled for maintenance the following week. Weather at the nearest aerodrome included wind from 060 degrees at 6 knots, with a clear day and light easterly winds at the site.