# NTSB investigations: Grumman American Avn. AA-1B, 1998

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 FTW98FA394](https://openairdocs.org/ntsb/FTW98FA394.md): Grumman American AA-1B · Yoder, CO · Accident · 2 fatal · Field investigation · Final report · Sep 12, 1998 · N6288L · Destroyed
  > The pilot's loss of aircraft control due to not maintaining adequate airspeed and the subsequent inadvertent stall. Factors were the pilot's inadequate preflight and the engine's power failure due to fuel exhaustion.
- [NTSB NYC98LA171](https://openairdocs.org/ntsb/NYC98LA171.md): Grumman American AA-1B · Marston Mills, MA · Accident · No injuries · Limited investigation · Final report · Aug 23, 1998 · N9933L · Substantial damage
  > The pilot's improper landing flare and his delayed go-around.
- [NTSB FTW98LA154](https://openairdocs.org/ntsb/FTW98LA154.md): Grumman American AA-1B · Tulsa, OK · Accident · Minor injuries · Limited investigation · Final report · Mar 22, 1998 · N9940L · Substantial damage
  > The complete loss of engine power for an undetermined reason. A factor was the lack of suitable terrain for the forced landing.

## 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") = 1998
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('3960103'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=3960103&year=1998

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