# NTSB investigations: Rudder misc structure

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 WPR11LA265](https://openairdocs.org/ntsb/WPR11LA265.md): Aerovodochody L-29 Delfin · Reno, NV · Accident · No injuries · Limited investigation · Final report · Jun 18, 2011 · N37KF · Substantial damage
  > The failure of a modified engine mount to keep the engine properly aligned, which resulted in partial failure of the rudder support structure due to the deflection of the jet engine exhaust.
- [NTSB CEN11IA111](https://openairdocs.org/ntsb/CEN11IA111.md): Cessna 560XL · Birmingham, AL · Incident · No injuries · Incident investigation · Final report · Dec 13, 2010 · N498AB · No damage
  > The manufacturer's inadequate initial design and inadequate subsequent modifications of the tailcone, which allowed moisture to collect and freeze around rudder cables during operations in subfreezing temperatures, resulting in a loss of rudder authority…
- [NTSB CEN11IA087](https://openairdocs.org/ntsb/CEN11IA087.md): Cessna 560XL · Toledo, OH · Incident · No injuries · Incident investigation · Final report · Dec 1, 2010 · N607QS · No damage
  > The manufacturer's inadequate initial design and subsequent modifications of the tailcone, which allowed moisture to collect and freeze around rudder cables during flight levels above the freezing level and resulted in a loss of rudder authority. Contributing…

## 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", '01035544'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb-findings/01035544/cases

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