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

January 23, 1983 · Piper PA-22-20 · N3925P

Siren, WI

Overview

Report Status
Preliminary report
Event Type
Accident
Date
January 23, 1983
Injury Outcomes
2 injuries (2 fatalities)
Location
Siren, WI
Aircraft
Piper PA-22-20
Tail Number
N3925P
Injuries
Fatal
Aircraft Damage
Destroyed
NTSB Number
CHI83FA090

WITNESSES HEARD A SOUND OF AN ACFT ENG, BUT BECAUSE OF LOW CLOUDS & FOG THEY COULD NOT SEE THE ACFT. THEY HEARD THE SOUND OF THE ENG, A LOUD ROAR, THE BREAKING OF TREES, & THENA 'BANG.' THEY THEN FOUND THE ACFT WHICH HAD PENETRATED A WOODED AREA AT A 70 DEG ANGLE OF DESCENT. AFTER BEING TOLD OF THE CRASH, A FBO TOOK OFF TO LOCATE THE ACFT, BUT BECAUSE OF THE LOW CEILING HE HAD TO RETURN ALMOST IMMEDIATELY TO THE ARPT.

Full Narrative

WITNESSES HEARD A SOUND OF AN ACFT ENG, BUT BECAUSE OF LOW CLOUDS & FOG THEY COULD NOT SEE THE ACFT. THEY HEARD THE SOUND OF THE ENG, A LOUD ROAR, THE BREAKING OF TREES, & THENA 'BANG.' THEY THEN FOUND THE ACFT WHICH HAD PENETRATED A WOODED AREA AT A 70 DEG ANGLE OF DESCENT. AFTER BEING TOLD OF THE CRASH, A FBO TOOK OFF TO LOCATE THE ACFT, BUT BECAUSE OF THE LOW CEILING HE HAD TO RETURN ALMOST IMMEDIATELY TO THE ARPT.

Flight

Event TypeAccident
Event Time11:45 CST
Nearest AirportBurnett Co. (3nm SSW)
Runway0
Flight Plan FiledNone
Aircraft FireNo
Aircraft ExplosionNo

Aircraft

AircraftPiper PA-22-20
Tail NumberN3925P
Aircraft CategoryAir
DamageDestroyed
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsLycoming · O-320-A-273 · Reciprocating · 150
Seats4

People & Injuries

Injury Summary2 injuries (2 fatalities)
Fatal2
Serious0
Minor0
Uninjured0
Total2
Crew 1Age 28 · Unknown

Conditions

ConditionsIMC
LightDaylight
Wind330° @ 6 kt
Visibility1 sm
Ceiling300 ft
Temperature / Dew Point27 C / 25 C
Altimeter29.00 inHg
Observation Time17:50
Weather SourceWIT

Appendix: Source Data