# NTSB investigations: Continental IO-550-N: Abnormal runway contact

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 GAA23WA236](https://openairdocs.org/ntsb/GAA23WA236.md): Cessna 350 · Barcelona, Spain · Accident · No injuries · Class 5 · Foreign · Aug 11, 2023 · N1097L · Substantial damage
- [NTSB ERA23LA090](https://openairdocs.org/ntsb/ERA23LA090.md): Cirrus Design SR22 · San Juan, PR · Accident · No injuries · Class 4 · Limited · Final report · Dec 14, 2022 · N416PC · Substantial damage
  > The pilot’s improper recovery from a bounced landing which resulted in a loss of control and subsequent runway excursion.
- [NTSB GAA19CA379](https://openairdocs.org/ntsb/GAA19CA379.md): Cirrus SR22 · Grotten, CT · Accident · No injuries · Data collection · Final report · Jun 21, 2019 · N727HG · Substantial damage
  > The pilot's improper landing flare and failure to maintain pitch control, which resulted in a porpoised landing.
- [NTSB GAA18CA578](https://openairdocs.org/ntsb/GAA18CA578.md): Cirrus SR22 · Frederick, MD · Accident · No injuries · Data collection · Final report · Sep 19, 2018 · N56PE · Substantial damage
  > The pilot's improper landing flare, which resulted in the airplane porpoising.
- [NTSB CEN10CA167](https://openairdocs.org/ntsb/CEN10CA167.md): Cirrus Design SR22 · Sugar Land, TX · Accident · Minor injuries · Data collection · Final report · Mar 22, 2010 · N616CP · Substantial damage
  > The pilot's failure to maintain a proper glidepath and rate of descent during approach, resulting in a hard landing.
- [NTSB ERA10LA135](https://openairdocs.org/ntsb/ERA10LA135.md): Cirrus SR22 · Indiantown, FL · Accident · Minor injuries · Limited investigation · Final report · Feb 6, 2010 · N155ZS · Substantial damage
  > The pilot's improper landing flare, which resulted in damage to the nose landing gear and the airplane nosing over.

## 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 ('17215')
    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" = '090'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb-events/090/cases?engine=17215

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