NTSB CAROL · Event
Event DEN90FA092
Aircraft involved
Probable cause & findings
THE PILOT'S LOSS OF CONTROL OF THE AIRPLANE DUE TO SPATIAL DISORIENTATION. CONTRIBUTING FACTOR(S) WAS: THE LACK OF SURFACE REFERENCE WHILE TAKING OFF OVER A SPARSELY POPULATED AREA UNDER DARK NIGHT LIGHT CONDITIONS.
Factual narrative
THE PLT STATED HE ACTIVATED THE RWY EDGE LIGHTS PRIOR TO TAXIING FOR TAKEOFF, AND TAXIED FOR 'QUITE A WHILE' BECAUSE THE TAXIWAY IS NOT LIGHTED. HE BELIEVES THE LIGHTS WENT OUT SHORTLY AFTER THE AIRPLANE BECAME AIRBORNE. THE RWY LIGHTS REMAIN ILLUMINATED FOR APRX 15 MIN AFTER ACTIVATION. THE SURVIVING PAX REMEMBERED THE AIRPLANE 'TUMBLING' AFTER TAKEOFF.THE AIRPLANE STRUCK THE GROUND IN A LEFT WING DOWN, NOSE LOW ATTITUDE. THE AIRPORT IS LOCATED SOUTHEAST OF THE CITY, ANDPILOTS FAMILIAR WITH THE AIRPORT DESCRIBED THE AREA ALONG THE EXTENDED CENTERLINE OF RWY 21 AS 'A BLACK HOLE'. THE PILOTHAD LOGGED 4 HRS OF NIGHT TIME IN THE LAST 90 DAYS. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12
Verbatim from NTSB's published report. Source file
NTSB_1990_DEN90FA092.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, spatial disorientation). 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 (IJAAA)
Design, Implementation, and Testing of Spatial Disorientation Scenarios in a Modified Hexapod Motion Simulator
Abstract Investigations into aviation accidents aim to identify root causes and enhance safety. Despite advancements in safety measures, technology, and education, general aviation accident rates rema…
- 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.
- AOPA Air Safety Institute 2022 · Safety advisor
Safety Advisor: Spatial Disorientation
Safety advisor on the perceptual illusions that cause spatial disorientation: the leans, graveyard spiral, somatogravic and somatogyral illusions, false horizon, and Coriolis.
- 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…
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