Incident Overview
A student pilot preparing for his first solo flight reported that the collective control was down and the governor was engaged. As two Jet Ranger helicopters approached his location, he decided to delay his takeoff. The student stated that his helicopter was not light on the skids and believed it yawed left and then right, though he was uncertain of the sequence. His next memory was attempting to switch off the main switch as the helicopter lay on its side.
Witness Observations
Witnesses reported seeing the helicopter out of control before it came to rest on the ground on its side. No further details of the trajectory or duration of the loss of control were provided.
Student's Account
The student affirmed that there had been no preaccident failure or malfunction of the helicopter or any of its systems. The incident occurred during the pilot's first solo flight, but the specific aircraft type, registration, engine count, date, operator, location, number of occupants, injuries, and extent of damage were not disclosed in the available information.
Conclusion
The investigation did not assign a probable cause to the incident. The available facts are limited to the student's recollection and witness observations, with no identified mechanical issues.