# NTSB investigations: Continental IO-520 series, IL: Loss of control - on ground/water

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 CHI92LA041](https://openairdocs.org/ntsb/CHI92LA041.md): Cessna 210N · Frankfort, IL · Accident · No injuries · Limited investigation · Final report · Dec 3, 1991 · N5281A · Substantial damage
  > The failure of the fss to notify ATC that the ariport was closed, atc's subsequent approach clearance to the closed airport, and the pilot's inability to maintain directional control on the icy runway. A factor in the accident was the icy runway conditions.
- [NTSB CHI90LA168](https://openairdocs.org/ntsb/CHI90LA168.md): Beech V35B · Lockport, IL · Accident · No injuries · Limited investigation · Final report · Jul 5, 1990 · N35TP · Substantial damage
  > The pilot's failure to maintain aircraft directional control and keep the aircraft on the runway during the landing roll.
- [NTSB CHI90LA082](https://openairdocs.org/ntsb/CHI90LA082.md): Cessna T310R · Wheeling, IL · Accident · No injuries · Limited investigation · Final report · Feb 15, 1990 · N6186X · Substantial damage
  > Pilot's inability to maintain directional during the landing phase of flight. The slippery, snow covered runway, and a twelve knot direct crosswind contributed to the accident.

## 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."eventStateOrRegion" = 'IL' AND c."eventCountry" = 'USA'
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('17032')
    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" = 260))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=17032&occurrence=260&state=IL

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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.