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
January 20, 1982 · De Havilland DHC-6-300 · N9240N
Washington, DC
Overview
Report Status
Preliminary report
Event Type
Incident
Date
January 20, 1982
Injury Outcomes
No injuries (1 uninjured)
Location
Washington, DC
Aircraft
De Havilland DHC-6-300
Tail Number
N9240N
Operator
Calvin Cafritz Enterprises
Injuries
None
Aircraft Damage
Minor
NTSB Number
ATL82IA038
AIRCRAFT WAS BEING FERRIED TO WASHINGTON, DC FOLLOWING REWORK IN TORONTO, CANADA. DURING LETDOWN IN IFR CONDITIONS AND MODERATE ICING, PILOT NOTICED A GLOW ON THE RIGHT WING. AS HE LEANED OVER TO CHECK IT, THE RIGHT ENGINE FIRE WARNING LIGHT AND FIRE BELL WENT OFF. THE PILOT SECURED THE ENGINE AND LANDED WITHOUT FURTHER INCIDENT. INVESTIGATION REVEALED THAT THE RIGHT ENGINE INLET DEICE BOOT HAD SHORTED OUT. FIRE DAMAGE WAS LIMITED TO THE BOOT. THE DEICING BOOT HAD BEEN INSTALLED DURING THE REFURBISHMENT. THE CAUSE OF THE SHORT WAS NOT DETERMINED.
Full Narrative
AIRCRAFT WAS BEING FERRIED TO WASHINGTON, DC FOLLOWING REWORK IN TORONTO, CANADA. DURING LETDOWN IN IFR CONDITIONS AND MODERATE ICING, PILOT NOTICED A GLOW ON THE RIGHT WING. AS HE LEANED OVER TO CHECK IT, THE RIGHT ENGINE FIRE WARNING LIGHT AND FIRE BELL WENT OFF. THE PILOT SECURED THE ENGINE AND LANDED WITHOUT FURTHER INCIDENT. INVESTIGATION REVEALED THAT THE RIGHT ENGINE INLET DEICE BOOT HAD SHORTED OUT. FIRE DAMAGE WAS LIMITED TO THE BOOT. THE DEICING BOOT HAD BEEN INSTALLED DURING THE REFURBISHMENT. THE CAUSE OF THE SHORT WAS NOT DETERMINED.
Flight
Event TypeIncident
Event Time20:05 EST
Nearest Airport0nm N
Runway0
Runway Length0
Runway Width0
Flight Plan FiledIFR
Aircraft FireIflt
Aircraft ExplosionIflt
Aircraft
AircraftDe Havilland DHC-6-300
Tail NumberN9240N
Aircraft CategoryAir
DamageMinor
OperatorCalvin Cafritz Enterprises
Operating RulePart 91
Engines2
Engine TypeTurboprop
Engine DetailsA/C Of Canada · PT6A-27 · Turboprop · 620
Seats22
People & Injuries
Injury SummaryNo injuries (1 uninjured)
Fatal0
Serious0
Minor0
Uninjured1
Total1
Crew 1Age 31 · First Class
Conditions
ConditionsIMC
LightDark Night
Wind30° @ 4 kt
CeilingOvercast 500 ft
Temperature / Dew Point0 C
Altimeter30.00 inHg
Observation Time19:53