# NTSB investigations: Lycoming TVO-435-GIA, 1996

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 MIA96LA235](https://openairdocs.org/ntsb/MIA96LA235.md): Bell 47G-3B-1 · Borinquen, PR · Accident · No injuries · Limited investigation · Final report · Sep 29, 1996 · N1397X · Substantial damage
  > the pilot failed to maintain control of the aircraft while hover taxing. Factors in this accident were wind gusts and a tailwind.
- [NTSB FTW96TA383](https://openairdocs.org/ntsb/FTW96TA383.md): Bell 47G-3B-1 · Rangely, CO · Accident · No injuries · Final report · Sep 10, 1996 · N1335X · Substantial damage
  > the pilot's excessive cyclic control input during a low altitude operation, and his failure to maintain altitude/clearance from high vegetation (sage brush). The proximity of high vegetation was a related factor.
- [NTSB LAX96LA263](https://openairdocs.org/ntsb/LAX96LA263.md): Bell 47G3 · Wasco, CA · Accident · No injuries · Limited investigation · Final report · Jul 6, 1996 · N154PG · Substantial damage
  > the pilot's failure to maintain adequate engine rpm during an aerial application flight.

## 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") = 1996
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('41526'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=41526&year=1996

---
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.