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

September 26, 1989 · Cessna 177RG · N52665

Tucson, AZ

Overview

Report Status
Probable Cause
Event Type
Accident
Date
September 26, 1989
Injury Outcomes
No injuries (2 uninjured)
Location
Tucson, AZ
Aircraft
Cessna 177RG
Tail Number
N52665
Operator
Universe Air Cargo
Injuries
None
Aircraft Damage
Substantial
NTSB Number
LAX89LA323

THE PILOT REPORTED THAT DURING A NIGHT VISUAL APPROACH, ABOUT 4-5 MI FROM THE AIRPORT, THE ENGINE LOST POWER. A FORCED LANDING WAS MADE IN A FIELD AND THE AIRCRAFT COLLIDED WITH A TELEPHONE POLE. NO PRE-IMPACT RELATED MALFUNCTIONS WERE FOUND IN THE ENGINE, AND THE ENGINE RAN SUCCESSFULLY AFTER THE ACCIDENT. THE PILOT LATER STATED THAT THE ENGINE HAD CONTINUED TO OPERATE THROUGHOUT THE APPROACH AND LANDING. THE PILOT HAD 5 HRS IN MAKE/MODEL.

NTSB Probable Cause

A LOSS OF ENGINE POWER DUE TO THE PILOT'S IMPROPER USE OF THE AIRCRAFT'S POWERPLANT CONTROLS. A CONTRIBUTING FACTOR WAS THE PILOT'S LIMITED EXPERIENCE IN A CESSNA 177RG.

Full Narrative

THE PILOT REPORTED THAT DURING A NIGHT VISUAL APPROACH, ABOUT 4-5 MI FROM THE AIRPORT, THE ENGINE LOST POWER. A FORCED LANDING WAS MADE IN A FIELD AND THE AIRCRAFT COLLIDED WITH A TELEPHONE POLE. NO PRE-IMPACT RELATED MALFUNCTIONS WERE FOUND IN THE ENGINE, AND THE ENGINE RAN SUCCESSFULLY AFTER THE ACCIDENT. THE PILOT LATER STATED THAT THE ENGINE HAD CONTINUED TO OPERATE THROUGHOUT THE APPROACH AND LANDING. THE PILOT HAD 5 HRS IN MAKE/MODEL.

Flight

Event TypeAccident
Event Time20:30 MST
Nearest AirportTucson Intl (0nm N)
Runway0
Flight Plan FiledCvfr
Aircraft FireNo
Aircraft ExplosionNo

Aircraft

AircraftCessna 177RG
Tail NumberN52665
Aircraft CategoryAir
DamageSubstantial
OperatorUniverse Air Cargo
Operating RulePart 135
Engines1
Engine TypeReciprocating
Engine DetailsLycoming · IO360A1B6D · Reciprocating · 200
Seats2

People & Injuries

Injury SummaryNo injuries (2 uninjured)
Fatal0
Serious0
Minor0
Uninjured2
Total2
Crew 1Age 28 · First Class

Conditions

ConditionsVMC
LightDark Night
Wind110° @ 10 kt
Visibility30 sm
CeilingNone
Temperature / Dew Point36 C
Altimeter29.00 inHg
Observation Time02:55
Weather SourcePILO

Appendix: Source Data