# NTSB investigations: Grumman American Avn. AA-5: Loss of engine power

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 CHI97FAMS3](https://openairdocs.org/ntsb/CHI97FAMS3.md): Grumman American AA-5 · Lower Brule, SD · Accident · 1 fatal · Missing aircraft · Final report · Aug 10, 1997 · N7148L · Destroyed
  > undetermined due to the accident airplane not being available for examination.
- [NTSB MIA87LA230](https://openairdocs.org/ntsb/MIA87LA230.md): Grumman American AA-5 · Vega Baja, PR · Accident · No injuries · Limited investigation · Final report · Aug 23, 1987 · N100UA · Substantial damage
  > The plt stated that he had descended from 4500 ft to get out of the clouds & at 1300 ft, the eng became rough. He stated the RPM dropped from 2300 to 1000. He also stated that he did not use carb heat prior to or during the descent. The plt stated that when…

## 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.aircraft_model_code IN ('3960104')
    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" = 350))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=3960104&occurrence=350

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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.