# NTSB investigations: Lycoming GO-480 series, 1983

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 ANC83LA136](https://openairdocs.org/ntsb/ANC83LA136.md): Helio H-295 · Fairbanks, AK · Accident · No injuries · Limited investigation · Final report · Jul 23, 1983 · N6481V · Substantial damage
  > The plt reported that during the landing roll, the left brake failed & the acft ran off the right side of the rwy. Reportedly, the acft was damaged when it went off the gravel rwy at or near the departure end. No malfunction or failure of the brake assembly…
- [NTSB ANC83FA126](https://openairdocs.org/ntsb/ANC83FA126.md): Helio H395 · Fairbanks, AK · Accident · 1 fatal · Field investigation · Final report · Jul 20, 1983 · N4156D · Substantial damage
  > Takeoff was from a dirt driveway which had a usable length 0F 330 ft before it curved north. Before takeoff, the plt hadbent several small trees back away from the driveway & tied them down so they would not interfere with the takeoff. There are numerous…
- [NTSB CHI83LA173](https://openairdocs.org/ntsb/CHI83LA173.md): Grumman G-44 · Fond Du Lac, WI · Accident · Minor injuries · Limited investigation · Final report · Apr 19, 1983 · N99431 · Substantial damage
  > The pilot became preoccupied with a minor electrical problem and did not raise the landing gear before making a landing on water. Upon water contact, the landing gear effected enough drag to nose the aircraft over.
- [NTSB DEN83LA080](https://openairdocs.org/ntsb/DEN83LA080.md): Helio H-295 · Baggs, WY · Accident · No injuries · Limited investigation · Final report · Mar 12, 1983 · N533LD · Substantial damage
  > The plt reported that he was hauling hay for his stranded horse. The plt was delivering hay, 5 bales per flt & dropping 1 bale at a time. On the 19th drop, after 4 hrs & 15 min of flt time since refueling, the eng lost power. During a forced landing in deep…
- [NTSB LAX83FA100](https://openairdocs.org/ntsb/LAX83FA100.md): Helio H-395 · Tucson, AZ · Accident · No injuries · Field investigation · Final report · Feb 13, 1983 · N4160D · Substantial damage
  > The acft ground looped during landing and collided with an acft arresting system component. The pilot was landing on RWY11L. He did not report any difficulty controlling the acft until he began his flare. At that time he stated that a slight air disturbance…

## 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") = 1983
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('41527'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=41527&year=1983

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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.