Bell 47G-2 accident near Benton City, WA

On August 26, 1999, a Bell 47G-2 (helicopter) was involved in an accident near Benton City, WA. 1 person died. Damage to the aircraft: destroyed.

Date
August 26, 1999
Place
Benton City, WA
Aircraft
Bell 47G-2 · Helicopter
Injuries
1 fatal, 0 serious, 0 minor
Damage
Destroyed
Position
46.241°N, 119.491°W
NTSB ID
20001212X19655

NTSB summary

HISTORY OF FLIGHT On August 26, 1999, approximately 1125 Pacific daylight time, a non-deregistered Bell 47G-2 helicopter, previously N11VH, being operated by the owner, was destroyed during a collision with terrain and subsequent post-crash fire approximately four miles southeast of Benton City, Washington. The owner, who was the sole occupant, was fatally injured. Visual meteorological conditions existed and no flight plan had been filed. The personal flight was to have been operated under the provisions of 14CFR91, and originated from the owner's residence earlier in the morning. There were no reported eyewitnesses to the accident. An ear witness reported hearing the rotorcraft depart from her neighbor's property and subsequently heard a "popping" sound followed by silence. She then looked west and observed a smoke plume (refer to ATTACHMENT FAA I). PERSONNEL INFORMATION The pilot's family provided a single flight logbook which was examined. The cover page of the logbook contained no pilot certificate information and was annotated as "log book #1." The logbook's first two pages contained written entries for 13 individual flights with the first flight dated 2/21/88, and the last dated 8/24/99. The first five flights, flown in a Hiller FH-1100 rotorcraft between 2/21/88 and 4/15/88, totaled 5.1 hours of flight time (all logged as dual). The remaining eight flights, flown in N11VH between 7/19/99 and 8/24/99, totaled 10.0 hours (all logged as dual). Refer to TABLE I for a breakdown of the pilot's logbook. There was no record of the pilot possessing a student pilot or any oth

Probable cause

A loss of power for undetermined reasons and the failure of the pilot to maintain adequate rotor RPM following the power loss. Contributing factors were the pilot's lack of certification and total experience.

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