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

April 18, 1992 · Cessna 152 · N46034

Hanover, IN

Overview

Report Status
Probable Cause
Event Type
Accident
Date
April 18, 1992
Injury Outcomes
No injuries (2 uninjured)
Location
Hanover, IN
Aircraft
Cessna 152
Tail Number
N46034
Operator
Kentucky Flying Service
Injuries
None
Aircraft Damage
Substantial
NTSB Number
CHI92LA130

THE FLIGHT INSTRUCTOR PILOT OF THE ACCIDENT AIRPLANE REPORTED A PARTIAL LOSS OF ENGINE POWER AS HE WAS GIVING INSTRUCTION IN POWER OFF AND APPROACH TO LANDING STALLS TO A DUAL STUDENT. HIS ATTEMPTS TO CORRECT THE CONDITION WERE NOT SUCCESSFUL AND HE PERFORMED A FORCED LANDING. DURING THE LANDING ROLL THE AIRPLANE NOSED DOWN IN SOFT TERRAIN. WEATHER CONDITIONS CONDUCIVE TO THE FORMATION OF CARBURETOR ICE (TEMPERATURE 74 DEGREES, DEWPOINT 60 DEGREES FAHRENHEIT) WERE PRESENT.

NTSB Probable Cause

INADEQUATE REMEDIAL ACTION BY THE PILOT IN COMMAND WHEN THE ENGINE LOST PARTIAL POWER DURING CRUISE FLIGHT. FACTORS IN THE ACCIDENT WERE THE PRESENCE OF CARBURETOR ICING CONDITIONS, AND SOFT TERRAIN IN THE AREA SELECTED FOR A FORCED LANDING.

Full Narrative

THE FLIGHT INSTRUCTOR PILOT OF THE ACCIDENT AIRPLANE REPORTED A PARTIAL LOSS OF ENGINE POWER AS HE WAS GIVING INSTRUCTION IN POWER OFF AND APPROACH TO LANDING STALLS TO A DUAL STUDENT. HIS ATTEMPTS TO CORRECT THE CONDITION WERE NOT SUCCESSFUL AND HE PERFORMED A FORCED LANDING. DURING THE LANDING ROLL THE AIRPLANE NOSED DOWN IN SOFT TERRAIN. WEATHER CONDITIONS CONDUCIVE TO THE FORMATION OF CARBURETOR ICE (TEMPERATURE 74 DEGREES, DEWPOINT 60 DEGREES FAHRENHEIT) WERE PRESENT.

Flight

Event TypeAccident
Event Time12:00 EDT
Nearest Airport0nm N
Runway0
Flight Plan FiledNone
Aircraft FireNo
Aircraft ExplosionNo

Aircraft

AircraftCessna 152
Tail NumberN46034
Aircraft CategoryAir
DamageSubstantial
OperatorKentucky Flying Service
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsLycoming · O-235-L2C · Reciprocating · 110
Seats2

People & Injuries

Injury SummaryNo injuries (2 uninjured)
Fatal0
Serious0
Minor0
Uninjured2
Total2
Crew 1Age 24 · First Class

Conditions

ConditionsVMC
LightDaylight
Wind230° @ 11 kt
Visibility7 sm
CeilingBroken clouds 10000 ft
Temperature / Dew Point61 F
Altimeter29.00 inHg
Observation Time15:50
Weather SourceWFAC

Appendix: Source Data