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
Featured Report

Loading…

Loading featured report…

Loading…
Open 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…

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 manufacturers

Airports

More airports

Operators

More operators

About

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

March 28, 1983 · Cessna 150F · N8463G

Coulterville, CA

Overview

Report Status
Preliminary report
Event Type
Accident
Date
March 28, 1983
Injury Outcomes
1 injury (1 serious injury)
Location
Coulterville, CA
Aircraft
Cessna 150F
Tail Number
N8463G
Injuries
Serious
Aircraft Damage
Substantial
NTSB Number
LAX83FVA02

THE PILOT MADE TWO TELEPHONE CALLS TO THE FSS REQUESTING WX BRIEFINGS FOR A VFR FLT TO MEDFORD, OR. HE WAS PROVIDED WITH A SUMMARY OF THE CURRENT AND FORECAST WX FOR HIS ROUTE AND DESTINATION. HE WAS ADVISED THAT VFR FLT WAS NOT RECOMMENDED FOR THAT DAY. THE PILOT DID NOT FILE A FLT PLAN AND IT IS NOT KNOWN WHAT TIME HE DEPARTED. THE AIRCRAFT WAS REFUELED AT TONOPAH, NV AND NO FLT PLAN WAS FILED AND NO ETD KNOWN. THE AIRCRAFT CRASHED INTO A TREE AT APRX 20 FEET AGL. A WITNESS STATED THAT THE AIRCRAFT JUST BARELY CLEARED HIS HOUSETOP, HEAVY RAIN WAS FALLING AND ALL THE HILLS AT THE LEVEL OF HIS HOUSE WERE ENGULFED IN FOG.

Full Narrative

THE PILOT MADE TWO TELEPHONE CALLS TO THE FSS REQUESTING WX BRIEFINGS FOR A VFR FLT TO MEDFORD, OR. HE WAS PROVIDED WITH A SUMMARY OF THE CURRENT AND FORECAST WX FOR HIS ROUTE AND DESTINATION. HE WAS ADVISED THAT VFR FLT WAS NOT RECOMMENDED FOR THAT DAY. THE PILOT DID NOT FILE A FLT PLAN AND IT IS NOT KNOWN WHAT TIME HE DEPARTED. THE AIRCRAFT WAS REFUELED AT TONOPAH, NV AND NO FLT PLAN WAS FILED AND NO ETD KNOWN. THE AIRCRAFT CRASHED INTO A TREE AT APRX 20 FEET AGL. A WITNESS STATED THAT THE AIRCRAFT JUST BARELY CLEARED HIS HOUSETOP, HEAVY RAIN WAS FALLING AND ALL THE HILLS AT THE LEVEL OF HIS HOUSE WERE ENGULFED IN FOG.

Flight

Event TypeAccident
Event Time17:15 PST
Nearest Airport0nm
Runway0
Flight Plan FiledNone
Aircraft FireNo
Aircraft ExplosionNo

Aircraft

AircraftCessna 150F
Tail NumberN8463G
Aircraft CategoryAir
DamageSubstantial
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsContinental · O-200A · Reciprocating · 100
Seats2

People & Injuries

Injury Summary1 injury (1 serious injury)
Fatal0
Serious1
Minor0
Uninjured0
Total1
Crew 1Age 33 · Third Class

Conditions

ConditionsIMC
LightDusk
WindCalm
CeilingNone
Temperature / Dew Point0 C / 0 C
Altimeter0
Weather SourceWFAC

Appendix: Source Data