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 4, 1982 · Cessna 150H · N6752S

Oregon City, OR

Overview

Report Status
Preliminary report
Event Type
Accident
Date
May 4, 1982
Injury Outcomes
2 injuries (2 fatalities)
Location
Oregon City, OR
Aircraft
Cessna 150H
Tail Number
N6752S
Operator
Ted Mayfield Pacific Parachute
Injuries
Fatal
Aircraft Damage
Destroyed
NTSB Number
SEA82FA064

THE AIRCRAFT CRASHED DURING TAKEOFF FROM A PRIVATE AIRPORT THAT WAS NOT OPEN TO THE PUBLIC. OPERATIONS ON THE AIRPORT WERE AT THE OWNER'S DISCRETION (PRIOR PERMISSION REQUIRED). AN ELECTRIC FENCE CROSSED THE AIRPORT ABOUT 1500 FT FROM THE SOUTH END. THE OWNER WOULD REMOVE THE FENCE FOR PREVIOUSLY ARRANGED TAKEOFFS AND LANDINGS. THE OWNER STATED THAT HE WAS NOT AWARE N6752S WAS ON THE AIRPORT UNTIL HE HEARD THE AIRCRAFT TAKING OFF. BEFORE DEPARTING, THE PILOT TAXIED FROM THE SOUTH END TO THE ELECTRIC FENCE AND BEGAN HIS TAKEOFF FROM THERE. THE WIND WAS REPORTED "OUT OF THE NORTH AND VARIABLE", BUT THE SOUTH END OF THE RUNWAY SLOPED DOWNHILL TO THE SOUTH. A WITNESS STATED THAT THE AIRCRAFT TURNED EAST, JUST AS IT TOOK OFF. THE PLANE CRASHED NEAR THE DEPARTURE END OF THE RUNWAY.

Full Narrative

THE AIRCRAFT CRASHED DURING TAKEOFF FROM A PRIVATE AIRPORT THAT WAS NOT OPEN TO THE PUBLIC. OPERATIONS ON THE AIRPORT WERE AT THE OWNER'S DISCRETION (PRIOR PERMISSION REQUIRED). AN ELECTRIC FENCE CROSSED THE AIRPORT ABOUT 1500 FT FROM THE SOUTH END. THE OWNER WOULD REMOVE THE FENCE FOR PREVIOUSLY ARRANGED TAKEOFFS AND LANDINGS. THE OWNER STATED THAT HE WAS NOT AWARE N6752S WAS ON THE AIRPORT UNTIL HE HEARD THE AIRCRAFT TAKING OFF. BEFORE DEPARTING, THE PILOT TAXIED FROM THE SOUTH END TO THE ELECTRIC FENCE AND BEGAN HIS TAKEOFF FROM THERE. THE WIND WAS REPORTED "OUT OF THE NORTH AND VARIABLE", BUT THE SOUTH END OF THE RUNWAY SLOPED DOWNHILL TO THE SOUTH. A WITNESS STATED THAT THE AIRCRAFT TURNED EAST, JUST AS IT TOOK OFF. THE PLANE CRASHED NEAR THE DEPARTURE END OF THE RUNWAY.

Flight

Event TypeAccident
Event Time12:45 PDT
Nearest AirportClackamas Heights (0nm N)
Runway16
Runway Length2100 ft
Runway Width125 ft
Flight Plan FiledNone
Aircraft FireNo
Aircraft ExplosionNo

Aircraft

AircraftCessna 150H
Tail NumberN6752S
Aircraft CategoryAir
DamageDestroyed
OperatorTed Mayfield Pacific Parachute
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsContinental · O-200-A · Reciprocating · 100
Seats2

People & Injuries

Injury Summary2 injuries (2 fatalities)
Fatal2
Serious0
Minor0
Uninjured0
Total2
Crew 1Age 31 · First Class

Conditions

ConditionsVMC
LightDaylight
WindCalm
Visibility5 sm
CeilingNone
Temperature / Dew Point12 C / 0 C
Altimeter0

Appendix: Source Data