DEN85LA104
1985-03-31 · CASPER, Wyoming, United States · None · 1 aircraft · Status: Completed
Airport HAD
Aircraft involved
Factual narrative
BEFORE REACHING THE DESTINATION, THE ACFT ENCOUNTERED TURBULENCE & THE PASSENGER BECAME ILL. THE PLT TRIED TO LAND ON THE EAST-WEST RWY, BUT THE X-WIND WAS TOO STRONG, SO HE THEN ENTERED A PATTERN FOR RWY 3. AFTER TURNING INTO THE WIND FOR A LANDING, THE ACFT ENCOUNTERED A GUST-LIKE CONDITION, THEN STALLED & IMPACTED THE GROUND. THERE WAS A FAST MOVING SNOW SQUALL IN THE VICINITY WITH WIND GUSTS TO 58 KTS. ALSO, THERE WAS EVIDENCE THAT THE ACFT HAD ENCOUNTERED WIND SHEAR. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12
Verbatim from NTSB's published report. Source file
NTSB_1985_DEN85LA104.txt.
Findings + structured fields enriched from FAA avall.mdb.
Full investigation docket on
data.ntsb.gov ↗.
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Related research
Matched on aircraft type or causal vocabulary (wind shear, stall, turbulence). All research papers
- NASA NTRS 2019 · Conference Paper Transonic Experimental Observations of Abrupt Wing Stall on an F/A-l8E Model
A transonic wind tunnel test of an 8% F/A-18E model was conducted in the NASA Langley Research Center (LaRC) 16 ft Transonic Tunnel (16-ft TT) to investigate on-surface flow physics during stall.
- NASA NTRS 2019 · Conference Paper Transonic Experimental Observations of Abrupt Wing Stall on an F/A-18E Model (Invited)
A transonic wind tunnel test of an 8% F/A-18E model was conducted in the NASA Langley Research Center (LaRC) 16 ft Transonic Tunnel (16-ft TT) to investigate on-surface flow physics during stall.
- NASA NTRS 2019 · Contractor Report (CR) An Examination of Aviation Accidents Associated with Turbulence, Wind Shear and Thunderstorm
The focal point of the study reported here was the definition and examination of turbulence, wind shear and thunderstorm in relation to aviation accidents.
- Embry-Riddle Scholarly Commons 2021 · Journal article (IJAAA) Comparative Study on the Prediction of Aerodynamic Characteristics of Mini - Unmanned Aerial Vehicle with Turbulence Models
When dealing with CFD simulations the turbulent nature is seen on most of the engineering flows and these flows need to be solved.
- arXiv 2020 · arXiv preprint Numerical Simulation of Iced Wing Using Separating Shear Layer Fixed Turbulence Models
Aerodynamic prediction of glaze ice accretion on airfoils and wing is studied using the Reynolds-averaged Navier-Stokes method.
- NASA NTRS 2019 · Conference Paper Optimal recovery from microburst wind shear
The flight path of a twin-jet transport aircraft is optimized in a microburst encounter during approach to landing. The objective is to execute an escape maneuver that maintains safe ground clearance …