CEN26LA047
2025-11-12 · Sheboygan Falls, Wisconsin, United States · None · 1 aircraft · Status: Completed
Airport SBM
Current FAA registration · N94342
- Make / Model
- ENGINEERING & RESEARCH 415-C
- Year of manufacture
- 1946 · 79 years old at event
- Engine
- CONT MOTOR A&C75 SERIES (75 hp)
- Seats / Engines
- 2 seats · 1 engine
- Last airworthiness date
- 19560217
- ADS-B equipped
- Yes — Mode-S AD1B4C
Source: FAA Aircraft Registry (releasable master file).
Aircraft involved
Probable cause & findings
The flight instructor’s failure to arrest the airplane’s descent rate during a takeoff simulated engine failure which resulted in a hard landing.
Factual narrative
The flight instructor reported that during the night instructional flight, they had just completed a touch and go landing when he announced a simulated engine failure after takeoff to the student. Having only accomplished simulated engine failures after takeoff during the day, the student was slow to use the attitude directional indicator (ADI) to command the appropriate pitch attitude, and the airspeed began to decay. The flight instructor immediately took the flight controls and attempted to establish a proper pitch attitude and added power to climb. The airspeed did not build quickly enough so he applied full power to attempt to recover from the maneuver. He reported that the engine initially hesitated, and he pulled “almost full up elevator” to establish a level attitude as the engine began to develop full power. However, the airplane’s rate of descent was not arrested prior to runway contact resulting in a hard landing. The flight instructor reported that there were no mechanical malfunctions or failures with the airplane that would have precluded normal operation. The flight instructor reported that the accident could have been avoided if he had familiarized the student with the ADI’s visual reference for best rate of climb and a power off landing attitude prior to the night flight, as well as, how to use the ADI’s during night flights. Additionally, trees and terrain west of the airplane’s approach point might have disturbed the approach winds. The instructor planned to factor that in during future approaches. Source: NTSB Aviation Accident Database Retrieved: 2026-02-12
NTSB Findings
FAA avdata. C = Cause, F = Factor.
- — Aircraft-Aircraft oper/perf/capability-Performance/control parameters-Descent rate-Related operating info
Verbatim from NTSB's published report. Source file
NTSB_2025_CEN26LA047.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
- NTSB CAROL Agency ↗
- NTSB Docket Agency ↗
- Aviation Safety Network Aviation press ↗
- Kathryn's Report Aviation press ↗
- Aviation Herald Aviation press ↗
- AVweb Aviation press ↗
- Pilots of America Community ↗
- Reddit /r/flying Community ↗
- FlightAware Aviation press ↗
- AOPA accident database Aviation press ↗
- Google News News ↗
- DuckDuckGo News ↗
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…