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 4, 1983 · Republic RC-3 · N6191K

Gilderland, NY

Overview

Report Status
Preliminary report
Event Type
Accident
Date
September 4, 1983
Injury Outcomes
No injuries (1 uninjured)
Location
Gilderland, NY
Aircraft
Republic RC-3
Tail Number
N6191K
Injuries
None
Aircraft Damage
Substantial
NTSB Number
NYC83LA236

ON THE DAY BEFORE THE ACCIDENT, AN EMERGENCY LANDING WAS MADE IN A HAY FIELD AFTER THE ENG LOST POWER. AN EXAM OF THE ACFT REVEALED A DEFECTIVE FUEL LINE. THE FUEL LINE WAS REPAIRED. DURING A GROUND RUN-UP, THE ENG PRODUCED FULL POWER & THE MAGNETO CHECK WAS NORMAL. HOWEVER, DURING A TAKEOFF, THE ENG LOST POWER AGAIN AT APRX 40 FT AGL. THE PLT REPORTED THAT WHILE HE WAS IN A LEFT TURN TO AVOID TREES, CONTROL EFFECTIVENESS WAS LOST & HE COULD NOT LEVEL THE WINGS. SUBSEQUENTLY, THE ACFT CRASHED & WAS SUBSTANTIALLY DAMAGED. AN EXAM OF THE ACFT DISCLOSED FOREIGN MATERIAL IN THE INLET ELBOW OF THE GAS STRAINER. THE PLT STATED THAT THE MATERIAL WAS A BALL OF GUMMY RUST. IN A DIAGRAM DEPICTING ITS LOCATION, HE SHOWED THAT IT WAS NEXT TO A DEFECTIVE HOSE CONNECTION.

Full Narrative

ON THE DAY BEFORE THE ACCIDENT, AN EMERGENCY LANDING WAS MADE IN A HAY FIELD AFTER THE ENG LOST POWER. AN EXAM OF THE ACFT REVEALED A DEFECTIVE FUEL LINE. THE FUEL LINE WAS REPAIRED. DURING A GROUND RUN-UP, THE ENG PRODUCED FULL POWER & THE MAGNETO CHECK WAS NORMAL. HOWEVER, DURING A TAKEOFF, THE ENG LOST POWER AGAIN AT APRX 40 FT AGL. THE PLT REPORTED THAT WHILE HE WAS IN A LEFT TURN TO AVOID TREES, CONTROL EFFECTIVENESS WAS LOST & HE COULD NOT LEVEL THE WINGS. SUBSEQUENTLY, THE ACFT CRASHED & WAS SUBSTANTIALLY DAMAGED. AN EXAM OF THE ACFT DISCLOSED FOREIGN MATERIAL IN THE INLET ELBOW OF THE GAS STRAINER. THE PLT STATED THAT THE MATERIAL WAS A BALL OF GUMMY RUST. IN A DIAGRAM DEPICTING ITS LOCATION, HE SHOWED THAT IT WAS NEXT TO A DEFECTIVE HOSE CONNECTION.

Flight

Event TypeAccident
Event Time11:00 EDT
Nearest Airport5nm E
Runway0
Flight Plan FiledNone
Aircraft FireNo
Aircraft ExplosionNo

Aircraft

AircraftRepublic RC-3
Tail NumberN6191K
Aircraft CategoryAir
DamageSubstantial
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsFranklin · B9F · Reciprocating
Seats4

People & Injuries

Injury SummaryNo injuries (1 uninjured)
Fatal0
Serious0
Minor0
Uninjured1
Total1
Crew 1Age 50 · Second Class

Conditions

ConditionsVMC
LightDaylight
WindCalm
Visibility15 sm
CeilingNone
Temperature / Dew Point0 C
Altimeter29.00 inHg
Weather SourcePILO

Appendix: Source Data