NTSB investigations: Continental GTSIO-520-C, NM

8 cases on aircraft whose registry engine model is Continental GTSIO-520-C. 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

19672026

NTSB investigations: Continental GTSIO-520-C, NM per year, 1967–2026: 8 cases
1967	1
1971	1
1976	1
1977	2
1981	1
1992	1
1999	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" = 'NM' AND c."eventCountry" = 'USA' AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('17035')) 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\" = 'NM' AND c.\"eventCountry\" = 'USA'
    AND c.\"mKey\" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('17035'))
  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" = 'NM' AND c."eventCountry" = 'USA'
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('17035'))
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 DEN99LA127Accident · No injuriesLimited investigationFinal reportCessna T210F · Albuquerque, NMThe pilot's inadvertent wheels up landing.Jul 23, 1999 · N6726R · Destroyed NTSB FTW92LA164Accident · No injuriesLimited investigationFinal reportCessna 320D · Aztec, NMFailure of the right propeller to feather and inoperative gear retraction system. Factors were the high density altitude and the power loss due to connecting rod failure.Jun 18, 1992 · N3307Q · Substantial damage NTSB FTW81FQA43Accident · No injuriesClosedCessna 320F · Ruidoso, NMAug 24, 1981 · N6157Q · Substantial damage NTSB DEN78FQA09Accident · Minor injuriesClosedCessna T210L · Moriarty, NMDec 23, 1977 · N5114Q · Substantial damage NTSB DEN77FA047Accident · 1 fatalClosedCessna TU206C · Vaughn, NMJul 13, 1977 · N29101 · Destroyed NTSB DEN76FQA63Accident · No injuriesClosedCessna T210G · Eagle Nest, NMSep 3, 1976 · N1128D · Substantial damage NTSB DEN72FQA30Accident · Minor injuriesClosedCessna 411 · Alameda, NMDec 29, 1971 · N4977T · Substantial damage NTSB DEN67D0275Accident · No injuriesClosedCessna 206 · Hobbs, NMMay 7, 1967 · N1505T · Substantial damage