# NTSB investigations: Lycoming IO-360-A1B6D, 2021

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 WPR21FA340](https://openairdocs.org/ntsb/WPR21FA340.md): Cessna 177RG · Lake Havasu City, AZ · Accident · 1 fatal · Class 3 · Field · Final report · Sep 12, 2021 · N2085Q · Substantial damage
  > A partial loss of engine power during the airplane's initial climb due to wear of internal engine components, which prevented the engine from developing full-rated power and resulted in a loss of altitude.
- [NTSB WPR21LA323](https://openairdocs.org/ntsb/WPR21LA323.md): Cessna 177RG · Albuquerque, NM · Accident · No injuries · Class 3 · Limited · Final report · Aug 15, 2021 · N8029G · Substantial damage
  > The failure of the nose gear hydraulic flex line, which resulted in a loss of hydraulic fluid which prevented the main landing gear from fully extending and locking into place during landing.
- [NTSB CEN21FA125](https://openairdocs.org/ntsb/CEN21FA125.md): Cessna 177RG · Galt, MO · Accident · 2 fatal · Class 3 · Field · Final report · Feb 8, 2021 · N8080G · Destroyed
  > The pilot’s decision to takeoff into instrument meteorological conditions consisting of low ceilings and icing and his failure to remain clear of terrain while attempting to remain below the clouds, which resulted in impact with terrain.
- [NTSB ERA21LA105](https://openairdocs.org/ntsb/ERA21LA105.md): Cessna 177RG · Richmond Hill, GA · Accident · No injuries · Class 3 · Limited · Final report · Jan 17, 2021 · N919DC · Substantial damage
  > The pilot’s mismanagement of the fuel supply, which resulted in fuel starvation.

## 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") = 2021
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('41593'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=41593&year=2021

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