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Atlas / NTSB / CEN14CA360

NTSB CAROL · Event

Event CEN14CA360

2014-07-11 Englewood, Colorado, United States Airport · KAPA None 1 aircraft Status: Completed

Registry · N69MP

FAA Aircraft Registry record.

Make / Model

BELL HELICOPTER TEXTRON CANADA 505

Year of manufacture

2019

TCDS

R00008RD · BELL HELICOPTER TEXTRON CANADA LTD

Engine

SAFRAN ARRIUS 2R (460 hp)

Seats / Engines

5 seats · 1 engine

Last airworthiness date

20190227

ADS-B equipped

Yes — Mode-S A9297E

Registrant of record

AVENU AVIATION LLC

Source: FAA Aircraft Registry (releasable master file).

Aircraft involved

Probable cause & findings

The pilot did not maintain control of the helicopter during the takeoff resulting in low rotor rpm and impact of the fuel trailer during the running landing.

Factual narrative

One witness reported seeing the helicopter transition to the west with "low power indications" and "multiple yaws." The helicopter settled to the ground and then struck a fuel trailer near the taxiway. According to the pilot, he transitioned the helicopter to a hover and taxied adjacent to the taxiway. When he attempted a forward takeoff from the hover, the "low rotor rpm warning sounded, the helicopter lost lift," and he performed a "running landing." He stated that there were no mechanical malfunctions or failures with the helicopter during the flight. The Federal Aviation Administration inspector confirmed that there was nothing mechanically wrong with the helicopter. One tail rotor blade and the stabilizer separated from the tail boom. One witness reported seeing the helicopter transition to the west with "low power indications" and "multiple yaws." The helicopter settled to the ground and then struck a fuel trailer near the taxiway, resulting in substantial damage to the tail boom. According to the pilot, he transitioned the helicopter to a hover and taxied adjacent to the taxiway. When he attempted a forward takeoff from the hover, the "low rotor rpm warning sounded, the helicopter lost lift," and he performed a "running landing." He stated that there were no mechanical malfunctions or failures with the helicopter during the flight. An examination of the helicopter confirmed that there was nothing mechanically wrong with the helicopter. 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).

  • C Personnel issues-Task performance-Use of equip/info-Aircraft control-Pilot - C
  • C Aircraft-Aircraft oper/perf/capability-Performance/control parameters-Prop/rotor parameters-Not attained/maintained - C
  • Environmental issues-Physical environment-Object/animal/substance-Ground vehicle-Contributed to outcome

Verbatim from NTSB's published report. Source file NTSB_2014_CEN14CA360.txt. Findings + structured fields enriched from FAA avall.mdb. Full investigation docket on data.ntsb.gov ↗.