NTSB investigations: Cessna 337G, FL

6 cases on aircraft the registry lists as Cessna 337G. 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

19752026

NTSB investigations: Cessna 337G, FL per year, 1975–2026: 6 cases
1975	1
1976	1
1981	2
2010	1
2019	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" = 'FL' 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 ('2075730')) 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\" = 'FL' 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 ('2075730'))
  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" = 'FL' 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 ('2075730'))
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 ERA19LA282Accident · Serious injuriesClass 3 · LimitedFinal reportCessna 337 · St. Augustine, FLThe failure of the pilot and examiner to recognize that the rear engine was not developing power, which resulted in an attempted partial-power takeoff and the airplane’s subsequent descent and impact with terrain.Sep 24, 2019 · N108LS · Substantial damage NTSB ERA10LA284Accident · Minor injuriesLimited investigationFinal reportCessna 337G · High Springs, FLThe pilot's failure to follow the published engine-out procedures after a total loss of power in the rear engine. Contributing to the accident was the inadequate maintenance and inspection of the engine by the pilot and maintenance personnel.May 27, 2010 · N72268 · Substantial damage NTSB MIA81DKT99Accident · No injuriesClosedCessna 337 · Key West, FLSep 21, 1981 · N72242 · Substantial damage NTSB MIA81FA059Accident · 2 fatalClosedCessna 337G · Vero Beach, FLMar 31, 1981 · N444PL · Destroyed NTSB MIA77DA015Accident · 2 fatalClosedCessna 337G · Summer Haven, FLDec 1, 1976 · N72459 · Destroyed NTSB MIA76DLD15Accident · No injuriesClosedCessna 337 · Crystal River, FLAug 20, 1975 · N72250 · Substantial damage