# NTSB investigations: Continental C90 series: Performance/control parameters, general

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 ANC21LA034](https://openairdocs.org/ntsb/ANC21LA034.md): Cessna 140 · Palmer, AK · Accident · No injuries · Class 4 · Limited · Final report · Apr 25, 2021 · N1685V · Substantial damage
  > The pilot’s selection of unsuitable terrain for landing and his excessive braking which resulted in a nose-over.
- [NTSB GAA16CA394](https://openairdocs.org/ntsb/GAA16CA394.md): Alon A2 · Alamosa, CO · Accident · No injuries · Data collection · Final report · Jul 27, 2016 · N5690F · Substantial damage
  > The pilot's failure to maintain aircraft control during takeoff on an uneven runway surface, which resulted in it becoming airborne prematurely, an aerodynamic stall, and impact with terrain.
- [NTSB WPR13CA412](https://openairdocs.org/ntsb/WPR13CA412.md): Piper PA 11 · Bozeman, MT · Accident · Minor injuries · Data collection · Final report · Sep 16, 2013 · N4988M · Substantial damage
  > The pilot's failure to maintain aircraft control and inadequate compensation for the high gusty wind conditions during taxi.
- [NTSB ERA12LA309](https://openairdocs.org/ntsb/ERA12LA309.md): Piper PA-18 · Pilot Mountain, NC · Accident · No injuries · Limited investigation · Final report · Apr 29, 2012 · N5769D · Substantial damage
  > The pilot's failure to abort the takeoff in a timely manner. Contributing to the accident was the airplane’s reduced takeoff performance.
- [NTSB ERA10CA117](https://openairdocs.org/ntsb/ERA10CA117.md): Luscombe 8 · Springfield, TN · Accident · Serious injuries · Data collection · Final report · Jan 18, 2010 · N2111K · Substantial damage
  > The student pilot's failure to maintain control of the airplane during a go-around after a bounced landing.
- [NTSB ANC09CA096](https://openairdocs.org/ntsb/ANC09CA096.md): Piper PA-18 · Fairbanks, AK · Accident · No injuries · Data collection · Final report · Sep 5, 2009 · N5773D · Substantial damage
  > The pilot’s decision to land on unsuitable terrain, which resulted in a loss of control and a collision with trees.
- [NTSB CEN09CA556](https://openairdocs.org/ntsb/CEN09CA556.md): Alon A2 · Richmond Hts., OH · Accident · No injuries · Data collection · Final report · Aug 31, 2009 · N6363V · Substantial damage
  > The pilot's failure to maintain control of the airplane during the 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 ('17009')
    AND EXISTS (SELECT 1 FROM 'https://openairdocs.org/data/latest/ntsb_findings.parquet' f WHERE f.case_mkey = x.case_mkey AND f.aircrafts_position = x.position AND starts_with(f."findingCode", '01062000')))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb-findings/01062000/cases?engine=17009

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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.