NTSB CAROL · Event
Event WPR23LA009
Registry · N874BB
FAA Aircraft Registry record.
Make / Model
BELL HELICOPTER TEXTRON CANADA 505
Year of manufacture
2019 · 3 years old at event
TCDS
R00008RD · BELL HELICOPTER TEXTRON CANADA LTD
Engine
SAFRAN ARRIUS 2R (460 hp)
Seats / Engines
5 seats · 1 engine
Last airworthiness date
20190826
ADS-B equipped
Yes — Mode-S AC054D
Registrant of record
20B B505 LLC
Source: FAA Aircraft Registry (releasable master file).
Aircraft involved
Probable cause & findings
The pilot’s loss of helicopter control during landing, that resulted in a dynamic roll over.
Factual narrative
The pilot reported that, he was initiating a landing to a ledge. As the landing skids contacted the ground, the pilot felt the helicopter settle tail first. Startled by this, he abruptly raised the collective, unaware that he was holding forward cyclic input. As power was applied, the rear skids lifted off the ground first, creating a nose low attitude. The helicopter subsequently rolled over onto its right side substantially damaging the fuselage. The 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-Pilot
- — Aircraft-Aircraft oper/perf/capability-Performance/control parameters-Lateral/bank control-Not attained/maintained
Verbatim from NTSB's published report. Source file
NTSB_2022_WPR23LA009.txt.
Findings + structured fields enriched from FAA avall.mdb.
Full investigation docket on
data.ntsb.gov ↗.
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Browse the full corpus — academia portal ↗