NTSB investigations, TN
12 cases where the sequence of events included Powerplant sys/comp malf/fail.
Cases per year
| 2008 | 2 |
|---|---|
| 2009 | 2 |
| 2012 | 1 |
| 2014 | 1 |
| 2016 | 1 |
| 2019 | 1 |
| 2020 | 1 |
| 2022 | 2 |
| 2023 | 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.\"eventStateOrRegion\" = 'TN' AND c.\"eventCountry\" = 'USA'
AND c.\"mKey\" IN (SELECT s.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' s WHERE s.\"tier2Number\" = '340' AND s.case_mkey IN (SELECT case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' WHERE \"isDefiningEvent\"))
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" = 'TN' AND c."eventCountry" = 'USA' AND c."mKey" IN (SELECT s.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' s WHERE s."tier2Number" = '340' AND s.case_mkey IN (SELECT case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' WHERE "isDefiningEvent")) 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 ENG24FA003Incident · No injuriesClass 3 · FieldFinal reportBoeing 767-300F · Memphis, TNA high-pressure fuel leak from a gap in the bolted flange interface between the main fuel pump’s fuel crossover supply tube and the hydromechanical unit idler adapter pad, which resulted in the crossover tube flange bolts partially pulling out and allowing…NTSB ERA23FA025Accident · 1 fatalClass 3 · FieldFinal reportPiper PA-32-300 · Brentwood, TNA total loss of engine power due to the catastrophic failure of the crankshaft resulting from the improper installation of the crankshaft for this application.NTSB ERA22LA224Accident · Minor injuriesClass 3 · LimitedFinal reportAir Tractor AT-301 · Somerville, TNThe inadequate inspection and maintenance of the engine exhaust system, which resulted in an in-flight fire.NTSB ERA20LA309Accident · 3 fatalClass 3 · LimitedFinal reportPiper PA28 · McMinnville, TNA total loss of engine power due to a fatigue failure in a cylinder, and the pilot’s subsequent failure to maintain airspeed and her exceedance of the airplane’s critical angle-of-attack while maneuvering at low altitude.NTSB ERA19LA228Accident · No injuriesClass 3 · LimitedFinal reportPietenpol BIG Piet · Gainesboro, TNSeparation of the spinner cap for reasons that could not be determined based on available evidence, which resulted in contact and subsequent separation of the wooden propeller blade tip.NTSB ERA16LA226Accident · Serious injuriesLimited investigationFinal reportRockwell International 112A · Dayton, TNA total loss of engine power due to the failure of the engine-driven fuel pump.NTSB ERA14LA142Accident · No injuriesLimited investigationFinal reportCessna 172R · Jackson, TNA total loss of engine power due to maintenance personnel’s improper installation of the lower vacuum pump.NTSB ERA13LA087Accident · Minor injuriesLimited investigationFinal reportRotorway DB-1 · Mayland, TNThe pilot’s failure to maintain helicopter control following a high-side governor failure for reasons that could not be determined during postaccident examination.NTSB ERA09LA446Accident · No injuriesLimited investigationFinal reportLobb Kenneth CH 701 · Murfreesboro, TNA total loss of engine power due to the improper installation of the alternator drive gear.NTSB ERA09CA162Accident · Minor injuriesData collectionFinal reportDavis Sonex · Crossville, TNA total loss of engine power during initial climb due to the failure of the ignition power supply as a result of the improper installation of the electronic control unit.NTSB ERA09CA054Accident · No injuriesData collectionFinal reportSnow 600 · Nashville, TNThe failure of the propeller shaft seal in flight. Contributing to the accident was the lack of suitable terrain for a forced landing.NTSB MIA08CA178Accident · No injuriesData collectionFinal reportDehavilland DH82A · Sevierville, TNThe failure of the wooden propeller.