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 25, 1983 · Piper PA-28-180 · N4964L

Aguanga, CA

Overview

Report Status
Preliminary report
Event Type
Accident
Date
May 25, 1983
Injury Outcomes
No injuries (3 uninjured)
Location
Aguanga, CA
Aircraft
Piper PA-28-180
Tail Number
N4964L
Operator
Richard Wheelock
Injuries
None
Aircraft Damage
Substantial
NTSB Number
LAX83LA251

THE ACFT COLLIDED WITH AN ABANDONED AUTO DURING AN ABORTED TAKEOFF. THE PILOT SAID HE APPLIED FULL POWER DURING TAKEOFF AND ACCELERATED TO ABOUT 85 MPH AND ROTATED. AT ABOUT 15 FT AGL THE ENGINE SEEMED TO LOSE POWER. THE PILOT SAID THE ENGINE DID NOT SPUTTER OR KNOCK IT JUST FAILED TO PRODUCE ITS CUSTOMARY POWER. THE PILOT THEN ABORTED HIS TAKEOFF AND LANDED IN AN OPEN AREA BESIDE THE RWY. DURING LANDING HIS RIGHT WING GRAZED AN UNOCCUPIED CAR. AFTER THE ACFT CAME TO REST THE ENGINE CONTINUED TO RUN AND THE PILOT STATED HE WAS ABLE TO TAXI BACK TO THE ARPT PARKING AREA. DAMAGE TO THE CAR WAS MINOR. UPON EXAMINATION AND TESTING NO REASON COULD BE FOUND FOR THE ENGINE NOT TO OPERATE NORMALLY.

Full Narrative

THE ACFT COLLIDED WITH AN ABANDONED AUTO DURING AN ABORTED TAKEOFF. THE PILOT SAID HE APPLIED FULL POWER DURING TAKEOFF AND ACCELERATED TO ABOUT 85 MPH AND ROTATED. AT ABOUT 15 FT AGL THE ENGINE SEEMED TO LOSE POWER. THE PILOT SAID THE ENGINE DID NOT SPUTTER OR KNOCK IT JUST FAILED TO PRODUCE ITS CUSTOMARY POWER. THE PILOT THEN ABORTED HIS TAKEOFF AND LANDED IN AN OPEN AREA BESIDE THE RWY. DURING LANDING HIS RIGHT WING GRAZED AN UNOCCUPIED CAR. AFTER THE ACFT CAME TO REST THE ENGINE CONTINUED TO RUN AND THE PILOT STATED HE WAS ABLE TO TAXI BACK TO THE ARPT PARKING AREA. DAMAGE TO THE CAR WAS MINOR. UPON EXAMINATION AND TESTING NO REASON COULD BE FOUND FOR THE ENGINE NOT TO OPERATE NORMALLY.

Flight

Event TypeAccident
Event Time14:00 PDT
Nearest AirportLake Riverside (0nm N)
Runway27
Runway Length4500 ft
Runway Width50 ft
Flight Plan FiledNone
Aircraft FireNo
Aircraft ExplosionNo

Aircraft

AircraftPiper PA-28-180
Tail NumberN4964L
Aircraft CategoryAir
DamageSubstantial
OperatorRichard Wheelock
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsLycoming · O-360-A3A · Reciprocating · 180
Seats4

People & Injuries

Injury SummaryNo injuries (3 uninjured)
Fatal0
Serious0
Minor0
Uninjured3
Total3
Crew 1Age 57 · Third Class

Conditions

ConditionsVMC
LightDaylight
Wind260° @ 8 kt
Visibility30 sm
CeilingNone
Temperature / Dew Point0 C
Altimeter0
Weather SourcePILO

Appendix: Source Data