# NTSB investigations: Lycoming TI0-541 series, IN

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 CEN18LA048](https://openairdocs.org/ntsb/CEN18LA048.md): Piper PA 31-310 · Jeffersonville, IN · Accident · No injuries · Limited investigation · Final report · Dec 4, 2017 · N722CF · Substantial damage
  > The right main landing gear’s failure to fully extend for reasons that could not be determined because postaccident testing revealed no mechanical anomalies that would have precluded normal operation.
- [NTSB CHI89LA072](https://openairdocs.org/ntsb/CHI89LA072.md): Beech A60 · Indianapolis, IN · Accident · No injuries · Limited investigation · Final report · Apr 13, 1989 · N4445W · Substantial damage
  > The pilot misjudged altitude and/or distance to the runway wile on final approach to land. Factors related to the accident were: dark night and pilot fatigue.
- [NTSB CHI82DA062](https://openairdocs.org/ntsb/CHI82DA062.md): Beech 56TC · Huntington, IN · Accident · No injuries · Final report · Feb 21, 1982 · N291T · Substantial damage
  > During a night touch and go landing, the aircraft veered left and struck a snowberm as the pilot was adding power to takeoff. Snowberms were located inside of the runway lights making the usable runway less than 75 ft and possibly restricting the lighting.…

## 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 c."eventStateOrRegion" = 'IN' AND c."eventCountry" = 'USA'
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('41536'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=41536&state=IN

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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.