Incident Overview
The pilot of a helicopter reported that the accident occurred after completing a low-altitude aerial application spray run. During the subsequent climb to clear nearby trees, the left spray boom struck a tree. This impact caused the helicopter to begin rotating to the right.
Pilot Actions
The pilot applied full left pedal input in an attempt to counteract the rotation. However, the helicopter continued to rotate to the right. With the loss of directional control, the pilot initiated an emergency descent while simultaneously maneuvering to avoid obstacles.
Sequence of Events
Despite the pilot's efforts, the helicopter continued rotating as it descended. The aircraft subsequently impacted the ground while still rotating and rolled over. The extent of damage to the helicopter was not specified in the report.
Investigation Details
The investigation is based solely on the pilot's account. No information was provided regarding the helicopter type, registration, operator, location, date, time of day, weather conditions, or involvement of air traffic control. The number of occupants and any injuries were not disclosed.
Summary
The event highlights a loss of control following a tree strike during a low-altitude operation. The pilot's report details the sequence from the initial impact to the emergency descent and final rollover.