NTSB investigations: Schweizer G-164B, 1989
5 cases on aircraft the registry lists as Schweizer G-164B. 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
| 1981 | 2 |
|---|---|
| 1983 | 2 |
| 1985 | 3 |
| 1986 | 5 |
| 1987 | 2 |
| 1988 | 5 |
| 1989 | 5 |
| 1990 | 3 |
| 1991 | 2 |
| 1992 | 5 |
| 1993 | 4 |
| 1994 | 8 |
| 1995 | 4 |
| 1996 | 4 |
| 1997 | 2 |
| 1998 | 4 |
| 1999 | 1 |
| 2000 | 6 |
| 2001 | 2 |
| 2002 | 4 |
| 2003 | 2 |
| 2004 | 3 |
| 2006 | 2 |
| 2007 | 4 |
| 2008 | 3 |
| 2009 | 2 |
| 2010 | 4 |
| 2011 | 3 |
| 2012 | 1 |
| 2013 | 2 |
| 2014 | 2 |
| 2015 | 1 |
| 2016 | 1 |
| 2017 | 1 |
| 2018 | 1 |
| 2019 | 3 |
| 2020 | 2 |
| 2021 | 1 |
| 2022 | 1 |
| 2023 | 2 |
| 2024 | 2 |
| 2025 | 3 |
| 2026 | 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 year(c.\"eventDate\") = 1989
AND c.\"mKey\" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('8059055'))
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 year(c."eventDate") = 1989
AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('8059055'))
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 LAX90DVG01Accident · No injuriesFinal reportSchweizer G-164B · Grimes, CAFailure of the counter weight bracket to the propeller assembly.NTSB FTW89DRG04Accident · No injuriesFinal reportSchweizer G-164B · Austwell, TXPilot's selection of an unsuitable landing area (terrain). High vegetation and rough terrain were contributing factors.NTSB LAX89DVG07Accident · No injuriesFinal reportSchweizer G-164B · Willows, CAFailure of the connecting rod on #1 cylinder of the aircraft powerplant.NTSB LAX89DVG06Accident · No injuriesFinal reportGrumman G-164B · Davis, CAThe pilot failed to properly use his brakes during the off airport landing.NTSB MKC89LA068Accident · No injuriesLimited investigationFinal reportGrumman G-164B · Harrisburg, ARThe failure of the hydraulic line which rendered the brake system inoperative.