# NTSB investigations: Lycoming IO-720 series: Loss of engine power

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 ATL04CA106](https://openairdocs.org/ntsb/ATL04CA106.md): Beech BE-65 (LF-23F) · Winder, GA · Accident · Serious injuries · Data collection · Final report · May 4, 2004 · N870KS · Substantial damage
  > The pilot's mismanagement of the fuel supply resulted in fuel starvation and a loss of power in both engines.
- [NTSB FTW91LA127](https://openairdocs.org/ntsb/FTW91LA127.md): Piper PA-24-400 · Nashville, AR · Accident · Minor injuries · Limited investigation · Final report · Jul 25, 1991 · N8507P · Substantial damage
  > Fuel starvation induced loss of power due to a blocked finger fuel strainer in the fuel servo unit. A factor was the unsuitable terrain at the pilot's disposal.

## 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 ('41546')
    AND EXISTS (SELECT 1 FROM 'https://openairdocs.org/data/latest/ntsb_occurrences.parquet' o WHERE o.case_mkey = x.case_mkey AND o.aircrafts_position = x.position AND o."occurrenceNumber" = 1 AND o."occurrenceCode" = 350))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=41546&occurrence=350

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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.