# Final NTSB investigations: Consolidated Vultee P4Y-2

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 DEN02GA074](https://openairdocs.org/ntsb/DEN02GA074.md): Consolidated-Vultee P4Y-2 · Estes Park, CO · Accident · 2 fatal · Final report · Jul 19, 2002 · N7620C · Destroyed
  > the inflight failure of the left wing due to fatigue cracking in the left wing's forward spar and wing skin. A factor contributing to the accident was inadequate maintenance procedures to detect fatigue cracking.
- [NTSB LAX74FUJ73](https://openairdocs.org/ntsb/LAX74FUJ73.md): Convair P4Y-2 · Safford, AZ · Accident · 2 fatal · Closed · Jun 27, 1974 · N7237C · Destroyed
- [NTSB SEA73DYG06](https://openairdocs.org/ntsb/SEA73DYG06.md): Convair PB4Y-2 · Wenatchee, WA · Accident · No injuries · Closed · Jul 27, 1972 · N6816D · Destroyed
- [NTSB SEA71DVQ03](https://openairdocs.org/ntsb/SEA71DVQ03.md): Convair PB4Y-2 · Diamond Lake, OR · Accident · No injuries · Closed · Jul 27, 1970 · N3191G · Substantial damage
- [NTSB DEN70F0121](https://openairdocs.org/ntsb/DEN70F0121.md): Consolidatd P4Y-2 · Greybull, WY · Accident · 2 fatal · Closed · Sep 3, 1969 · N1911H · Destroyed
- [NTSB UNK64X2887](https://openairdocs.org/ntsb/UNK64X2887.md): Convair PB4Y2 · Challis, ID · Accident · No injuries · Closed · Jul 17, 1964 · N9681C · Substantial damage

## 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."completionStatus" = 'Completed'
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('2421102'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=2421102&status=final

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