Fatal NTSB investigations: Gulfstream-Schweizer A/C GULFSTREAM AM G-164B

5 cases on aircraft the registry lists as Gulfstream-Schweizer A/C GULFSTREAM AM 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.

Defining event

Finding

Phase of flight

Aircraft model

Cases per year

19802026

Fatal NTSB investigations: Gulfstream-Schweizer A/C GULFSTREAM AM G-164B per year, 1980–2026: 5 cases
1980	1
1985	1
1989	1
1993	1
1994	1

Where

Open the map

Latest cases

Query with 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."highestInjuryLevel" = 'Fatal' AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('3979904')) ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC

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.\"highestInjuryLevel\" = 'Fatal'
    AND c.\"mKey\" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('3979904'))
  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."highestInjuryLevel" = 'Fatal'
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('3979904'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC

Run 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 LAX94LA254Accident · 1 fatalLimited investigationFinal reportSchweizer G-164B · Live Oak, CAFailure of the pilot to remain clear of power lines. A factor related to the accident was: the pilot's impairment due to use of drugs that were not approved for use while flying.Jun 15, 1994 · N8392K · Destroyed NTSB ATL93LA123Accident · 1 fatalLimited investigationFinal reportGulfstream G-164B · Selmer, TNThe pilot's failure to maintain adequate clearance from the power lines.Jul 2, 1993 · N8163K · Destroyed NTSB FTW89DRD10Accident · 1 fatalFinal reportGrumman G-164-B · Mer Rouge, LAThe failure of the individual struck by the taxiing airplane's propeller to visually perceive and avoid the airplane.Jun 30, 1989 · N8341K · No damage NTSB MKC85FA080Accident · 1 fatalField investigationFinal reportGulfstream-Schweizer G-164B · Garland, ARThe plt was beginning a spray run over a wheat field when the acft impacted the top 3 strands of a 4 strand, high voltage power line. The acft then descended uncontrolled until impact with the terrain.Apr 1, 1985 · N8418K · Destroyed NTSB FTW80FPG29Accident · 1 fatalClosedGrumman G-164B · Minturn, ARMay 21, 1980 · N8128K · Destroyed