NTSB Identification: FTW03LA224
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Nonscheduled 14 CFR
Friday, September 12, 2003
Galveston 395, GM
Probable Cause Approval Date:
Bell 206-B3, registration:
Injuries: 1 Minor, 3 Uninjured.
NTSB investigators may not have traveled in support of this investigation and used data provided by various sources to prepare this aircraft accident report.
The 19,000-hour pilot stated he rolled the throttle up to 70% and reached up to turn the generator on when the helicopter started "bouncing and seemed to be centered on the mast as the helicopter rocked on all four corners of the skids." The pilot then verified the collective was all the way down. The helicopter began to spin and he was unable to control with the anti-torque pedals. The pilot stated he centered the cyclic and the "rocking" continued. He rolled the throttle back to flight idle and noticed the helicopter was going over the edge of the platform. Subsequently, the pilot "rolled the throttle to full open as he pulled the collective." The pilot further reported he didn't believe the helicopter developed full power prior to impacting the water. The helicopter landed upright on the water, and came to rest on its right side. The floats were not deployed prior to impact with the water. Despite multiple attempts, the helicopter has not been located and is presumed to be destroyed.
The National Transportation Safety Board determines the probable cause(s) of this
The reason for loss of control was undetermined.