Fatal NTSB investigations: Brantly B-2
10 cases on aircraft the registry lists as Brantly B-2. 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.
Cases per year
| 1964 | 2 |
|---|---|
| 1965 | 1 |
| 1966 | 1 |
| 1968 | 1 |
| 1977 | 1 |
| 1983 | 1 |
| 1989 | 1 |
| 1994 | 1 |
| 2011 | 1 |
Where
Open the mapLatest cases
Query with SQL
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.\"highestInjuryLevel\" = 'Fatal'
AND c.\"mKey\" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('1440502'))
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."highestInjuryLevel" = 'Fatal'
AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('1440502'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESCRun 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 WPR11FA239Accident · 1 fatalField investigationFinal reportBrantly B-2B · Weaverville, CAThe student pilot's decision to fly in windy conditions that exceeded his capabilities, which resulted in his subsequent loss of helicopter control. Contributing to the accident was his lack of flight experience in the accident helicopter.NTSB FTW95FA020Accident · 1 fatalField investigationFinal reportBrantly Helicopter B-2 · Artesia, NMThe pilot's impairment of judgment and performance due to drugs, and his failure to maintain clearance from a powerline.NTSB NYC89FA129Accident · 1 fatalField investigationFinal reportBrantly Helicopter B-2 · Herkimer, NYA forced landing in unsuitable terrain due to an internal engine failure. The engine failure sequence was initiated by a failed oil pressure relief spring which had failed in fatigue due to improper plating of the spring. The spring failure caused oil…NTSB SEA83FYM05Accident · 1 fatalFinal reportBrantly Helicopter B-2 · Milton Freewtr., ORThe helicopter was observed to climb to about 50-75 ft AGL & then something flew off the acft. One m/r blade was found intact 240 ft from the wreckage. The outer blade was heavily damaged at the tip area. The inboard blade section had the pylon tube attached…NTSB CHI77FA038Accident · 2 fatalClosedBrantly B-2 · Tremont, ILNTSB ANC69A0011Accident · 1 fatalClosedBrantly B-2B · Juneau, AKNTSB MIA67A0021Accident · 1 fatalClosedBrantly B-2 · Charleston Hts, SCNTSB MIA66A0041Accident · 2 fatalClosedBrantly B-2 · Griffin, GANTSB UNK65X0345Accident · 1 fatalClosedBrantly B2 · Broadwater, NENTSB UNK64X0450Accident · 1 fatalClosedBrantly B2 · Lyons, PA