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

April 24, 1989 · Piper PA-22 · N840A

Truckee, CA

Overview

Report Status
Probable Cause
Event Type
Accident
Date
April 24, 1989
Injury Outcomes
No injuries (2 uninjured)
Location
Truckee, CA
Aircraft
Piper PA-22
Tail Number
N840A
Operator
Steve Wandt
Injuries
None
Aircraft Damage
Substantial
NTSB Number
LAX89LA171

A CONVERSION ENG HAD BEEN INSTALLED IN THE ACFT. THE PLT SAID THE ENG OPERATED NORMALLY DURING THE INITIAL GROUND RUNUP. IMMEDIATELY AFTER LIFTOFF, THE ENG LOST ALL POWER. THE PLT WAS ABLE TO MAKE A 180 DEGREE TURN AND GET THE ACFT BACK ON THE AIRPORT BUT THE LANDING WAS HARD. POST-ACCIDENT INSPECTION INDICATED FUEL LINES FROM THE FUEL PUMP IMPROPERLY INSTALLED.

NTSB Probable Cause

THE IMPROPER INSTALLATION OF FUEL LINES BY MAINTENANCE PERSONNEL WHO INSTALLED THE ENGINE.

Full Narrative

A CONVERSION ENG HAD BEEN INSTALLED IN THE ACFT. THE PLT SAID THE ENG OPERATED NORMALLY DURING THE INITIAL GROUND RUNUP. IMMEDIATELY AFTER LIFTOFF, THE ENG LOST ALL POWER. THE PLT WAS ABLE TO MAKE A 180 DEGREE TURN AND GET THE ACFT BACK ON THE AIRPORT BUT THE LANDING WAS HARD. POST-ACCIDENT INSPECTION INDICATED FUEL LINES FROM THE FUEL PUMP IMPROPERLY INSTALLED.

Flight

Event TypeAccident
Event Time14:00 PDT
Nearest AirportTucker-Tahoe (0nm N)
Runway10
Runway Length6400 ft
Runway Width110 ft
Flight Plan FiledNone
Aircraft FireNo
Aircraft ExplosionNo

Aircraft

AircraftPiper PA-22
Tail NumberN840A
Aircraft CategoryAir
DamageSubstantial
OperatorSteve Wandt
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsLycoming · O-360-A3A · Reciprocating · 180
Seats2

People & Injuries

Injury SummaryNo injuries (2 uninjured)
Fatal0
Serious0
Minor0
Uninjured2
Total2
Crew 1Age 27 · Third Class

Conditions

ConditionsVMC
LightDaylight
Wind280° @ 10 kt, gusting 12 kt
Visibility10 sm
CeilingOvercast 2500 ft
Temperature / Dew Point45 C / 0 C
Altimeter0
Weather SourcePILO

Appendix: Source Data