NTSB CAROL · Event
Event NYC92LA159
Aircraft involved
Probable cause & findings
A YAW FOR UNKNOWN REASON(S) WHICH RESULTED IN THE TAIL ROTOR CONTACTING THE DIRT BANK AND A LOSS OF CONTROL. A FACTOR RELATED TO THE ACCIDENT WAS THE DECISION OF THE PILOT TO OPERATE IN CLOSE VICINITY TO THE DIRK BANK.
Factual narrative
THE HELICOPTER WAS BEING REPOSITIONED ONTO A TRAILER WHEN THE TAIL SWUNG TO THE LEFT AND IMPACTED ON A DIRT BANK LOCATED 25 FEET FROM THE TRAILER. THE PILOT WAS UNABLE TO CONTROL THE HELICOPTER AND ATTEMPTED TO MAKE A LANDING. THE RIGHT SKID TOUCHED DOWN ON THE TRAILER AND AS THE HELICOPTER SETTLED, IT ROLLED OVER ON ITS LEFT SIDE. THE PILOT REPORTED THE RIGHT TURN WAS UNCONTROLLABLE; HOWEVER, POST ACCIDENT INVESTIGATION BY THE FAA REVEALED NO EVIDENCE OF MECHANICAL FAILURE OR MALFUNCTION. IN ADDITION THEY SAID, THE CONTINUITY OF THE CONTROL RODS AND CABLES TO THE TAIL ROTOR WAS UNABLE TO BE DETERMINED BECAUSE THE ENTIRE TAIL ASSEMBLY WAS SEPARATED FROM THE TAIL BOOM. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12
Verbatim from NTSB's published report. Source file
NTSB_1992_NYC92LA159.txt.
Findings + structured fields enriched from FAA avall.mdb.
Full investigation docket on
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Related research
What the literature says.
Academic papers and agency reports matching this event's aircraft type or causal vocabulary (loss of control). Sourced from NASA NTRS, NTSB Safety Studies, FAA CAMI, AOPA Air Safety Institute, Embry-Riddle Scholarly Commons, arXiv, and the Semantic Scholar academic graph.
- Embry-Riddle Scholarly Commons 2025 · Journal article (JAAER)
A Scoping Review of Aviation Loss of Control Inflight Research
Loss of control – inflight (LOC-I) contributes to aircraft accidents at unacceptably high rates. Significant industry efforts and research have aimed to improve LOC-I prevention, detection, and recove…
- SKYbrary (Eurocontrol) 2024 · SKYbrary article
Loss of Control In-Flight (LOC-I) — SKYbrary Knowledge Base
SKYbrary comprehensive knowledge-base entry on Loss of Control In-Flight — definitions, contributing factors, accident case studies (Air France 447, Colgan 3407), and prevention strategies.
- NTSB Aircraft Accident Reports 2022 · Accident report
Loss of Control on Takeoff in Icing Conditions — Citation 560XL
Cessna Citation 560XL fatal takeoff icing accident, March 2018. Investigation of a Citation 560XL loss-of-control takeoff accident in icing conditions.
- Semantic Scholar 2021 · Article (Aviation)
ANALYSIS OF GENERAL AVIATION FIXED-WING AIRCRAFT ACCIDENTS INVOLVING INFLIGHT LOSS OF CONTROL USING A STATE-BASED APPROACH
Inflight loss of control (LOC-I) is a significant cause of General Aviation (GA) fixed-wing aircraft accidents. The United States National Transportation Safety Board’s database provides a rich source…
- NASA NTRS 2021 · Presentation
Use of Design of Experiments in Determining Neural Network Architectures for Loss of Control Detection
Abstract—We describe empirical methods for selecting a neural network architecture to implement belief state inference on generic commercial transport aircraft.
- NASA NTRS 2021 · Conference Paper
Use of Design of Experiments in Determining Neural Network Architectures for Loss of Control Detection
We describe empirical methods for selecting a neural network architecture to implement belief state inference on generic commercial transport aircraft.
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