NTSB investigations: Grumman American Avn. AA-1B
5 cases on aircraft the registry lists as Grumman American Avn. AA-1B, where the first occurrence was “Loss of control - on ground/water”. Aircraft are matched to the registry by N-number and event date, checked against the reported serial number, make and model, so older matches can be wrong.
Cases per year
| 1982 | 1 |
|---|---|
| 1983 | 1 |
| 1990 | 1 |
| 2005 | 2 |
Where
Open the mapLatest cases
Query with SQL
duckdb -csv -c "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\" = 260))
ORDER BY c.\"eventDate\" DESC, c.\"ntsbNumber\" DESC"Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.
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" = 260))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESCRun it at the DuckDB prompt, or in any tool that reads Parquet over HTTPS. More ways to query the release are on Use the data.
NTSB SEA05CA154Accident · Minor injuriesData collectionFinal reportGrumman American AA1B · Camas, WAThe student pilot's failure to maintain aircraft control during landing roll. A contributing factor was the gusty cross-wind weather condition.NTSB ATL05CA120Accident · No injuriesData collectionFinal reportGrumman American AA-1B · Durham, NCThe pilot's failure to maintain directional control. Factors were soft and wet terrain.NTSB NYC91LA012Accident · Minor injuriesLimited investigationFinal reportGrumman American AA-1B · Wildwood, NJThe student pilot's failure to maintain control of the airplane during landing.NTSB MIA83LA134Accident · No injuriesLimited investigationFinal reportGulfstream American AA1B · Moore Haven, FLAccording to the plt he collided with a large ant hill during the takeoff roll, lost directional control, & veered off the rwy into trees.NTSB SEA83LA016Accident · Minor injuriesLimited investigationFinal reportGrumman American AA-1B · Ritzville, WAThe pilot reported that during a landing, the aircraft bounced twice and went off the left side of the runway. Reportedly, he initiated a go-around, but the plane struck a fence and crashed.