NTSB investigations: Cessna 150K, CT

7 cases on aircraft the registry lists as Cessna 150K. 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

19702026

NTSB investigations: Cessna 150K, CT per year, 1970–2026: 7 cases
1970	1
1971	2
1973	2
1976	1
1986	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" = 'CT' 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 ('2071822')) 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\" = 'CT' 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 ('2071822'))
  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" = 'CT' 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 ('2071822'))
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 NYC86LA072Accident · Serious injuriesLimited investigationFinal reportCessna 150 · Naugatuck, CTA student pilot preflighted Cessna 150, departed the airport and performed a few touch and go landings before leaving the area and following the merrit parkway in Connecticut. The pilot stated that the engine was not running smooth. The pilot landed at cross…Feb 4, 1986 · N6007G · Substantial damage NTSB NYC76FNE32Accident · No injuriesClosedCessna 150 · Ellington, CTAug 16, 1976 · N6272G · Substantial damage NTSB NYC74FNE12Accident · Minor injuriesClosedCessna 150K · Hartford, CTNov 18, 1973 · N6209G · Substantial damage NTSB NYC74AN039Accident · No injuriesClosedPiper PA-28 · Hartford, CTOct 31, 1973 · N2133T · 2 aircraft · Minor damage NTSB NYC71FFM27Incident · No injuriesClosedCessna 150 · Hartford, CTFeb 14, 1971 · N5801G · Minor damage NTSB NYC71FFM29Accident · No injuriesClosedCessna 150K · Oxford, CTFeb 6, 1971 · N6272G · Substantial damage NTSB NYC71FFM18Accident · No injuriesClosedCessna 150K · New Haven, CTOct 2, 1970 · N6482G · Substantial damage