# NTSB investigations, 2011, OR: 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 WPR11CA473](https://openairdocs.org/ntsb/WPR11CA473.md): Cessna 152 · Scappoose, OR · Accident · No injuries · Data collection · Final report · Sep 29, 2011 · N6308Q · Substantial damage
  > The student pilot's improper flare, which resulted in a bounced landing from which she was unable to recover.
- [NTSB WPR11CA368](https://openairdocs.org/ntsb/WPR11CA368.md): Cessna R172K · Sandy, OR · Accident · No injuries · Data collection · Final report · Jul 24, 2011 · N758TT · Substantial damage
  > The pilot's improper flare which resulted in a hard landing.
- [NTSB WPR11LA276](https://openairdocs.org/ntsb/WPR11LA276.md): Dehavilland Beaver DHC-2 MK.3 · Jefferson, OR · Accident · No injuries · Limited investigation · Final report · Jun 17, 2011 · N260HC · Substantial damage
  > The pilot's failure to maintain airplane control while on short final after experiencing a downdraft, which resulted in a subsequent hard landing.
- [NTSB WPR11CA489](https://openairdocs.org/ntsb/WPR11CA489.md): Cessna 172C · Grants Pass, OR · Accident · No injuries · Data collection · Final report · May 7, 2011 · N8287X · Substantial damage
  > The student pilot's failure to maintain an adequate airspeed on approach, which resulted in a hard landing.

## 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") = 2011
  AND c."eventStateOrRegion" = 'OR' AND c."eventCountry" = 'USA'
  AND c."mKey" IN (SELECT s.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' s WHERE s."tier2Number" = '092' AND s.case_mkey IN (SELECT case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' WHERE "isDefiningEvent"))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb-events/092/sequence?state=OR&year=2011

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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.