# NTSB investigations: Engineering & Research 415-C, IL

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 CEN16LA299](https://openairdocs.org/ntsb/CEN16LA299.md): Engineering & Research 415 C · Mt Morris, IL · Accident · No injuries · Limited investigation · Final report · Jul 16, 2016 · N99307 · Substantial damage
  > The pilot's loss of airplane control during a forced landing in gusting crosswind conditions and the airplane’s subsequent bounce on the runway following a loss of engine power. Contributing to the accident was the loss of engine power due to carburetor icing.
- [NTSB CEN09FA243](https://openairdocs.org/ntsb/CEN09FA243.md): Engineering and Research 415C · Sandwich, IL · Accident · 2 fatal · Field investigation · Final report · Apr 11, 2009 · N87384 · Destroyed
  > The pilot's failure to execute an immediate forced landing to a suitable field and the engine's partial loss of power for an undetermined reason.
- [NTSB CHI72FEE16](https://openairdocs.org/ntsb/CHI72FEE16.md): Erco 415-C · Plainfield, IL · Accident · Minor injuries · Closed · Aug 21, 1971 · N3088H · Substantial damage
- [NTSB CHI67A0076](https://openairdocs.org/ntsb/CHI67A0076.md): Erco 415C · Pekin, IL · Accident · 2 fatal · Closed · Dec 16, 1966 · N3725H · Destroyed
- [NTSB CHI67D0259](https://openairdocs.org/ntsb/CHI67D0259.md): Ercoupe 415-C · Grayslake, IL · Accident · No injuries · Closed · Sep 16, 1966 · N93776 · Substantial damage
- [NTSB CHI66F0016](https://openairdocs.org/ntsb/CHI66F0016.md): Ercoupe 415C · Blandinsville, IL · Accident · No injuries · Closed · Jan 9, 1965 · N99540 · Substantial damage

## 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.aircraft_model_code IN ('0420302'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=0420302&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.