NTSB investigations: Vertol 107-II

6 cases on aircraft the registry lists as Vertol 107-II. 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

19652026

NTSB investigations: Vertol 107-II per year, 1965–2026: 6 cases
1965	1
1966	1
1967	2
1974	1
1982	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."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('9420604')) 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.\"mKey\" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('9420604'))
  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."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('9420604'))
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 SEA83FA009Accident · 2 fatalField investigationFinal reportBoeing Vertol 107 · Cascade, IDDuring a log slinging operation a loud bang was heard & the acft was observed to rapidly descend vertically to the ground with numerous small fragments falling in the same vicinity. The #5 synchronization shaft was found to be fractured at the forward end…Oct 14, 1982 · N6676D · Destroyed NTSB SEA75DYC02Accident · No injuriesClosedVertol 107 · Estacada, ORJul 11, 1974 · N6676D · No damage NTSB NYC67I0150Incident · No injuriesClosedVertol 107-II · Newark, NJApr 28, 1967 · N6674D · Minor damage NTSB NYC67A0129Accident · No injuriesClosedLockheed 1049G · Newark, NJMar 14, 1967 · N6240G · 2 aircraft · Substantial damage NTSB NYC66I0095Incident · No injuriesClosedVertol 107-2 · New York, NYFeb 28, 1966 · N6674D · Minor damage NTSB NYC65I0111Incident · No injuriesClosedVertol V-107 · Brooklyn, NYFeb 26, 1965 · N6676D · No damage