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

May 17, 1990 · Beech H35 · N5586D

San Marcos, CA

Overview

Report Status
Preliminary report
Event Type
Accident
Date
May 17, 1990
Injury Outcomes
1 injury (1 serious injury)
Location
San Marcos, CA
Aircraft
Beech H35
Tail Number
N5586D
Operator
Phillip Milazzo
Injuries
Serious
Aircraft Damage
Substantial
NTSB Number
LAX90LA178

THE PILOT STATED HE DEPARTED WITH 37 GALLONS OF FUEL FOR HIS NIGHT CROSS COUNTRY FLIGHT. THE AIRCRAFT HAS FOUR AUXILIARY TANKS AND TWO MAIN TANKS. HE STATED THE FUEL WAS IN THE MAINS AND AUXILIARIES. THE ENGINE FAILED PRIOR TO REACHING HIS DESTINATION AND HE CHOSE TO LAND GEAR UP IN A FIELD.

Full Narrative

THE PILOT STATED HE DEPARTED WITH 37 GALLONS OF FUEL FOR HIS NIGHT CROSS COUNTRY FLIGHT. THE AIRCRAFT HAS FOUR AUXILIARY TANKS AND TWO MAIN TANKS. HE STATED THE FUEL WAS IN THE MAINS AND AUXILIARIES. THE ENGINE FAILED PRIOR TO REACHING HIS DESTINATION AND HE CHOSE TO LAND GEAR UP IN A FIELD.

Flight

Event TypeAccident
Event Time21:45 PDT
Nearest Airport0nm N
Runway0
Runway Length0
Runway Width0
Flight Plan FiledNone
Aircraft FireNo
Aircraft ExplosionNo

Aircraft

AircraftBeech H35
Tail NumberN5586D
Aircraft CategoryAir
DamageSubstantial
OperatorPhillip Milazzo
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsContinental · IO-470-N · Reciprocating · 260
Seats4

People & Injuries

Injury Summary1 injury (1 serious injury)
Fatal0
Serious1
Minor0
Uninjured0
Total1
Crew 1Age 38 · Third Class

Conditions

ConditionsVMC
LightDark Night
WindCalm
Visibility5 sm
CeilingBroken clouds 2000 ft
Temperature / Dew Point61 F / 52
Altimeter29.00 inHg
Observation Time04:55
Weather SourceWFAC

Appendix: Source Data