# NTSB investigations: Lycoming HO-360 series: In flight collision with terrain/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 CHI02LA208](https://openairdocs.org/ntsb/CHI02LA208.md): Schweizer 269C-1 · Askov, MN · Accident · No injuries · Limited investigation · Final report · Jul 20, 2002 · N897TH · Substantial damage
  > Directional control not obtained/maintained during the aborted takeoff.
- [NTSB LAX99LA166](https://openairdocs.org/ntsb/LAX99LA166.md): Schweizer 269C-1 · Concord, CA · Accident · No injuries · Limited investigation · Final report · Apr 30, 1999 · N6148V · Substantial damage
  > The inadequate supervision of the student pilot by the flight instructor during the practice autorotation, which resulted in a delayed flare and the tail rotor contacting the ground. A factor was a misinterpreted communication between the flight instructor…
- [NTSB NYC91LA227](https://openairdocs.org/ntsb/NYC91LA227.md): Hughes 269C · Galloway, OH · Accident · Minor injuries · Limited investigation · Final report · Sep 1, 1991 · N9590F · Substantial damage
  > Improper supervision by the flight instructor which resulted in an inadvertent ground contact and a dynamic rollover. A factor related to the accident was improper use of the flight controls by the non-rated student pilot.

## 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 ('41513')
    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" = 230))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=41513&occurrence=230

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