Event
Shortly after liftoff, the helicopter experienced a power loss at an altitude of 300 feet. The pilot initiated an emergency landing in a wet, swampy area characterized by very high vegetation. During the landing, the helicopter touched down hard, and the main rotor blades struck the tailboom.
Post-Accident Inspection
A post-accident inspection was conducted by the operator. The engine was run and operated without any malfunction. The airframe fuel filter was checked and no contamination was found. The operator then disassembled the engine pneumatic system and discovered approximately 10 cubic centimeters of water in the PC filter and fuel control.
Findings
No further issues were identified during the inspection. The source of the water was not specified in the report.