Probable cause
The pilot's failure to maintain aircraft control during the landing approach, which resulted in an excessive descent angle and settling with power.
NTSB analysis
The pilot reported that he was making an approach to landing on a shoreline. As the helicopter passed through 200 feet, it encountered settling with power. The pilot was unable to arrest the descent and the helicopter subsequently impacted the water. The main rotor blades and aircraft structure were substantially damaged. The pilot reported no preimpact mechanical malfunctions or failures with the helicopter that would have precluded normal operation.
Text from the NTSB. Open the NTSB docket for WPR14CA290 for the full record.
Event
- Date
- Jul 11, 2014
- Type
- Accident
- Place
- Kingston, Washington
- Nearest airport
- Thompson Airport (WA61)
- Highest injury
- Minor
- Minor injuries
- 2
- Weather
- Visual (VMC)
- Light
- Day
Bell 47K
- N-number
- N88771
- Category
- Helicopter
- Damage
- Substantial
- Operating rule
- Part 91 (general aviation)
- Purpose of flight
- Personal
From the NTSB aviation accident database: N-registered aircraft, events since 2008, data through Oct 28, 2026. The file is published monthly, so the latest weeks are incomplete and recent records can change. The official source is the NTSB aviation investigation search. CheckAero is independent and not affiliated with the NTSB.