Overall Trends
Total, fatal, and serious accidents in the selected range.
Premium research interface
The modern interface for aviation safety intelligence.
Search investigations, review source evidence, monitor watched reports, and trace long-term patterns from one calm, data-first workspace.
63k+
Reports indexed
1940-2026
Coverage
Recent
Last data refresh
Search everything
Fast key and full-text search with live filters, watches, and precise metadata.
Use quotes for exact phrase matches (for example "fuel selector valve").
Featured Report
Safety trends by operating rule
Track fatal and non-fatal accident patterns across Part 91, Part 135, and Part 121 operations.
Loading trend charts…
High-signal investigations
Major cases, deep-report coverage, and investigation media across decades of NTSB history.
Browse the aviation graph
Move quickly by aircraft, airport, operator, and time with indexes built for research, not wandering.
Last Data Update
By Decade
By Month
Aircraft Manufacturer
More manufacturersAirports
More airportsOperators
More operatorsAbout
Aviation safety reports, made easier to study
NTSB Reports is an independent research and search tool for public aviation accident and incident records. It brings NTSB aviation reports, structured fields, docket files, extracted figures, photos, videos, and update history into one searchable interface.
The goal is practical safety education: make it faster to find relevant investigations, compare similar events, review factual records, and understand the evidence behind probable-cause and preliminary reports.
The investigative work and source records belong to the National Transportation Safety Board and the published investigation record. This site is not affiliated with or endorsed by the NTSB.
FAQs
NTSB Report
September 2, 1983 · Cessna 421C · N87546
Port Lavaca, TX
Overview
Report Status
Preliminary report
Event Type
Accident
Date
September 2, 1983
Injury Outcomes
No injuries (2 uninjured)
Location
Port Lavaca, TX
Aircraft
Cessna 421C
Tail Number
N87546
Injuries
None
Aircraft Damage
Substantial
NTSB Number
FTW83LA412
THE ACFT COLLIDED WITH A FENCE AND BUSHES DURING TAKEOFF. THE RWY WAS SHELL AND TURF CONSTRUCTION 2300 FT LONG. THE PLT FIGURED THE TAKEOFF DISTANCE FROM A CHART USING DRY HARD SURFACED LEVEL RWY. THE ACCELERATION SEEMED SLOW ACCORDING TO A WITNESS AND THE ACFT LEFT TIRE TRACKS UP TO A POINT ABOUT 10 FT FROM THE DEPARTURE END. AFTER COLLIDING WITH THE FENCEAND TOPS OF BUSHES AND TREES THE ACFT SETTLED INTO THE UNDERGROWTH AND SLID TO A STOP. THE ACFT WEIGHED 6718 POUNDS.
Full Narrative
THE ACFT COLLIDED WITH A FENCE AND BUSHES DURING TAKEOFF. THE RWY WAS SHELL AND TURF CONSTRUCTION 2300 FT LONG. THE PLT FIGURED THE TAKEOFF DISTANCE FROM A CHART USING DRY HARD SURFACED LEVEL RWY. THE ACCELERATION SEEMED SLOW ACCORDING TO A WITNESS AND THE ACFT LEFT TIRE TRACKS UP TO A POINT ABOUT 10 FT FROM THE DEPARTURE END. AFTER COLLIDING WITH THE FENCEAND TOPS OF BUSHES AND TREES THE ACFT SETTLED INTO THE UNDERGROWTH AND SLID TO A STOP. THE ACFT WEIGHED 6718 POUNDS.
Flight
Event TypeAccident
Event Time07:45 CDT
Nearest AirportTANNER (3nm W)
Runway27
Runway Length2300 ft
Runway Width105 ft
Flight Plan FiledNone
Aircraft FireNo
Aircraft ExplosionNo
Aircraft
AircraftCessna 421C
Tail NumberN87546
Aircraft CategoryAir
DamageSubstantial
Operating RulePart 91
Engines2
Engine TypeReciprocating
Engine DetailsContinental · GTSIO-520-L · Reciprocating · 375
Seats8
People & Injuries
Injury SummaryNo injuries (2 uninjured)
Fatal0
Serious0
Minor0
Uninjured2
Total2
Crew 1Age 33 · First Class
Conditions
ConditionsVMC
LightDaylight
Wind340° @ 7 kt
Visibility20 sm
CeilingNone
Temperature / Dew Point0 C
Altimeter0
Weather SourcePILO