# NTSB investigations, 2023: Preflight or dispatch event

NTSB aviation accident and incident investigations since 1962: the probable cause, findings, aircraft, crew, weather and docket of each, linked to the FAA registry and the FAA’s own reports.

## Latest cases

- [NTSB WPR24LA039](https://openairdocs.org/ntsb/WPR24LA039.md): Cessna 150M · Woodland, WA · Accident · No injuries · Class 3 · Limited · Final report · Nov 18, 2023 · N6266K · Substantial damage
  > The flight instructor’s inadequate preflight planning, which resulted in fuel exhaustion and a total loss of engine power.
- [NTSB CEN23LA424](https://openairdocs.org/ntsb/CEN23LA424.md): Powrachute Pegasus · Caddo Mills, TX · Accident · Serious injuries · Class 3 · Limited · Final report · Sep 28, 2023 · N31520 · Substantial damage
  > The pilot’s inadequate rolling preflight, which resulted in a loss of directional control in flight and subsequent collision with an object during landing.
- [NTSB CEN23LA413](https://openairdocs.org/ntsb/CEN23LA413.md): Powrachute Airwolf · Erie, CO · Incident · 1 fatal · Class 3 · Limited · Final report · Sep 20, 2023 · N820PP · Substantial damage
  > The pilot’s inadvertent manipulation of the throttle, which resulted in the aircraft traveling on the ground and the unsecured pilot being ejected from the aircraft and sustaining fatal injuries.
- [NTSB CEN23LA420](https://openairdocs.org/ntsb/CEN23LA420.md): Cessna 150K · South Saint Paul, MN · Accident · No injuries · Class 4 · Limited · Final report · Sep 17, 2023 · N6398G · Substantial damage
  > The pilot’s inadvertent brake application during takeoff which resulted in a loss of directional control and runway excursion. Contributing to the accident was the pilot’s improper seat position.
- [NTSB ERA23FA370](https://openairdocs.org/ntsb/ERA23FA370.md): Ercoupe 415 · Fitzgerald, GA · Accident · 1 fatal · Class 3 · Field · Final report · Sep 13, 2023 · N2796H · Substantial damage
  > The pilot’s failure to perform pre-takeoff engine runup and carburetor heat check procedures, which resulted in rotation with inadequate climb performance, and his subsequent failure to maintain adequate airspeed and exceedance of the airplane’s critical…
- [NTSB CEN23LA363](https://openairdocs.org/ntsb/CEN23LA363.md): Beech C-99 · Lansing, MI · Accident · Minor injuries · Class 4 · Limited · Final report · Aug 15, 2023 · N261SW · Substantial damage
  > The pilot’s failure to properly set the rudder trim position which resulted in a loss of directional control during takeoff. Contributing was the pilot’s inadequate checklist procedures prior to takeoff.
- [NTSB ERA23LA335](https://openairdocs.org/ntsb/ERA23LA335.md): Cessna 152 · Manatí, PR · Accident · No injuries · Class 3 · Limited · Final report · Aug 9, 2023 · N5313M · Substantial damage
  > The flight instructor’s inadequate preflight inspection of the fuel level, which resulted in a total loss of engine power due to fuel exhaustion.
- [NTSB CEN23LA335](https://openairdocs.org/ntsb/CEN23LA335.md): Piper PA-25-235 · Tyler, MN · Accident · No injuries · Class 4 · Limited · Final report · Jul 28, 2023 · N7094Z · Substantial damage
  > The pilot’s improper flap position during takeoff, which resulted in degraded climb performance and a collision with terrain.
- [NTSB CEN23LA330](https://openairdocs.org/ntsb/CEN23LA330.md): Cessna 177 · Cortland, IL · Accident · Serious injuries · Class 4 · Limited · Final report · Jul 27, 2023 · N30632 · Substantial damage
  > The pilot’s improper fuel planning, that resulted in a total loss of engine power due to fuel exhaustion, and a subsequent forced landing.
- [NTSB WPR23LA282](https://openairdocs.org/ntsb/WPR23LA282.md): Piper PA-28-140 · Elko, NV · Accident · Minor injuries · Class 4 · Limited · Final report · Jul 20, 2023 · N4149J · Substantial damage
  > The pilot’s failure to ensure adequate airplane performance before taking off from a significantly shorter runway than originally planned for.
- [NTSB CEN23FA314](https://openairdocs.org/ntsb/CEN23FA314.md): Piper PA-31P · Kearney, MO · Accident · 1 fatal · Class 3 · Field · Final report · Jul 20, 2023 · N200RA · Destroyed
  > The pilot’s decision to operate an airplane with known fuel leaks, his failure to conduct an engine run-up before takeoff, his subsequent failure to abort the takeoff, and the mechanic’s inadequate maintenance, which resulted in a partial loss of right engine…
- [NTSB CEN23LA179](https://openairdocs.org/ntsb/CEN23LA179.md): Textron 172S · Englewood, CO · Accident · No injuries · Class 4 · Limited · Final report · May 6, 2023 · N34BL · Substantial damage
  > The pilot’s decision to adjust his seat during taxi, which resulted in his seat sliding aft, and subsequent loss of directional control.
- [NTSB CEN23LA104](https://openairdocs.org/ntsb/CEN23LA104.md): Cirrus Design SF50 · Waukesha, WI · Accident · No injuries · Class 4 · Limited · Final report · Feb 8, 2023 · N426SJ · Substantial damage
  > The pilot’s failure to maintain aircraft control during landing. Contributing to the accident was the pilot’s inadequate preflight inspection removal of the angle of attack vane cover.
- [NTSB ERA23LA121](https://openairdocs.org/ntsb/ERA23LA121.md): Richard Brinkman Lancair 4P · Hartford, CT · Accident · Serious injuries · Class 3 · Limited · Final report · Jan 28, 2023 · N550LX · Substantial damage
  > The pilot’s takeoff with a significant fuel imbalance, which resulted in the airplane lacking the roll authority to overcome the left rolling tendency and subsequently impacting terrain. Contributing to the accident was the pilot’s inadequate preflight…

## The whole list in SQL

Runs in DuckDB 1.2 or later on the release's Parquet files over HTTPS:

```sql
SELECT c."ntsbNumber", c."eventDate", c."eventType", c."eventCity", c."eventStateOrRegion", a.n_number, a."aircraftMake", a."aircraftModel", c."highestInjuryLevel", c."totalFatal", c."completionStatus", c.report_url
FROM 'https://openairdocs.org/data/latest/ntsb_case_detail.parquet' c LEFT JOIN 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' a ON a.case_mkey = c."mKey" AND a.position = 1
WHERE year(c."eventDate") = 2023
  AND c."mKey" IN (SELECT s.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' s WHERE s."tier2Number" = '030' AND s.case_mkey IN (SELECT case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' WHERE "isDefiningEvent"))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb-events/030/sequence?year=2023

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OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.