# NTSB investigations: Lycoming TI0-540 series, 1978, 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 CHI79FEE18](https://openairdocs.org/ntsb/CHI79FEE18.md): Piper PA-32 · West Chicago, IL · Accident · No injuries · Closed · Dec 7, 1978 · N4175R · Substantial damage
- [NTSB CHI79FA003](https://openairdocs.org/ntsb/CHI79FA003.md): Piper PA-32 · Chicago, IL · Accident · No injuries · Closed · Oct 4, 1978 · N5909V · Substantial damage
- [NTSB CHI79FA008](https://openairdocs.org/ntsb/CHI79FA008.md): Piper PA-32 · Lansing, IL · Accident · Minor injuries · Closed · Sep 25, 1978 · N44295 · Substantial damage
- [NTSB CHI78FEV30](https://openairdocs.org/ntsb/CHI78FEV30.md): Piper PA-32 · Urbana, IL · Accident · No injuries · Closed · Apr 9, 1978 · N1BQ · Substantial damage
- [NTSB CHI78DEV12](https://openairdocs.org/ntsb/CHI78DEV12.md): Piper PA-32R · Champaign, IL · Accident · No injuries · Closed · Jan 13, 1978 · N9430K · 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 year(c."eventDate") = 1978
  AND 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 ('41533'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=41533&state=IL&year=1978

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