NTSB investigations, 2012, AZ
7 cases where the sequence of events included Loss of engine power (total).
Cases per year
| 2008 | 11 |
|---|---|
| 2009 | 8 |
| 2010 | 9 |
| 2011 | 7 |
| 2012 | 7 |
| 2013 | 9 |
| 2014 | 9 |
| 2015 | 3 |
| 2016 | 5 |
| 2017 | 7 |
| 2018 | 7 |
| 2019 | 4 |
| 2020 | 3 |
| 2021 | 4 |
| 2022 | 6 |
| 2023 | 3 |
| 2024 | 6 |
| 2025 | 8 |
| 2026 | 8 |
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 year(c.\"eventDate\") = 2012
AND c.\"eventStateOrRegion\" = 'AZ' 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\" = '341' 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 year(c."eventDate") = 2012 AND c."eventStateOrRegion" = 'AZ' 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" = '341' 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 WPR13LA078Accident · No injuriesLimited investigationFinal reportCessna 210A · Chandler, AZA loss of engine power during takeoff climb for reasons that could not be determined because postaccident examination and testing of the engine revealed no mechanical malfunctions or failures that would have precluded normal operation.NTSB WPR13LA043Accident · Minor injuriesLimited investigationFinal reportCirrus SR22 · Show Low, AZThe fatigue failure of an improperly installed nipple in the oil system of a supplemental type certificate-installed supercharger, which resulted in a complete loss of engine oil during cruise climb.NTSB WPR13LA015Accident · No injuriesLimited investigationFinal reportBeech N35 · Phoenix, AZA loss of engine power due to oil starvation due to loose oil cooler attachment bolts. Contributing to the accident was inadequate maintenance during the annual inspection.NTSB WPR13LA011Accident · No injuriesLimited investigationFinal reportCirrus Design SR20 · Parker, AZThe pilot's failure to perform an adequate preflight inspection, which resulted in inadequate fuel for the flight and the subsequent fuel exhaustion and a total loss of engine power. Contributing to the accident was the pilot's failure to land the airplane at…NTSB WPR12LA423Accident · No injuriesLimited investigationFinal reportBarney Stardustrer SA-100 · Chandler, AZA loss of engine power as a result of fuel exhaustion due to a fuel line failure. Contributing to the accident was the pilot’s failure to adhere to the maintenance inspection criteria for the airplane.NTSB WPR12LA408Accident · No injuriesLimited investigationFinal reportBell Helicopter Textron 206L-1 · Grand Canyon, AZA total loss of engine power during descent for reasons that could not be determined because postaccident engine examinations and testing revealed no evidence of an anomaly that would have precluded normal operation.NTSB WPR12LA247Accident · No injuriesLimited investigationFinal reportPiper PA28R · Peoria, AZA loss of engine power for reasons that could not be determined because postaccident examination did not reveal any anomalies that would have precluded normal operation.