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

July 28, 1991 · Cessna 172P · N5482K

Greenville, ME

Overview

Report Status
Probable Cause
Event Type
Accident
Date
July 28, 1991
Injury Outcomes
2 injuries (2 minor injuries), 1 uninjured
Location
Greenville, ME
Aircraft
Cessna 172P
Tail Number
N5482K
Operator
Folsom S Air Service
Injuries
Minor
Aircraft Damage
Substantial
NTSB Number
NYC91LA197

FOLLOWING A WATER LANDING IN A FLOAT EQUIPPED CESSNA 172, THE AIRCRAFT ENCOUNTERED GUSTY WIND CONDITIONS. THE AIRCRAFT OSCILLATED IN ROLL CAUSING BOTH WING TIPS TO ALTERNATELY CONTACT THE SURFACE OF THE WATER. THE AIRCRAFT WATER LOOPED AND CAME TO A STOP WITH DAMAGE TO BOTH WINGS AND THE CABIN WINDOWS.

NTSB Probable Cause

INADEQUATE COMPENSATION FOR GUSTING WINDS BY THE PILOT-IN-COMMAND.

Full Narrative

FOLLOWING A WATER LANDING IN A FLOAT EQUIPPED CESSNA 172, THE AIRCRAFT ENCOUNTERED GUSTY WIND CONDITIONS. THE AIRCRAFT OSCILLATED IN ROLL CAUSING BOTH WING TIPS TO ALTERNATELY CONTACT THE SURFACE OF THE WATER. THE AIRCRAFT WATER LOOPED AND CAME TO A STOP WITH DAMAGE TO BOTH WINGS AND THE CABIN WINDOWS.

Flight

Event TypeAccident
Event Time13:30 EDT
Nearest AirportGreenville (0nm)
Runway0
Flight Plan FiledNone
Aircraft FireNo
Aircraft ExplosionNo

Aircraft

AircraftCessna 172P
Tail NumberN5482K
Aircraft CategoryAir
DamageSubstantial
OperatorFolsom S Air Service
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsLycoming · O-320-D2J · Reciprocating · 160
Seats4

People & Injuries

Injury Summary2 injuries (2 minor injuries), 1 uninjured
Fatal0
Serious0
Minor2
Uninjured1
Total3
Crew 1Age 25 · First Class

Conditions

ConditionsVMC
LightDaylight
Wind315° @ 5 kt, gusting 15 kt
Visibility20 sm
CeilingNone
Temperature / Dew Point0 C
Altimeter0
Weather SourcePILO

Appendix: Source Data