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 2, 2003 · Cessna 172M · N172DE

Roscommon, MI

Overview

Report Status
Final with probable cause
Event Type
Accident
Date
July 2, 2003
Injury Outcomes
1 injury (1 minor injury)
Location
Roscommon, MI
Aircraft
Cessna 172M
Tail Number
N172DE
Injuries
Minor
Aircraft Damage
Substantial
NTSB Number
CHI03LA194

The airplane nosed over while landing on water. The pilot reported the pontoon of the airplane hit a wave or a wake while landing. The pilot noted the airplane bounced and came to rest inverted.

NTSB Probable Cause

The pilot's failure to maintain aircraft control during a water landing. A factor contributing to the accident was the rough water.

Full Narrative

On July 1, 2003, at 2002 eastern daylight time, a Cessna 172M, N172DE, piloted by a private pilot, sustained substantial damage when it nosed over while landing on Higgins Lake, Roscommon, Michigan. Visual meteorological conditions prevailed at the time of the accident. The pilot reported minor injuries. The 14 CFR Part 91 personal flight was not operating on a flight plan. The flight originated from Higgins Lake at 1940 with an intended destination of Fife Lake, Michigan. The pilot reported he performed a normal approach and touchdown to the lake. The pilot noted the pontoon of the airplane hit a wave or a wake while landing. The pilot stated the airplane bounced and came to rest inverted. The pilot reported no mechanical functions or defects with the airplane during the accident flight.

Flight

Event TypeAccident
Event Time20:02 EDT
Nearest Airport0nm
Flight Plan FiledNone
Flight Plan ActivatedNo
Aircraft FireNo
Aircraft ExplosionNo

Aircraft

AircraftCessna 172M
Tail NumberN172DE
Aircraft CategoryAir
DamageSubstantial
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsLycoming · O-320-E2D · Reciprocating · 150
Seats4

People & Injuries

Injury Summary1 injury (1 minor injury)
Fatal0
Serious0
Minor1
Uninjured0
Total1
Crew 1Age 71 · Third Class · Minor

Conditions

ConditionsVMC
LightDaylight
Wind330° @ 3 kt
Visibility10 sm
CeilingNone
Temperature / Dew Point57
Altimeter30.01 inHg
Observation Time23:55
Weather SourceWFAC

Appendix: Source Data