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 5, 1993 · Piper PA-18 · N4882P

Fairbanks, AK

Overview

Report Status
Probable Cause
Event Type
Accident
Date
February 5, 1993
Injury Outcomes
No injuries (2 uninjured)
Location
Fairbanks, AK
Aircraft
Piper PA-18
Tail Number
N4882P
Operator
Stephen L Fisher
Injuries
None
Aircraft Damage
Substantial
NTSB Number
ANC93LA031

THE PILOT STATED THAT DURING THE TAKEOFF RUN THE AIRPLANE ABRUPTLY SWERVED TO THE LEFT AND HE WAS NOT ABLE TO REGAIN CONTROL AND REALIGNMENT ON THE RUNWAY. THE AIRPLANE LEFT THE RUNWAY AND COLLIDED WITH THE VISUAL APPROACH SLOPE INDICATOR. THE PILOT SAID HE THOUGHT THE AIRPLANES LEFT BRAKE HAD MOMENTARILY LOCKED UP. POST ACCIDENT EXAMINATION OF THE AIRPLANES BRAKES AND FLIGHT CONTROLS FOUND NO EVIDENCE OF MECHANICAL PROBLEMS.

NTSB Probable Cause

THE PILOT'S FAILURE TO MAINTAIN DIRECTIONAL CONTROL OF THE AIRPLANE DURING THE TAKEOFF RUN.

Full Narrative

THE PILOT STATED THAT DURING THE TAKEOFF RUN THE AIRPLANE ABRUPTLY SWERVED TO THE LEFT AND HE WAS NOT ABLE TO REGAIN CONTROL AND REALIGNMENT ON THE RUNWAY. THE AIRPLANE LEFT THE RUNWAY AND COLLIDED WITH THE VISUAL APPROACH SLOPE INDICATOR. THE PILOT SAID HE THOUGHT THE AIRPLANES LEFT BRAKE HAD MOMENTARILY LOCKED UP. POST ACCIDENT EXAMINATION OF THE AIRPLANES BRAKES AND FLIGHT CONTROLS FOUND NO EVIDENCE OF MECHANICAL PROBLEMS.

Flight

Event TypeAccident
Event Time07:15 AKST
Nearest AirportFairbanks International (0nm)
Runway1
Runway Length3200 ft
Runway Width60 ft
Flight Plan FiledNone
Aircraft FireNo
Aircraft ExplosionNo

Aircraft

AircraftPiper PA-18
Tail NumberN4882P
Aircraft CategoryAir
DamageSubstantial
OperatorStephen L Fisher
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsLycoming · O-320-A2B · Reciprocating · 160
Seats2

People & Injuries

Injury SummaryNo injuries (2 uninjured)
Fatal0
Serious0
Minor0
Uninjured2
Total2
Crew 1Age 40 · Third Class

Conditions

ConditionsVMC
LightDaylight
Wind50° @ 3 kt
Visibility60 sm
CeilingOvercast 13000 ft
Temperature / Dew Point-2 C / 0 C
Altimeter29.00 inHg
Observation Time16:15
Weather SourceWFAC

Appendix: Source Data