# NTSB investigations: Lycoming HO-360 series: In flight collision with object

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 NYC07CA184](https://openairdocs.org/ntsb/NYC07CA184.md): Schweizer 269C · Ormond Beach, FL · Accident · Minor injuries · Data collection · Final report · Jul 23, 2007 · N171TA · Substantial damage
  > The certified flight instructor's delayed remedial action, which resulted in an in-flight collision with trees.
- [NTSB LAX06LA123](https://openairdocs.org/ntsb/LAX06LA123.md): Schweizer 269C-1 · Valencia, CA · Accident · 1 fatal · Limited investigation · Final report · Feb 25, 2006 · N61466 · Destroyed
  > The certified flight instructor's failure to maintain an adequate clearance from objects.
- [NTSB DEN01LA150](https://openairdocs.org/ntsb/DEN01LA150.md): Hughes 269C · Tucumcari, NM · Accident · No injuries · Limited investigation · Final report · Aug 21, 2001 · N502AA · Substantial damage
  > failure of the pilot-in-command to maintain adequate terrain clearance. Contributing factors were the unsuccessful low altitude flight maneuver, and the high density altitude weather conditions.
- [NTSB LAX91LA257](https://openairdocs.org/ntsb/LAX91LA257.md): Schweizer 269B · Cottonwood, CA · Accident · 1 fatal · Limited investigation · Final report · Jun 9, 1991 · N103AB · Destroyed
  > The pilot's inadequate visual lookout. The transmission wire was a factor in 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."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" = 220))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=41513&occurrence=220

---
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.