# NTSB investigations: Lycoming TIO-540-AF1B

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 ERA22LA179](https://openairdocs.org/ntsb/ERA22LA179.md): Mooney M20M · Manville, NJ · Accident · Minor injuries · Class 4 · Limited · Final report · Apr 4, 2022 · N41XL · Substantial damage
  > The pilot’s delayed go-around decision following an encounter with a tailwind during landing, which resulted in an inability to climb and subsequent impact with trees.
- [NTSB CEN09CA414](https://openairdocs.org/ntsb/CEN09CA414.md): Mooney M20 · Steamboat Springs, CO · Accident · No injuries · Data collection · Final report · Jul 2, 2009 · N270SD · Substantial damage
  > The pilot's improper pitch control during the go-around, which resulted in an aerodynamic stall.

## 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."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('42001'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=42001

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