# NTSB investigations: Continental IO-240 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 ERA21LA179](https://openairdocs.org/ntsb/ERA21LA179.md): Diamond Aircraft Ind DA20-C1 · Tampa, FL · Accident · No injuries · Class 4 · Limited · Final report · Mar 26, 2021 · N392DC · Substantial damage
  > The pilot’s improper recovery from a bounced landing, which resulted in a subsequent hard landing and a nose landing gear collapse.
- [NTSB WPR20CA305](https://openairdocs.org/ntsb/WPR20CA305.md): Diamond DA20 · Fillmore, UT · Accident · No injuries · Class 4 · Data collection · Final report · Sep 11, 2020 · N802CT · Substantial damage
  > The student pilot's improper landing flare and delayed remedial action to abort the landing, which resulted in a loss of aircraft control, runway excursion and impact with terrain.
- [NTSB ERA14CA400](https://openairdocs.org/ntsb/ERA14CA400.md): Diamond Aircraft Ind DA 20 C1 · Stow, MA · Accident · No injuries · Data collection · Final report · Aug 9, 2014 · N497PA · Substantial damage
  > The flight instructor/pilot's failure to recover from a bounced landing, which resulted in a hard landing and the subsequent collapse of the nose landing gear. Contributing to the accident was the flight instructor's lack of total experience in the make and…
- [NTSB WPR09CA322](https://openairdocs.org/ntsb/WPR09CA322.md): Diamond Aircraft Ind DA 20-C1 · Spanish Fork, UT · Accident · No injuries · Data collection · Final report · Jul 1, 2009 · N765DC · Substantial damage
  > The student pilot’s improper landing flare.

## 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 ('17063')
    AND EXISTS (SELECT 1 FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' e WHERE e.case_mkey = x.case_mkey AND e.aircrafts_position = x.position AND e."isDefiningEvent" AND e."tier2Number" = '092'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb-events/092/cases?engine=17063

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