NTSB CAROL · Event
Event DEN85LA071
Aircraft involved
Factual narrative
ON SUNDAY 1/27/85 AT APPROXIMATELY 0849 MST, A BEECH DUCHESSN1850S, ON LEASE TO THE UNIVERSITY OF NORTH DAKOTA CRASHED AFTER TAKEOFF FROM THE GRAND FORKS AIRPORT, GRAND FORKS, ND.THE STUDENT PILOT AND CERTIFIED FLIGHT INSTRUCTORE WERE NOT INJURED. TWO PASSENGERS IN THE BACK SEATS RECEIVED SERIOUS INJURIES. THERE WAS NO FLIGHT PLAN FILED AND VMC PREVAILED. THE PRELIMINARY INVESTIGATION REVEALED THAT THIS FLIGHT WAS A TRAINING FLIGHT IN A MULTI-ENGINE AIRCRAFT. THE STUDENT PILOT INITIATED THE FLIGHT ON RUNWAY 34R. AT AN ALTITUDE OF APPROXIMATELY 150 FT. ABOVE GROUND LEVEL (AGL) THE FLIGHT INSTRUCTOR SIMULATED AN ENGINE FAILURE RETARDING THE LEFT THROTTLE. THE STUDENT PILOT WAS SLOW TO REACT TO THE FAILURE AND THE AIRSPEED DROPPED BELOW VMC. THE FLIGHT INSTRUCTOR TOOK CONTROL OF THE AIRCRAFT AND ATTEMPTED TO REGAIN FLYING SPEED BY INCREASING BOTH ENGINES TO FUEL POWER. THE INSTRUCTOR WAS UNABLE TO REGAIN AIRSPEED BEFORE GROUND IMPACT. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12
Verbatim from NTSB's published report. Source file
NTSB_1985_DEN85LA071.txt.
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Related research
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Academic papers and agency reports matching this event's aircraft type or causal vocabulary (engine failure). Sourced from NASA NTRS, NTSB Safety Studies, FAA CAMI, AOPA Air Safety Institute, Embry-Riddle Scholarly Commons, arXiv, and the Semantic Scholar academic graph.
- NTSB Aircraft Accident Reports 2018 · Accident report
Atlas Air Flight 3591 Boeing 767 Loss of Control (preliminary)
Atlas Air 3591 / Boeing 767-300 / Trinity Bay TX (Feb 23 2019) — preliminary. Preliminary investigation findings; superseded by the AAR-21/01 final report.
- NTSB Aircraft Accident Reports 2021 · Accident report
Crash of Atlas Air Flight 3591, Boeing 767-300 (N1217A)
Atlas Air 3591 crashed into Trinity Bay, Texas, February 23, 2019. Investigation of the in-flight loss-of-control crash of Atlas Air 3591 into Trinity Bay, Texas.
- 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.
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