NTSB investigations: Boeing A75N1(PT17), SC

7 cases on aircraft the registry lists as Boeing A75N1(PT17). 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

19642026

NTSB investigations: Boeing A75N1(PT17), SC per year, 1964–2026: 7 cases
1964	1
1969	1
1973	1
1975	1
1980	1
1982	1
2007	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."eventStateOrRegion" = 'SC' AND c."eventCountry" = 'USA' AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('1380134')) 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.\"eventStateOrRegion\" = 'SC' AND c.\"eventCountry\" = 'USA'
    AND c.\"mKey\" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('1380134'))
  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."eventStateOrRegion" = 'SC' AND c."eventCountry" = 'USA'
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('1380134'))
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 NYC07LA124Accident · 2 fatalLimited investigationFinal reportBoeing Stearman A75N1 · Charleston, SCAn in-flight collision with water for undetermined reasons.May 23, 2007 · N55718 · Substantial damage NTSB ATL83LA066Accident · No injuriesLimited investigationFinal reportBoeing A75N1 · Anderson, SCAfter takeoff, while several hundred feet in the air, the engine backfired & quit. The plt was able to turn around & head back toward the arpt, but could not quite reach the rwy. The acft landed 1,000 ft short of the rwy, hit a ditch & flipped over. The plt…Dec 16, 1982 · N61857 · Substantial damage NTSB MIA80DLG08Accident · No injuriesClosedBoeing A75N1 · Columbia, SCApr 6, 1980 · N55718 · Substantial damage NTSB MIA75FLG40Accident · No injuriesClosedBoeing A75N1 · Fairfax, SCJun 30, 1975 · N63624 · Substantial damage NTSB MIA74FLG06Accident · No injuriesClosedBoeing A75N1 · Allendale, SCAug 13, 1973 · N64980 · Substantial damage NTSB MIA70D0119Accident · No injuriesClosedBoeing A75 · West Columbia, SCJun 4, 1969 · N55718 · Substantial damage NTSB UNK64X0622Accident · No injuriesClosedBoeing A75N1 · Campobello, SCFeb 20, 1964 · N9196R · Substantial damage