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 8, 1983 · Cessna 182K · N2436Q

Plainville, KS

Overview

Report Status
Preliminary report
Event Type
Accident
Date
June 8, 1983
Injury Outcomes
No injuries (4 uninjured)
Location
Plainville, KS
Aircraft
Cessna 182K
Tail Number
N2436Q
Injuries
None
Aircraft Damage
Substantial
NTSB Number
MKC83LA126

THE ACFT COLLIDED WITH A POST DURING A PRECAUTIONARY LANDING ON A ROAD. THE PLT HAD BEEN FLYING ON THIS FLT FOR 2 AND A HALF HOURS WHEN HE NOTICED THE OIL PRESSURE GO TO ZERO. HE LANDED ON A HIGHWAY AND DURING THE LANDING ROLL THE RIGHT WING HIT A SIGNPOST WHICH CAUSED THE ACFT TO SWERVE INTO A DITCH. THE PLT SAID HE ADDED A QUART OF OIL TO THE ACFT PRIORTO TAKEOFF WHICH BROUGHT THE OIL LEVEL UP TO 9 QUARTS. AFTER THE ACCIDENT THE ACFT CONTAINED 3 TO 4 QTS OF OIL. THERE WAS NO EVIDENCE OF AN OIL LEAK. THE ENGINE WAS PARTIALLY DISASSEMBLED AND NO REASON WAS FOUND FOR THE OIL LOSS OR CONSUMPTION OF 5 OR 6 QUARTS OF OIL IN LESS THAN 3 HOURS.

Full Narrative

THE ACFT COLLIDED WITH A POST DURING A PRECAUTIONARY LANDING ON A ROAD. THE PLT HAD BEEN FLYING ON THIS FLT FOR 2 AND A HALF HOURS WHEN HE NOTICED THE OIL PRESSURE GO TO ZERO. HE LANDED ON A HIGHWAY AND DURING THE LANDING ROLL THE RIGHT WING HIT A SIGNPOST WHICH CAUSED THE ACFT TO SWERVE INTO A DITCH. THE PLT SAID HE ADDED A QUART OF OIL TO THE ACFT PRIORTO TAKEOFF WHICH BROUGHT THE OIL LEVEL UP TO 9 QUARTS. AFTER THE ACCIDENT THE ACFT CONTAINED 3 TO 4 QTS OF OIL. THERE WAS NO EVIDENCE OF AN OIL LEAK. THE ENGINE WAS PARTIALLY DISASSEMBLED AND NO REASON WAS FOUND FOR THE OIL LOSS OR CONSUMPTION OF 5 OR 6 QUARTS OF OIL IN LESS THAN 3 HOURS.

Flight

Event TypeAccident
Event Time17:50 CDT
Nearest Airport0nm
Runway0
Flight Plan FiledNone
Aircraft FireNo
Aircraft ExplosionNo

Aircraft

AircraftCessna 182K
Tail NumberN2436Q
Aircraft CategoryAir
DamageSubstantial
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsContinental · O-470-R · Reciprocating · 230
Seats4

People & Injuries

Injury SummaryNo injuries (4 uninjured)
Fatal0
Serious0
Minor0
Uninjured4
Total4
Crew 1Age 49 · Third Class

Conditions

ConditionsVMC
LightDaylight
Wind160° @ 9 kt
Visibility15 sm
CeilingNone
Temperature / Dew Point0 C / 0 C
Altimeter29.00 inHg
Observation Time22:56
Weather SourceWFAC

Appendix: Source Data