# NTSB investigations: Rolls-Royce RB-211-22 series: Hard landing

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 LAX00LA192](https://openairdocs.org/ntsb/LAX00LA192.md): Lockheed L1011-385-1 · Maui, HI · Accident · No injuries · Limited investigation · Final report · May 9, 2000 · N192AT · Substantial damage
  > The captain's failure to maintain the proper wind-adjusted Vref airspeed, by a margin which varied from 7 to 20 knots too slow, during the final 10 seconds of the approach prior to touchdown.
- [NTSB NYC92IA086](https://openairdocs.org/ntsb/NYC92IA086.md): Lockheed L-1011-385 · Flushing, NY · Incident · No injuries · Incident investigation · Final report · Apr 23, 1992 · N721DA · Minor damage
  > The captain's improper aircraft control which resulted in an excessive nosewheel rate of sink and subsequent overload failure of the nose gear tires.

## 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 ('54554')
    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" = 200))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=54554&occurrence=200

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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.