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 16, 1992 · Piper PA-12 · N2464M

Kasilof, AK

Overview

Report Status
Probable Cause
Event Type
Accident
Date
September 16, 1992
Injury Outcomes
1 injury (1 serious injury)
Location
Kasilof, AK
Aircraft
Piper PA-12
Tail Number
N2464M
Operator
Eugene C Rosenquist
Injuries
Serious
Aircraft Damage
Substantial
NTSB Number
ANC92LA173

FOLLOWING A NORMAL TAKEOFF THE PILOT CLIMBED AT A STEEPER THAN NORMAL RATE. A BACKFIRE WAS HEARD BY THE PILOT WHO REACTED BY RAPIDLY CLOSING THE THROTTLE WITHOUT LOWERING THE NOSE. THE AIRPLANE ENTERED A POWER OFF STALL. THE PILOT APPLIED POWER IMMEDIATELY AND THE ENGINE RESPONDED NORMALLY, ALBEIT TOO LATE TO RECOVER FROM THE FLAT IMPACT WITH THE RUNWAY, SUBSTANTIALLY DAMAGING THE AIRPLANE AND SERIOUSLY INJURING THE PILOT.

NTSB Probable Cause

THE PILOT IN COMMAND'S INADVERTANT POWER OFF STALL ENTRY RESULTING IN THE COLLISION WITH THE TERRAIN.

Full Narrative

FOLLOWING A NORMAL TAKEOFF THE PILOT CLIMBED AT A STEEPER THAN NORMAL RATE. A BACKFIRE WAS HEARD BY THE PILOT WHO REACTED BY RAPIDLY CLOSING THE THROTTLE WITHOUT LOWERING THE NOSE. THE AIRPLANE ENTERED A POWER OFF STALL. THE PILOT APPLIED POWER IMMEDIATELY AND THE ENGINE RESPONDED NORMALLY, ALBEIT TOO LATE TO RECOVER FROM THE FLAT IMPACT WITH THE RUNWAY, SUBSTANTIALLY DAMAGING THE AIRPLANE AND SERIOUSLY INJURING THE PILOT.

Flight

Event TypeAccident
Event Time14:00 AKDT
Nearest AirportKASILOF (1nm N)
Runway36
Runway Length2165 ft
Runway Width40 ft
Flight Plan FiledNone
Aircraft FireNo
Aircraft ExplosionNo

Aircraft

AircraftPiper PA-12
Tail NumberN2464M
Aircraft CategoryAir
DamageSubstantial
OperatorEugene C Rosenquist
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsLycoming · O-290-0Z · Reciprocating · 135
Seats3

People & Injuries

Injury Summary1 injury (1 serious injury)
Fatal0
Serious1
Minor0
Uninjured0
Total1
Crew 1Age 55 · None

Conditions

ConditionsVMC
LightDaylight
WindCalm
CeilingNone
Temperature / Dew Point50 / 0 C
Altimeter0
Weather SourcePILO

Appendix: Source Data