NTSB investigations: Schweizer G-164B
5 cases on aircraft the registry lists as Schweizer G-164B, where the first occurrence was “Loss of control - in flight”. 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
| 1986 | 1 |
|---|---|
| 1992 | 1 |
| 1994 | 1 |
| 1995 | 1 |
| 2007 | 1 |
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 ('8059055')
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\" = 250))
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 ('8059055')
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" = 250))
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 DEN07CA112Accident · Minor injuriesData collectionFinal reportGrumman-Schweizer G-164B · Joes, COthe pilot's improper takeoff planning and subsequent failure to maintain aircraft control during the takeoff. Contributing factors were the high density altitude and tailwind.NTSB MIA95LA182Accident · No injuriesLimited investigationFinal reportSchweizer G-164B · Goodman, MSThe pilot's failure to maintain flying airspeed which resulted in an aerodynamic stall.NTSB SEA94LA117Accident · No injuriesLimited investigationFinal reportSchweizer G-164B · Yuba City, CAAn inadvertent stall/mush after takeoff. The over-weight loading of the aircraft was a factor.NTSB LAX92LA126Accident · No injuriesLimited investigationFinal reportGrumman G-164B · Dixon, CAThe pilot's premature lift-off. Contributing to the accident was the inadvertent stall/mush and the soft dirt airstrip.NTSB MIA86LA084Accident · No injuriesLimited investigationFinal reportSchweizer G-164B · Homestead, FLThe plt stated that she had completed one spray pass with one ton of fertilizer aboard & pulled up in a turn to about 200 ft. at that time the acft 'hit a pocket of dead air.' The acft nosed down and although the plt dumped the chemical load, she could not…