Incident Overview
A helicopter involved in an external load operation experienced a rotor strike during a repositioning maneuver. The aircraft was being used to transport a 1190 lb electric pump and fan from the back of a pickup truck. On the fourth load, the pilot was preparing to lift the load but was not satisfied with its position. He released the external load line from the bottom of the helicopter, moved the helicopter to the right, and landed near the pickup truck.
Rotor Strike and Injuries
Just prior to landing, the main rotor blades struck the load, knocking it out of the truck. The ground hookup person received minor injuries from flying debris.
No Further Details
The official report does not provide additional information such as aircraft type, registration, operator, location, time of day, weather conditions, or ATC involvement. No probable cause is stated in the source.