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

June 18, 1984 · Piper PA-34-200 · N55697

Monongahela, PA

Overview

Report Status
Preliminary report
Event Type
Accident
Date
June 18, 1984
Injury Outcomes
No injuries (2 uninjured)
Location
Monongahela, PA
Aircraft
Piper PA-34-200
Tail Number
N55697
Injuries
None
Aircraft Damage
Substantial
NTSB Number
NYC84LA213

THE CERTIFIED FLT INSTRUCTOR (CFI) STATED THAT HE WAS GIVING MULTIENGINE INSTRUCTION. ALL BASIC SINGLE AND MULTI- ENGINE MANEUVERS HAD BEEN COMPLETED. THE CFI REDUCED THE PWR ON ONE ENGINE TO SIMULATE A SINGLE ENGINE LANDING. THE CFI STATED THAT A NORMAL APPROACH HAD BEEN FLOWN AND THAT ON TOUCHDOWN THE AIRCRAFT LANDED 'A LITTLE LONG AND FAST, THE LEFT MAIN GEAR TOUCHED AND WE BEGAN PORPOISING.' THE CFI CALLED FOR A GO-AROUND AND THE LANDING GEAR WARNING HORN SOUNDED. THE CFI TOOK CONTROL OF THE ACFT AND ATTEMPTED A GO-AROUND BUT THE RIGHT PROP STRUCK THE GROUND. HE REDUCED THE PWR AND THE ACFT SKIDDED TO A STOP ON THE RIGHT SIDE OF THE RWY.

Full Narrative

THE CERTIFIED FLT INSTRUCTOR (CFI) STATED THAT HE WAS GIVING MULTIENGINE INSTRUCTION. ALL BASIC SINGLE AND MULTI- ENGINE MANEUVERS HAD BEEN COMPLETED. THE CFI REDUCED THE PWR ON ONE ENGINE TO SIMULATE A SINGLE ENGINE LANDING. THE CFI STATED THAT A NORMAL APPROACH HAD BEEN FLOWN AND THAT ON TOUCHDOWN THE AIRCRAFT LANDED 'A LITTLE LONG AND FAST, THE LEFT MAIN GEAR TOUCHED AND WE BEGAN PORPOISING.' THE CFI CALLED FOR A GO-AROUND AND THE LANDING GEAR WARNING HORN SOUNDED. THE CFI TOOK CONTROL OF THE ACFT AND ATTEMPTED A GO-AROUND BUT THE RIGHT PROP STRUCK THE GROUND. HE REDUCED THE PWR AND THE ACFT SKIDDED TO A STOP ON THE RIGHT SIDE OF THE RWY.

Flight

Event TypeAccident
Event Time15:45 EDT
Nearest AirportRostravee (0nm N)
Runway25
Runway Length4000 ft
Runway Width75 ft
Flight Plan FiledNone
Aircraft FireNo
Aircraft ExplosionNo

Aircraft

AircraftPiper PA-34-200
Tail NumberN55697
Aircraft CategoryAir
DamageSubstantial
Operating RulePart 91
Engines2
Engine TypeReciprocating
Engine DetailsLycoming · IO-360-C1E6 · Reciprocating · 200
Seats7

People & Injuries

Injury SummaryNo injuries (2 uninjured)
Fatal0
Serious0
Minor0
Uninjured2
Total2
Crew 1Age 21 · Second Class

Conditions

ConditionsVMC
LightDaylight
Wind220° @ 10 kt
Visibility3 sm
CeilingNone
Temperature / Dew Point0 C / 0 C
Altimeter30.00 inHg
Weather SourcePILO

Appendix: Source Data