NTSB investigations: Cessna 150B, 1971

9 cases on aircraft the registry lists as Cessna 150B. 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: Cessna 150B, 1971 per year, 1964–2026: 127 cases
1964	18
1965	14
1966	21
1967	7
1968	8
1969	6
1970	4
1971	9
1972	2
1973	1
1974	2
1975	4
1976	2
1977	1
1978	1
1979	2
1980	1
1981	1
1982	2
1985	2
1986	2
1987	2
1989	2
1990	1
1992	1
1993	1
1994	1
1995	1
1996	1
1999	2
2002	1
2007	1
2009	1
2018	1
2024	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") = 1971 AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('2071806')) 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\") = 1971
    AND c.\"mKey\" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('2071806'))
  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") = 1971
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('2071806'))
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 NYC72AN083Accident · 1 fatalClosedCessna 150B · Allentown, PADec 24, 1971 · N1180Y · Destroyed NTSB MKC72FCA11Accident · No injuriesClosedCessna 150B · Creve Coeur, MOOct 27, 1971 · N7317X · Substantial damage NTSB MKC72AK016Accident · 1 fatalClosedCessna 150B · Victoria, KSAug 21, 1971 · N1291Y · Destroyed NTSB CHI72FEC09Accident · Minor injuriesClosedCessna 150 · Blissfield, MIAug 8, 1971 · N1007U · Substantial damage NTSB FTW71FPA34Accident · Minor injuriesClosedCessna 150B · Addison, TXJun 8, 1971 · N1201Y · Substantial damage NTSB DEN71DTC01Accident · No injuriesClosedCessna 150B · Powell, WYMay 15, 1971 · N1134Y · Substantial damage NTSB FTW71FPD49Accident · No injuriesClosedCessna 150 · Grapevine, TXApr 8, 1971 · N1150Y · Substantial damage NTSB SEA71DXM28Accident · No injuriesClosedCessna 150 · Burley, IDMar 27, 1971 · N7368X · Substantial damage NTSB OAK71FVG56Accident · Serious injuriesClosedCessna 150B · Lincoln, CAMar 16, 1971 · N7304X · Destroyed