Final NTSB investigations: Beech TC-45G

9 cases on aircraft the registry lists as Beech TC-45G. 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

Final NTSB investigations: Beech TC-45G per year, 1964–2026: 9 cases
1964	1
1967	2
1968	2
1969	1
1971	1
1976	1
1983	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."completionStatus" = 'Completed' AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('1151016')) 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.\"completionStatus\" = 'Completed'
    AND c.\"mKey\" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('1151016'))
  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."completionStatus" = 'Completed'
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('1151016'))
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 FTW83LA234Accident · No injuriesLimited investigationFinal reportBeech TC-45G · Abilene, TXAbout 30 mi east of Abilene there was a partial loss of power on the left eng. The plt feathered the prop & made an emergency approach into Abilene. Unable to hold initial approach altitude, the plt restarted the left eng, but could obtain only partial power.…May 14, 1983 · N63310 · Substantial damage NTSB DEN76FQA30Accident · No injuriesClosedBeech TC-45G · El Vado, NMJan 10, 1976 · N9907Z · Destroyed NTSB LAX72AL017Accident · 4 fatalClosedVolpar C-45G · Prescott, AZAug 29, 1971 · N74Q · Destroyed NTSB NYC69A0073Accident · No injuriesClosedBeech TC-45G · Syracuse, NYJan 15, 1969 · N445DM · Substantial damage NTSB NYC69A0036Accident · Serious injuriesClosedBeech TC-45G · Franklin, PASep 18, 1968 · N7200C · Destroyed NTSB MIA69F0473Accident · No injuriesClosedBeech TC 45G · Cayce, SCFeb 17, 1968 · N199H · Destroyed NTSB NYC68F0299Accident · No injuriesClosedBeech TC-45G · Middletown, PANov 15, 1967 · N7200C · Substantial damage NTSB FTW67F0383Accident · No injuriesClosedBeech TC-45G · Kenner, LAJan 6, 1967 · N7202C · Substantial damage NTSB UNK64X1161Accident · No injuriesClosedBeechcraft TC-45G · Steubenville, OHApr 4, 1964 · N9907Z · Substantial damage