# NTSB investigations: Leading edge devices

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 DCA22LA038](https://openairdocs.org/ntsb/DCA22LA038.md): Boeing 747-4B5F · Miami, FL · Accident · No injuries · Class 4 · Limited · Final report · Nov 29, 2021 · N705CK · Substantial damage
  > Incorrect lubrication of the foreflap fitting assembly.
- [NTSB ANC16LA068](https://openairdocs.org/ntsb/ANC16LA068.md): Jeffery D Tuttle BDK Carbon Concepts · Wasilla, AK · Accident · Serious injuries · Limited investigation · Final report · Sep 16, 2016 · N8008Z · Substantial damage
  > The structural failure of both wings’ leading-edge slats, which resulted in a loss of airplane control.
- [NTSB DCA14CA031](https://openairdocs.org/ntsb/DCA14CA031.md): De Havilland DHC8 - 102 · Philadelphia, PA · Accident · No injuries · Data collection · Final report · Nov 25, 2013 · N808EX · Substantial damage
  > an inadvertent encounter with several birds during approach that resulted in substantial damage to the airplane.

## 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 f.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_findings.parquet' f WHERE starts_with(f."findingCode", '01035754'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb-findings/01035754/cases

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