Final NTSB investigations: Gulfstream-Schweizer A/C GULFSTREAM AM G-164D

6 cases on aircraft the registry lists as Gulfstream-Schweizer A/C GULFSTREAM AM G-164D. 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

19792026
Final NTSB investigations: Gulfstream-Schweizer A/C GULFSTREAM AM G-164D per year, 1979–2026: 6 cases
19791
19921
19981
20051
20191
20231

Latest 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.\"completionStatus\" = 'Completed'
    AND c.\"mKey\" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('3979908'))
  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.

NTSB CEN23LA197Accident · No injuriesClass 4 · LimitedFinal reportGulfstream-Schweizer A/C Gulfstream AM G-164B · Gueydan, LAThe failure of both pilots to see and avoid each other resulting in a collision on the airstrip. Contributing was the pilots’ failure to announce their intentions over their radios as they were taking off and landing.May 22, 2023 · N8337K · 2 aircraft · Substantial damageNTSB WPR19FA145Accident · 2 fatalClass 3 · FieldFinal reportGrumman G164 · Pleasant Grove, CAThe failure of both pilots to see and avoid the other airplane, which resulted in a midair collision.May 15, 2019 · N6787K · 2 aircraft · Substantial damageNTSB DFW05LA134Accident · No injuriesLimited investigationFinal reportGulfstream-Schweizer G-164D · Jennings, LAThe failure of both pilots to maintain adequate visual lookout, which resulted in a midair collision while on final approach.May 24, 2005 · N8120K · 2 aircraft · Substantial damageNTSB LAX98LA162Accident · No injuriesLimited investigationFinal reportSchweizer G164D · Richvale, CAThe separation of four compressor/turbine blades resulting in a sudden loss of engine power with a subsequent forced landing into unsuitable terrain.May 17, 1998 · N8177K · DestroyedNTSB FTW92LA132Accident · No injuriesLimited investigationFinal reportSchweizer G-164D · Welsh, LAThe engine failure at liftoff due to the failure of multiple turbine blades and the pilot's inability to maintain directional control during the aborted takeoff.May 14, 1992 · N8331K · Substantial damageNTSB MIA80DKG08Accident · No injuriesClosedGrumman G-164 · Springfield, GANov 1, 1979 · N8057K · Substantial damage