NTSB investigations: North American NAVION, 1975

6 cases on aircraft the registry lists as North American NAVION. 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: North American NAVION, 1975 per year, 1964–2026: 159 cases
1964	9
1965	16
1966	14
1967	13
1968	10
1969	8
1970	6
1971	12
1972	4
1973	5
1974	4
1975	6
1976	2
1977	3
1978	2
1979	6
1981	2
1985	2
1986	2
1987	3
1990	1
1991	4
1992	3
1994	1
1996	1
1997	2
1998	1
2001	1
2005	2
2006	1
2007	2
2015	1
2016	4
2017	1
2018	1
2020	2
2024	1
2026	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 year(c."eventDate") = 1975 AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('6150130', '6150137')) 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 year(c.\"eventDate\") = 1975
    AND c.\"mKey\" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('6150130', '6150137'))
  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") = 1975
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('6150130', '6150137'))
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 FTW76FRD24Accident · No injuriesClosedNavion A · New Orleans, LADec 14, 1975 · N8884H · Substantial damage NTSB OAK7LFXQ10Accident · Minor injuriesClosedNavion A · Truckee, CAAug 26, 1975 · N8564H · Substantial damage NTSB FTW76DQG19Accident · Minor injuriesClosedNavion A · Odessa, TXAug 22, 1975 · N91446 · Substantial damage NTSB FTW75FRJ37Accident · No injuriesClosedNavion A · Mansfield, LAJun 15, 1975 · N8885H · Substantial damage NTSB NYC75FHA45Accident · No injuriesClosedN.American Navion · Andover, NJJun 7, 1975 · N8667H · Substantial damage NTSB FTW75ORG67Accident · No injuriesClosedNavion A · San Jose, MexicoApr 6, 1975 · N91798 · Destroyed