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

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 IAD97LA016](https://openairdocs.org/ntsb/IAD97LA016.md): Grumman American AA-1B · Gaithersburg, MD · Accident · Minor injuries · Limited investigation · Final report · Nov 5, 1996 · N9926L · Substantial damage
  > the pilot's inadequate preflight, and his failure to detect an insufficent fuel supply, which resulted in fuel exhaustion and a forced landing after takeoff. Uneven terrain (drop-off in the emergency landing area) was a related factor.
- [NTSB IAD78FIG05](https://openairdocs.org/ntsb/IAD78FIG05.md): Grumman AA1-B · Salisbury, MD · Accident · Serious injuries · Closed · Feb 12, 1978 · N8970L · Destroyed
- [NTSB IAD77FA058](https://openairdocs.org/ntsb/IAD77FA058.md): Grum Amer AA1-B · Unity, MD · Accident · 1 fatal · Closed · Aug 11, 1977 · N9677L · Destroyed
- [NTSB IAD77FIA03](https://openairdocs.org/ntsb/IAD77FIA03.md): Grum Amer AA1-B · Leonardtown, MD · Accident · No injuries · Closed · Oct 29, 1976 · N1476R · Substantial damage
- [NTSB IAD76FIG15](https://openairdocs.org/ntsb/IAD76FIG15.md): Grum Amer AA1-B · College Park, MD · Accident · No injuries · Closed · Apr 23, 1976 · N9859L · Substantial damage
- [NTSB IAD75FIG03](https://openairdocs.org/ntsb/IAD75FIG03.md): Amer Avco AA1-B · Laytonsville, MD · Accident · 1 fatal · Closed · Aug 20, 1974 · N9946L · Substantial damage

## 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."eventStateOrRegion" = 'MD' AND c."eventCountry" = 'USA'
  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&state=MD

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