WPR20LA190
2020-06-23 · North Las Vegas, Nevada, United States · None · 1 aircraft · Status: Completed
Airport VGT
Current FAA registration · N202CC
- Make / Model
- SCHWEIZER 269C
- Year of manufacture
- 1989 · 31 years old at event
- Engine
- LYCOMING HIO-360 SER (205 hp)
- Seats / Engines
- 3 seats · 1 engine
- Last airworthiness date
- 19920622
- ADS-B equipped
- Yes — Mode-S A199A6
Source: FAA Aircraft Registry (releasable master file).
Aircraft involved
Probable cause & findings
A total loss of engine power for reasons that could not be determined based on the available information.
Factual narrative
On June 23, 2020, at 0935 Pacific daylight time, a Schweizer 269C, N202CC, was substantially damaged when it was involved in an accident near Las Vegas, Nevada. The flight instructor and pilot receiving instruction were not injured. The helicopter was operated as a Title 14 Code of Federal Regulations Part 91 instructional flight. According to the flight instructor, they were returning to the airport following air work in the training area. At 4,000 ft mean sea level (msl), the instructor initiated a simulated engine failure, and the pilot receiving instruction entered an autorotation. Shortly thereafter, the engine lost total power and the flight instructor assumed control of the helicopter and landed on desert terrain, after which the helicopter slid forward between 20 and 40 ft. They egressed the helicopter and noted that the tailboom had separated. Examination of the helicopter revealed that the damage was consistent with the helicopter rocking forward, then aft, and the tail striking the ground. The flight controls were continuous from the cockpit and there was sufficient fuel onboard. A visual examination and subsequent test run of the engine revealed no anomalies that would have precluded normal operation. The flight instructor and pilot receiving instruction onboard the helicopter were returning to the airport following air work in the training area. At 4,000 ft mean sea level (msl), the instructor initiated a simulated engine failure, and the pilot receiving instruction entered an autorotation. Shortly thereafter, the engine lost total power and the flight instructor assumed control of the helicopter and landed on desert terrain, after which the helicopter slid forward between 20 and 40 ft. Examination of the helicopter revealed damage that was consistent with the helicopter rocking forward, then aft, and the tail striking the ground. The flight controls were continuous from the cockpit, and sufficient fuel was onboard. A visual examination and subsequent test run of the engine revealed no anomalies that would have precluded normal operation. The reason for the loss of engine power could not be determined based on the available information. Source: NTSB Aviation Accident Database Retrieved: 2026-02-12
NTSB Findings
FAA avdata. C = Cause, F = Factor.
- — Not determined-Not determined-(general)-(general)-Unknown/Not determined
Verbatim from NTSB's published report. Source file
NTSB_2020_WPR20LA190.txt.
Findings + structured fields enriched from FAA avall.mdb.
Full investigation docket on
data.ntsb.gov ↗.
Search this event elsewhere
External sources are reported, not agency: signal that something happened, not fact about what happened.
- TallyAero Live Wire Aviation press
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Related research
Matched on aircraft type or causal vocabulary (engine failure). All research papers
- arXiv 2022 · arXiv preprint Multi-level Adaptation for Automatic Landing with Engine Failure under Turbulent Weather
This paper addresses efficient feasibility evaluation of possible emergency landing sites, online navigation, and path following for automatic landing under engine-out failure subject to turbulent wea…
- NASA NTRS 2019 · Conference Paper Simulation of Liquid Rocket Engine Failure Propagation Using Self-Evolving Scenarios
Traditional probabilistic risk assessment approaches often require failure scenarios to be explicitly defined through event sequences that are then quantified as part of the integrated analysis.
- NASA NTRS 2019 · Conference Paper Rocket engine failure detection using system identification techiques
The theoretical foundation and application of two univariate failure detection algorithms to Space Shuttle Main Engine (SSME) test firing data is presented.
- NASA NTRS 2019 · Conference Paper Rocket engine failure detection using system identification techniques
The theoretical foundation and application of two univariate failure detection algorithms to Space Shuttle Main Engine (SSME) test firing data is presented.
- NASA NTRS 2019 · Technical Memorandum (TM) A simulator investigation of engine failure compensation for powered-lift STOL aircraft
A piloted simulator investigation of various engine failure compensation concepts for powered-lift STOL aircraft was carried out at the Ames Research Center.
- Semantic Scholar 2019 · Article (AIAA Scitech 2019 Forum) Impact of Engine Failure Constraints on the Initial Sizing of Hybrid-Electric GA Aircraft
Potential advantages of hybrid-electric aircraft are fuel savings, lower emissions, and reduced noise. Since these aircraft generally apply multiple power sources, they can also be designed to sustain…