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Atlas / NTSB / CEN25LA167

NTSB CAROL · Event

Event CEN25LA167

2025-04-30 Bethany, Oklahoma, United States Airport · PWA Minor 1 aircraft Status: Completed

Registry · N9TV

FAA Aircraft Registry record.

Make / Model

BELL HELICOPTER TEXTRON CANADA 206L-4

Year of manufacture

1995 · 30 years old at event

TCDS

H2SW · BELL HELICOPTER TEXTRON CANADA LTD

Engine

ALLISON 250-C20 SER (420 hp)

Seats / Engines

5 seats · 1 engine

Last airworthiness date

19950512

ADS-B equipped

Yes — Mode-S AC6C37

Registrant of record

GRIFFIN TELEVISION OKC LLC

Source: FAA Aircraft Registry (releasable master file).

Aircraft involved

Probable cause & findings

The pilot’s improper landing technique that allowed the helicopter’s right skid to get caught on the landing platform, which resulted in a dynamic rollover.

Factual narrative

After completing a two-hour news gathering flight, the pilot returned to the airport and attempted to land on a dolly landing platform. The pilot stated that he landed off-center on the platform, then attempted to back out and straighten the helicopter. The helicopter’s right skid got caught in the middle of the platform, and the helicopter rolled right and experienced a dynamic rollover, which resulted in substantial damage. The pilot reported that there were no preaccident mechanical malfunctions or failures of 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).

  • Aircraft-Aircraft oper/perf/capability-Performance/control parameters-Lateral/bank control-Not attained/maintained
  • Personnel issues-Task performance-Use of equip/info-Aircraft control-Pilot

Verbatim from NTSB's published report. Source file NTSB_2025_CEN25LA167.txt. Findings + structured fields enriched from FAA avall.mdb. Full investigation docket on data.ntsb.gov ↗.

Related research

What the literature says.

Academic papers and agency reports matching this event's aircraft type. Sourced from NASA NTRS, NTSB Safety Studies, FAA CAMI, AOPA Air Safety Institute, Embry-Riddle Scholarly Commons, arXiv, and the Semantic Scholar academic graph.

Browse the full corpus — academia portal ↗