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

May 27, 1984 · Istenes Oldfield BABY Lakes Oldfield B · N120R

Middlefield, OH

Overview

Report Status
Preliminary report
Event Type
Accident
Date
May 27, 1984
Injury Outcomes
1 injury (1 serious injury)
Location
Middlefield, OH
Aircraft
Istenes Oldfield BABY Lakes Oldfield B
Tail Number
N120R
Operator
Robert a Istenes
Injuries
Serious
Aircraft Damage
Destroyed
NTSB Number
CHI84LA215

IT WAS REPORTED THAT THE ACFT HAD PERFORMED TWO TIGHT LEFT TRAFFIC PATTERN TURNS AFTER TAKEOFF. ON THE DOWNWIND TURN THE ACFT BANKED 60 DEGREES. THE PLT LOST CONTROL OF THE ACFT AND CRASHED IN A WOODED AREA. IT WAS REPORTED THAT THE PLT HAD NO PREVIOUS EXPERIENCE IN THE ACFT WITH THE 65 HP ENGINE INSTALLATION.

Full Narrative

IT WAS REPORTED THAT THE ACFT HAD PERFORMED TWO TIGHT LEFT TRAFFIC PATTERN TURNS AFTER TAKEOFF. ON THE DOWNWIND TURN THE ACFT BANKED 60 DEGREES. THE PLT LOST CONTROL OF THE ACFT AND CRASHED IN A WOODED AREA. IT WAS REPORTED THAT THE PLT HAD NO PREVIOUS EXPERIENCE IN THE ACFT WITH THE 65 HP ENGINE INSTALLATION.

Flight

Event TypeAccident
Event Time13:00 EDT
Nearest AirportGeauga County (0nm N)
Runway10
Runway Length3509 ft
Runway Width65 ft
Flight Plan FiledNone
Aircraft FireNo
Aircraft ExplosionNo

Aircraft

AircraftIstenes Oldfield BABY Lakes Oldfield B
Tail NumberN120R
Aircraft CategoryAir
DamageDestroyed
OperatorRobert a Istenes
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsContinental · O-65 · Reciprocating · 65
Seats1

People & Injuries

Injury Summary1 injury (1 serious injury)
Fatal0
Serious1
Minor0
Uninjured0
Total1
Crew 1Age 41 · Second Class

Conditions

ConditionsVMC
LightDaylight
Wind70° @ 4 kt
Visibility10 sm
CeilingBroken clouds 3000 ft
Temperature / Dew Point64 F / 0 C
Altimeter30.00 inHg
Observation Time15:50

Appendix: Source Data