# NTSB investigations: Lycoming IO-540-AB1A5, 2013

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 ERA14LA072](https://openairdocs.org/ntsb/ERA14LA072.md): Cessna 182T · Burlington, NC · Accident · No injuries · Limited investigation · Final report · Dec 17, 2013 · N963CP · Substantial damage
  > A loss of airplane control during takeoff for reasons that could not be determined due to the postaccident condition of the elevator control system.
- [NTSB WPR13LA286](https://openairdocs.org/ntsb/WPR13LA286.md): Cessna 182T · San Diego, CA · Accident · No injuries · Limited investigation · Final report · Jun 24, 2013 · N411CP · 2 aircraft · Substantial damage
  > Both pilots’ failure to maintain a proper visual lookout while taxiing during nighttime conditions, which resulted in an on-ground collision.
- [NTSB CEN13FA269](https://openairdocs.org/ntsb/CEN13FA269.md): Cessna 182T · Fredericksburg, TX · Accident · 2 fatal · Field investigation · Final report · May 9, 2013 · N6197H · Destroyed
  > The pilot’s failure to maintain airspeed while transitioning from instrument to visual flight while still in instrument conditions, which resulted in an inadvertent stall.
- [NTSB CEN13LA258](https://openairdocs.org/ntsb/CEN13LA258.md): Cessna 182T · Delta, CO · Accident · No injuries · Limited investigation · Final report · May 2, 2013 · N2012Y · Substantial damage
  > The loss of propeller control for reasons that could not be determined because postaccident examinations revealed no anomalies that would have precluded normal operation and the airplane’s subsequent collision with power lines during the forced landing.

## 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") = 2013
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('41808'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=41808&year=2013

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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.