NTSB CAROL · Event
Event WPR21LA359
Aircraft involved
Probable cause & findings
The student pilot's failure to maintain helicopter control while making a clearing turn which resulted in a hard landing.
Factual narrative
The solo student pilot reported that, while making a clearing turn, the wind caught the tail and abruptly spun the helicopter. He applied corrective pedal inputs then raised the collective to avoid the ground and the helicopter began to rotate clockwise about the vertical axis and could not be corrected by application of left pedal. About 50 to 60 ft above the ground, he entered an autorotation where the helicopter landed hard and sustained substantial damage to the fuselage. The student pilot reported that there were no preaccident mechanical failures or malfunctions with the helicopter that would have precluded normal operation. Source: NTSB Aviation Accident Database Retrieved: 2026-02-12
NTSB Findings
Hierarchical cause / factor breakdown from the FAA bulk avdata database. Each finding tagged C (Cause) or F (Factor).
- — Personnel issues-Task performance-Use of equip/info-Aircraft control-Student/instructed pilot
- — Aircraft-Aircraft oper/perf/capability-Performance/control parameters-Descent/approach/glide path-Not attained/maintained
Verbatim from NTSB's published report. Source file
NTSB_2021_WPR21LA359.txt.
Findings + structured fields enriched from FAA avall.mdb.
Full investigation docket on
data.ntsb.gov ↗.
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