# NTSB investigations: Grumman American Avn. AA-1B: Hard landing

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 DEN00LA180](https://openairdocs.org/ntsb/DEN00LA180.md): Grumman American AA-1B · Erie, CO · Accident · No injuries · Limited investigation · Final report · Sep 29, 2000 · N9622L · Substantial damage
  > Inadequate supervision by the certified flight instructor. Factors were loss of control by the student pilot, the flight instructor's failure to properly monitor the student pilot's rate of descent on final approach, and the flight instructor's lack of recent…
- [NTSB MIA99LA275](https://openairdocs.org/ntsb/MIA99LA275.md): Grumman American AA-1B · Dunnellon, FL · Accident · Serious injuries · Limited investigation · Final report · Sep 28, 1999 · N9908L · Substantial damage
  > The pilot's improper recovery from a bounced landing.
- [NTSB LAX94LA088](https://openairdocs.org/ntsb/LAX94LA088.md): Grumman AA1B-TR2 · Riverside, CA · Accident · Minor injuries · Limited investigation · Final report · Dec 31, 1993 · N1413R · Destroyed
  > The pilot's improper recovery from a bounced landing. A factor related to the accident was: the pilot's improper flare for landing.
- [NTSB LAX91LA064](https://openairdocs.org/ntsb/LAX91LA064.md): Grumman AA1B · Truckee, CA · Accident · No injuries · Limited investigation · Final report · Jan 1, 1991 · N1641R · Substantial damage
  > 1) The pilots improper flare maneuver; 2) his failure to perform a bounced landing recovery; and 3) his failure to maintain directional control of the aircraft.
- [NTSB CHI83LA355](https://openairdocs.org/ntsb/CHI83LA355.md): Grumman AA1B · Alexandria, IN · Accident · No injuries · Limited investigation · Final report · Aug 3, 1983 · N8952L · Substantial damage
  > The acft nosed over while landing after the acft stalled and dragged the right wing. The pilot stated he made a normal approach, heard the stall warning as he leveled off and lost control as the right wing struck the ground. When the nose gear came down it…

## 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 ('3960103')
    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" = 200))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=3960103&occurrence=200

---
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.