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 20, 1988 · Cessna 152 · N68700

Heavener, OK

Overview

Report Status
Preliminary report
Event Type
Accident
Date
July 20, 1988
Injury Outcomes
1 injury (1 minor injury)
Location
Heavener, OK
Aircraft
Cessna 152
Tail Number
N68700
Operator
Nichollos Aviation
Injuries
Minor
Aircraft Damage
Substantial
NTSB Number
FTW88DPJ08

DURING A CROSS COUNTRY TRAINING FLIGHT, THE NON-INSTRUMENT RATED PILOT FLEW INTO IMC CONDITIONS WHILE DESCENDING. THE PILOT ATTEMPTED TO CLIMB INTO VFR CONDITIONS BUT WHEN THAT WAS NOT SUCCESSFUL A DESCENT WAS BEGUN IN AN EFFORT TO BREAKOUT INTO VFR CONDITIONS. DURING THE DESCENT THE AIRCRAFT COLLIDED WITH TREES.

Full Narrative

DURING A CROSS COUNTRY TRAINING FLIGHT, THE NON-INSTRUMENT RATED PILOT FLEW INTO IMC CONDITIONS WHILE DESCENDING. THE PILOT ATTEMPTED TO CLIMB INTO VFR CONDITIONS BUT WHEN THAT WAS NOT SUCCESSFUL A DESCENT WAS BEGUN IN AN EFFORT TO BREAKOUT INTO VFR CONDITIONS. DURING THE DESCENT THE AIRCRAFT COLLIDED WITH TREES.

Flight

Event TypeAccident
Event Time14:00 CDT
Nearest Airport13nm WNW
Runway0
Flight Plan FiledVFR
Aircraft FireNo
Aircraft ExplosionNo

Aircraft

AircraftCessna 152
Tail NumberN68700
Aircraft CategoryAir
DamageSubstantial
OperatorNichollos Aviation
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsLycoming · O-235-L2C · Reciprocating · 110
Seats2

People & Injuries

Injury Summary1 injury (1 minor injury)
Fatal0
Serious0
Minor1
Uninjured0
Total1
Crew 1Age 20 · Third Class

Conditions

ConditionsIMC
LightDaylight
WindCalm
CeilingNone
Temperature / Dew Point0 C / 0 C
Altimeter0
Weather SourcePILO

Appendix: Source Data