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 3, 1993 · Cessna 180J · N74CG

Delta Junction, AK

Overview

Report Status
Final with probable cause
Event Type
Accident
Date
July 3, 1993
Injury Outcomes
No injuries (3 uninjured)
Location
Delta Junction, AK
Aircraft
Cessna 180J
Tail Number
N74CG
Operator
O Connor Francis D
Injuries
None
Aircraft Damage
Substantial
NTSB Number
ANC93LA110

DURING TAKEOFF ON A RIVER, THE PILOT REPORTED THAT THE AIRPLANE GOT ON THE STEP QUICKLY BUT WOULD NOT FLY. THE PILOT BELIEVED THAT THE PLANE SHOULD HAVE FLOWN BECAUSE HE HAD DEPARTED FROM THE AREA SEVERAL TIMES PREVIOUSLY AND THE AIRPLANE WAS WELL BELOW THE MAXIMUM AUTHORIZED GROSS WEIGHT. THE PILOT SAID THAT HE ALLOWED THE TAKEOFF RUN TO CONTINUE TOO LONG BEFORE ABORTING.

NTSB Probable Cause

THE PILOT IN COMMAND'S DELAY IN ABORTING THE TAKEOFF. THE TREES WERE A FACTOR IN THE ACCIDENT.

Full Narrative

On July 3, 1993, at 1000 Alaska daylight time, a float equipped Cessna 180J airplane, N74CG, operated by the pilot and registered to his wife, struck a submerged log and trees during an aborted takeoff on the Clear Water River. The private certificated pilot in command and his two passengers were not injured and the airplane sustained substantial damage. The intended destination of the personal flight, operating under 14 CFR Part 91, was Delta Junction. No flight plan was filed and visual meteorological conditions prevailed. During a telephone interview, the pilot told the NTSB investigator in charge that during the takeoff run a change in both the direction and velocity of the wind was experienced and that in retrospect he should have aborted the takeoff sooner.

Flight

Event TypeAccident
Event Time10:00 AKDT
Nearest Airport0nm N
Runway0
Flight Plan FiledNone
Aircraft FireNo
Aircraft ExplosionNo

Aircraft

AircraftCessna 180J
Tail NumberN74CG
Aircraft CategoryAir
DamageSubstantial
OperatorO Connor Francis D
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsContinental · O-470-R · Reciprocating · 230
Seats4

People & Injuries

Injury SummaryNo injuries (3 uninjured)
Fatal0
Serious0
Minor0
Uninjured3
Total3
Crew 1Age 65 · Second Class

Conditions

ConditionsVMC
LightDaylight
WindCalm
CeilingNone
Temperature / Dew Point64 F / 0 C
Altimeter0
Weather SourcePILO

Appendix: Source Data