NTSB CAROL · Event
Event FTW66A0120
Registry · N74856
FAA Aircraft Registry record.
Make / Model
BOEING 757-324
Year of manufacture
2004
Engine
ROLLS-ROYC RB-211 SERIES
Seats / Engines
275 seats · 2 engines
Last airworthiness date
20040127
ADS-B equipped
Yes — Mode-S AA1368
Registrant of record
UNITED AIRLINES INC
Source: FAA Aircraft Registry (releasable master file).
Aircraft involved
Historical record (pre-1982)
NTSB recorded this accident in the pre-1982 coded-field schema — structured fields rather than free-text narrative. Decoded codes use established NTSB single-letter taxonomies; cause factors remain verbatim pending the Form 6120.4 codebook lookup.
Aircraft
CONVAIR 600 · N74856
Damage
None
Craft type
Airplane
Classification
Accident
Light condition
Dawn
Weather
VMC
Phase of flight
D2
Weather at impact
Sky
CLEAR
Wind
040° / 6 kt
Temp
93° F
Pilot
Certificate
ZA (ZA)
Probable cause (from PRE1982.MDB)
FT OBSERVED ON COLLISION COURSE.SKY CONDITION HAZY
Investigator remarks
SHARP PULL-UP TO AVOID UNIDENTIFIED LIGHT AIRCRA
Cause factors
- 84/A/7 A MISCELLANEOUS EVASIVE MANEUVER TO AVOID COLLISION Cause — pilot/personnel action
- 82/J/V J WEATHER OBSTRUCTIONS TO VISION Joint cause
- 68/J/K0 J PERSONNEL PILOT OF OTHER AIRCRAFT Joint cause
Decoded against the NTSB Form 6120.4 cause-factor codebook (ct_Pre1982 table). Each row shows the raw triplet, modifier (Cause / Factor / etc.), category, and specific code.
Source: NTSB pre-1982 historical archive. Docket
1 0024.
Source file
NTSB_1966_1_0024.txt.
Modern CAROL record on
data.ntsb.gov ↗.
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Related research
What the literature says.
Academic papers and agency reports matching this event's aircraft type. 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 2012 · Journal article (JAAER)
Aviation Law After September 11th: Cases and Materials by Timothy M. Ravich, Lake Mary, FL: Vandeplas Publishing, 2010. ISBN: 978-1-60042-118-1.
- arXiv 2025 · arXiv preprint
LAA3D: A Benchmark of Detecting and Tracking Low-Altitude Aircraft in 3D Space
Perception of Low-Altitude Aircraft (LAA) in 3D space enables precise 3D object localization and behavior understanding. However, datasets tailored for 3D LAA perception remain scarce.
- 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…
- arXiv 2024 · arXiv preprint
Landing Trajectory Prediction for UAS Based on Generative Adversarial Network
Models for trajectory prediction are an essential component of many advanced air mobility studies. These models help aircraft detect conflict and plan avoidance maneuvers, which is especially importan…
- arXiv 2024 · arXiv preprint
Very High-Resolution Bridge Deformation Monitoring Using UAV-based Photogrammetry
Accurate and efficient structural health monitoring of infrastructure objects such as bridges is a vital task, as many existing constructions have already reached or are approaching their planned serv…
- Embry-Riddle Scholarly Commons 2022 · Conference paper
Creating the Next Generation of Aviation Professionals: Creating Diversity in the Next Generation
Covid-19, mandatory retirement age, the 1500 Hour ATP rule and lack of future aviation professionals has lead to a global industry crisis.
Browse the full corpus — academia portal ↗