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

August 1, 2008 · Prendergast RV-7A · N5025G

Manchester, MI

Overview

Report Status
Final with probable cause
Event Type
Accident
Date
August 1, 2008
Injury Outcomes
No injuries (1 uninjured)
Location
Manchester, MI
Aircraft
Prendergast RV-7A
Tail Number
N5025G
Operator
John Prendergast
Injuries
None
Aircraft Damage
Substantial
NTSB Number
CHI08CA229

The pilot reported that during the landing he let the "nose come down and used brakes which caused the low clearance gear leg to dig in and begin bending." The airplane's propeller and wing subsequently contacted the "undulating" grass strip. The pilot reported no mechanical malfunctions with the airplane during the accident flight. The pilot's safety recommendation was to replace the accident gear leg with the "new revision ... from Vans [aircraft] which has greater ground clearance."

NTSB Probable Cause

Environmental issues-Operating environment-Airport facilities/design-Runway/landing area condition-Contributed to outcome

Full Narrative

The pilot reported that during landing he let the "nose come down and used brakes which caused the low clearance gear leg to dig in and begin bending." The airplane's propeller and wing subsequently contacted the "undulating" grass strip. The pilot reported no mechanical malfunctions with the airplane during the accident flight. The pilot's safety recommendation was to replace the accident gear leg with the "new revision ... from Vans [aircraft] which has greater ground clearance."

Flight

Event TypeAccident
Event Time12:00 EDT
Nearest Airport0nm
Flight Plan FiledNone
Flight Plan ActivatedNo
Aircraft FireNo
Aircraft ExplosionNo

Aircraft

AircraftPrendergast RV-7A
Tail NumberN5025G
Aircraft CategoryAir
DamageSubstantial
OperatorJohn Prendergast
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsMazda · Rotary · Reciprocating · 160
Seats2

People & Injuries

Injury SummaryNo injuries (1 uninjured)
Fatal0
Serious0
Minor0
Uninjured1
Total1
Crew 1Age 68 · Second Class · None

Conditions

ConditionsVMC
LightDaylight
WindCalm
CeilingNone
Temperature / Dew Point0 C / 0 C
Altimeter0

Appendix: Source Data