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 2, 2011 · Cessna 150C · N1953Z

Weirsdale, FL

Overview

Report Status
Final with probable cause
Event Type
Accident
Date
July 2, 2011
Injury Outcomes
No injuries (1 uninjured)
Location
Weirsdale, FL
Aircraft
Cessna 150C
Tail Number
N1953Z
Operator
Ringelman Roger L
Injuries
None
Aircraft Damage
Substantial
NTSB Number
ERA11CA387

According to the pilot, he was taxiing to the runway for takeoff. The airport was a private, uncontrolled fly-in community and the roads were designated taxiways. The pilot observed a truck and trailer coming towards him and noted that the driver had pulled to the side to let him pass. The pilot looked inside the cockpit to check his power setting, as the taxiway was on an upslope. He thought he had adequate clearance from the trailer; however, the left wing struck the top of the trailer as he passed, pulling the airplane to the left. The airplane sustained structural damage to the left wing.

NTSB Probable Cause

Environmental issues-Physical environment-Object/animal/substance-Ground vehicle-Response/compensation - C

Full Narrative

According to the pilot, he was taxiing to the runway for takeoff. The airport was a private, uncontrolled fly-in community and the roads were designated taxiways. The pilot observed a truck and trailer coming towards him, and noted that the driver had pulled to the side to let him pass. The pilot looked inside the cockpit to check his power setting, as the taxiway was on an upslope. He thought he had adequate clearance from the trailer; however, the left wing struck the top of the trailer as he passed, pulling the airplane to the left. An inspector with the Federal Aviation Administration inspected the airplane and reported structural damage to the left wing.

Flight

Event TypeAccident
Event Time17:25 EDT
Nearest AirportLove Field Airport (0nm)
Flight Plan FiledNone
Flight Plan ActivatedNo
Aircraft FireNo
Aircraft ExplosionNo

Aircraft

AircraftCessna 150C
Tail NumberN1953Z
Aircraft CategoryAir
DamageSubstantial
OperatorRingelman Roger L
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsCont Motor · O-200 SERIES · Reciprocating · 100
Seats2

People & Injuries

Injury SummaryNo injuries (1 uninjured)
Fatal0
Serious0
Minor0
Uninjured1
Total1
Crew 1Age 69 · Third Class · None

Conditions

ConditionsVMC
LightDaylight
Wind50° @ 10 kt, gusting 14 kt
Visibility10 sm
CeilingNone
Temperature / Dew Point66 F
Altimeter29.97 inHg
Observation Time21:35
Weather SourceWFAC

Appendix: Source Data