NTSB CAROL · Event
Event SEA91LA245
Aircraft involved
Probable cause & findings
THE PILOT'S FAILURE TO EXTEND THE LANDING GEAR. A FACTOR CONTRIBUTING TO THE ACCIDENT WAS THE PILOT'S FAILURE TO UTILIZE THE LANDING CHECKLIST.
Factual narrative
UPON ARRIVAL AT THE AIRPORT THE PILOT EXECUTED AN APPROACH TO RUNWAY 16. HE FAILED TO USE THE LANDING CHECKLIST AND SUBSEQUENTLY FAILED TO EXTEND THE LANDING GEAR. SHORTLY THEREAFTER, THE AIRCRAFT LANDED GEAR UP. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12
Verbatim from NTSB's published report. Source file
NTSB_1991_SEA91LA245.txt.
Findings + structured fields enriched from FAA avall.mdb.
Full investigation docket on
data.ntsb.gov ↗.
Beyond the agency record
Search this event elsewhere.
Pre-filled searches into the sources where news + community discussion of aviation events lives. External sources are reported, not agency. Treat them as signal that something happened, not as fact about what happened.
Entity-clustered aviation events in the press — last 24 hr + 30-day archive.
Official agency record + docket.
Investigative docket: factual reports, photos, transcripts.
Long-running aviation incident database (Flight Safety Foundation).
Community NTSB synthesis blog — often has photos and witness reports.
Gold-standard aviation incident blog.
Aviation industry news search.
GA pilot forum — informed but rumor-prone.
GA pilot subreddit search.
Tail-number page — flight history (free tier limited).
AOPA Air Safety Institute search.
Mainstream press coverage. Recent events only.
Privacy-preserving news search.
External links open in a new tab. We don't ingest their content; we deep-link search queries.
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.
- NASA NTRS 2020 · Technical Memorandum (TM)
Evaluation Issues for a Flight Deck Interface; CAST SE-210 Output 2: Report 4 of 6
This report is part of a series of reports that addresses flight deck design and evaluation, written as a response to loss of control accidents.
- Embry-Riddle Scholarly Commons 2023 · Conference paper
Utilizing Drones to Streamline Wildlife Hazard Management Efforts by Airport Operators
Airports operating under the Code of Federal Regulations Part 139 should conduct a wildlife hazard assessment (WHA) when some wildlife-strike events have occurred at or near the airport.
- NASA NTRS 2019 · Contractor Report (CR)
Flight test investigation of certification issues pertaining to general-aviation-type aircraft with natural laminar flow
Development of Natural Laminar Flow (NLF) technology for application to general aviation-type aircraft has raised some question as to the adequacy of FAR Part 23 for certification of aircraft with sig…
- arXiv 2012 · arXiv preprint
A mathematical model of sap exudation in maple trees governed by ice melting, gas dissolution and osmosis
We develop a mathematical model for sap exudation in a maple tree that is based on a purely physical mechanism for internal pressure generation in trees in the leafless state.
- Embry-Riddle Scholarly Commons 2001 · Journal article (JAAER)
A Comparison of the Learning Styles of Aviation and Non-Aviation College Students
In contrast to established educational fields such as mathematics, the discipline of aviation education is relatively young.
- Embry-Riddle Scholarly Commons 1992 · Journal article (JAAER)
A Turning Point in Aviation Training: The AQP Mandates Crew Resource Management and Line Operational Simulations
Crew Resource Management (CRM) and Line Oriented Flight Training (LOFT) have not been mandatory elements of air carrier flight crew training.
Browse the full corpus — academia portal ↗