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
June 22, 1987 · Cessna 310R · N98836
Kailua, HI
Overview
Report Status
Preliminary report
Event Type
Accident
Date
June 22, 1987
Injury Outcomes
No injuries (2 uninjured)
Location
Kailua, HI
Aircraft
Cessna 310R
Tail Number
N98836
Injuries
None
Aircraft Damage
Destroyed
NTSB Number
LAX87LA242
A CESSNA 310R DITCHED IN THE PACIFIC OCEAN APRX 500 NM SW HAWAII AFTER AN ENG FAILURE. THE PLT INDICATED THAT THE #2 ENG FAILED WHILE IN CRUISE FLT AT 8,000 FT MSL. OIL WAS OBSERVED LEAKING FROM THE ENG COWLING. THE ACFT WAS UNABLE TO MAINTAIN ALT ON #1 ENG. THE PLT REVERSED COURSE AND ATTEMPTED TO DUMP FUEL IN HOPE OF IMPROVING THE AIRPLANE'S SINGLE ENG PERFORMANCE. THE ACFT WAS EQUIPPED WITH A TEMPORARY LONG RANGE FUEL SYSTEM INSTALLED IN THE FUSELAGE AND WAS BEING FLOWN IN EXCESS OF ITS MAXIMUM CERTIFICATED GROSS WEIGHT. THE FERRY TANK FUEL WAS DRAINED INTO THE ACFT'S FUSELAGE. THE PLT STATED THAT HE HOPED THE FUEL WOULD FLOW OUT HOLES IN THE ACFT FUSELAGE. HE REPORTED THAT THE FUEL WAS FLOWING AROUND HIS FEET. THE ACFT WAS UNABLE TO MAINTAIN ALT AND WAS DITCHED IN THE OCEAN ARPX 45 MINUTES LATER. RECORDS INDICATE THE ACFT WAS SERVICED WITH 375.5 GALS OF FUEL THE EVENING PRIOR TO THE FLIGHT.
Full Narrative
A CESSNA 310R DITCHED IN THE PACIFIC OCEAN APRX 500 NM SW HAWAII AFTER AN ENG FAILURE. THE PLT INDICATED THAT THE #2 ENG FAILED WHILE IN CRUISE FLT AT 8,000 FT MSL. OIL WAS OBSERVED LEAKING FROM THE ENG COWLING. THE ACFT WAS UNABLE TO MAINTAIN ALT ON #1 ENG. THE PLT REVERSED COURSE AND ATTEMPTED TO DUMP FUEL IN HOPE OF IMPROVING THE AIRPLANE'S SINGLE ENG PERFORMANCE. THE ACFT WAS EQUIPPED WITH A TEMPORARY LONG RANGE FUEL SYSTEM INSTALLED IN THE FUSELAGE AND WAS BEING FLOWN IN EXCESS OF ITS MAXIMUM CERTIFICATED GROSS WEIGHT. THE FERRY TANK FUEL WAS DRAINED INTO THE ACFT'S FUSELAGE. THE PLT STATED THAT HE HOPED THE FUEL WOULD FLOW OUT HOLES IN THE ACFT FUSELAGE. HE REPORTED THAT THE FUEL WAS FLOWING AROUND HIS FEET. THE ACFT WAS UNABLE TO MAINTAIN ALT AND WAS DITCHED IN THE OCEAN ARPX 45 MINUTES LATER. RECORDS INDICATE THE ACFT WAS SERVICED WITH 375.5 GALS OF FUEL THE EVENING PRIOR TO THE FLIGHT.
Flight
Event TypeAccident
Event Time09:36 HST
Nearest Airport0nm N
Runway0
Flight Plan FiledIFR
Aircraft FireNo
Aircraft ExplosionNo
Aircraft
AircraftCessna 310R
Tail NumberN98836
Aircraft CategoryAir
DamageDestroyed
Operating RulePart 91
Engines2
Engine TypeReciprocating
Engine DetailsContinental · TSIO-520 · Reciprocating · 285
Seats2
People & Injuries
Injury SummaryNo injuries (2 uninjured)
Fatal0
Serious0
Minor0
Uninjured2
Total2
Crew 1Age 41 · First Class
Conditions
ConditionsVMC
LightDaylight
Wind110° @ 22 kt, gusting 28 kt
Visibility15 sm
CeilingNone
Temperature / Dew Point0 C
Altimeter0
Weather SourcePILO