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

February 13, 1984 · Piper PA-20 · N4944M

Boonville, MO

Overview

Report Status
Preliminary report
Event Type
Accident
Date
February 13, 1984
Injury Outcomes
1 injury (1 minor injury)
Location
Boonville, MO
Aircraft
Piper PA-20
Tail Number
N4944M
Injuries
Minor
Aircraft Damage
Substantial
NTSB Number
MKC84LA074

THE ACFT NOSED OVER AFTER LANDING. THE PLT SAID THAT THE ARPT MANAGER TOLD HIM THAT 'THERE IS A VALLEY THAT FUNNELS THE WIND AND HAS BLOWN OTHER ACFT THE SAME WAY'. THE PLT SAID THE ONLY WAY TO AVOID THIS CONDITION IS TO LAND FARTHER DOWN THE RWY.

Full Narrative

THE ACFT NOSED OVER AFTER LANDING. THE PLT SAID THAT THE ARPT MANAGER TOLD HIM THAT 'THERE IS A VALLEY THAT FUNNELS THE WIND AND HAS BLOWN OTHER ACFT THE SAME WAY'. THE PLT SAID THE ONLY WAY TO AVOID THIS CONDITION IS TO LAND FARTHER DOWN THE RWY.

Flight

Event TypeAccident
Event Time12:00 CST
Nearest AirportJesse Viertel Memorial (0nm N)
Runway18
Runway Length3300 ft
Runway Width60 ft
Flight Plan FiledNone
Aircraft FireNo
Aircraft ExplosionNo

Aircraft

AircraftPiper PA-20
Tail NumberN4944M
Aircraft CategoryAir
DamageSubstantial
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsLycoming · O-320 · Reciprocating · 150
Seats4

People & Injuries

Injury Summary1 injury (1 minor injury)
Fatal0
Serious0
Minor1
Uninjured0
Total1
Crew 1Age 34 · Third Class

Conditions

ConditionsVMC
LightDaylight
Wind230° @ 12 kt
Visibility15 sm
CeilingNone
Temperature / Dew Point52 / 36 C
Altimeter29.00 inHg
Observation Time17:51
Weather SourceWFAC

Appendix: Source Data