Fatal NTSB investigations: Franklin 6A8 series
6 cases on aircraft whose registry engine model is Franklin 6A8 series. 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
| 1967 | 1 |
|---|---|
| 1975 | 1 |
| 1985 | 1 |
| 2003 | 1 |
| 2012 | 1 |
| 2016 | 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.engine_model_code IN ('27030'))
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.engine_model_code IN ('27030'))
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 ERA16LA266Accident · 1 fatalLimited investigationFinal reportRepublic RC 3 · Winter Haven, FLImproper installation of a fuel line by unknown personnel, which resulted in a total loss of engine power during initial climb due to fuel starvation.NTSB ERA12LA562Accident · 1 fatalLimited investigationFinal reportRepublic RC-3 · Cedar Bluff, ALThe pilot's failure to see and avoid power lines during final approach to landing.NTSB SEA03FA106Accident · 1 fatalField investigationFinal reportDowner RC-3 · Yelm, WAThe failure of the pilot to abort the takeoff roll. Factors contributing to the accident included the failure of the aircraft to accelerate for undetermined reasons and the trees.NTSB CHI85FA234Accident · 1 fatalField investigationFinal reportRepublic RC-3 · Eveleth, MNOn takeoff from ely lake the acft turned sharp left at an altitude of 80-100 ft. at this point the acft ceased rated to climb and decended into trees and a lakeside house. The a cft was in excess of 400 lbs over gross weight. The lading gear and nose ballast…NTSB IAD76AI034Accident · 1 fatalClosedRepublic RC-3 · Gastonia, NCNTSB NYC68A0001Accident · 5 fatalClosedRepublic RC-3 · Searsport, ME