NTSB investigations: Lycoming 0-320 series, 2011
16 cases on aircraft whose registry engine model is Lycoming 0-320 series, where the defining event was Loss of engine power (total). 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
| 2008 | 13 |
|---|---|
| 2009 | 8 |
| 2010 | 10 |
| 2011 | 16 |
| 2012 | 13 |
| 2013 | 11 |
| 2014 | 7 |
| 2015 | 13 |
| 2016 | 7 |
| 2017 | 7 |
| 2018 | 8 |
| 2019 | 8 |
| 2020 | 6 |
| 2021 | 6 |
| 2022 | 4 |
| 2023 | 1 |
| 2024 | 7 |
| 2025 | 11 |
| 2026 | 10 |
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\") = 2011
AND c.\"mKey\" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('41508')
AND EXISTS (SELECT 1 FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' e WHERE e.case_mkey = x.case_mkey AND e.aircrafts_position = x.position AND e.\"isDefiningEvent\" AND e.\"tier2Number\" = '341'))
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") = 2011
AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('41508')
AND EXISTS (SELECT 1 FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' e WHERE e.case_mkey = x.case_mkey AND e.aircrafts_position = x.position AND e."isDefiningEvent" AND e."tier2Number" = '341'))
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 WPR12FA066Accident · Serious injuriesField investigationFinal reportRobinson Helicopter R22 Beta · Tucson, AZA loss of engine power due to the pilot's failure to utilize carburetor heat while maneuvering. .NTSB WPR12LA064Accident · No injuriesLimited investigationFinal reportPiper PA-22 · Friday Harbor, WAA total loss of engine power during initial climb for reasons that could not be determined because postaccident examination of the airframe and engine did not reveal any anomalies that would have precluded normal operation.NTSB ERA11CA485Accident · Minor injuriesData collectionFinal reportHaines Joseph E SHA-GLASAIR · Beaufort, NCThe pilot's improper fuel management, which resulted in a loss of engine power due to fuel starvation.NTSB ANC11FA093Accident · Serious injuriesField investigationFinal reportPiper PA-18-150 · McGrath, AKThe pilot inadvertently switched off the engine magnetos during short final approach, which resulted in a loss of engine power. Contributing to the accident was the manufacturer's placement of the magneto switches in the cabin.NTSB ANC11CA089Accident · No injuriesData collectionFinal reportPiper PA-18-150 · Cape Yakataga, AKThe pilot inadvertently switching off the engine magnetos during the initial climb, resulting in a loss of engine power. Contributing to the accident was the manufacturer's placement of the magneto switches.NTSB ERA11CA441Accident · No injuriesData collectionFinal reportCessna 172K · Sylacauga, ALA stuck exhaust-valve on the number one cylinder which resulted in a loss of engine power.NTSB CEN11CA548Accident · Minor injuriesData collectionFinal reportPiper PA-18A · Sherman, TXThe pilot's improper fuel management, which resulted in a loss of engine power due to fuel exhaustion.NTSB CEN11LA530Accident · Serious injuriesLimited investigationFinal reportChristiansen Don E Do RV-4 · Fort Worth, TXA total loss of engine power due to carburetor icing.NTSB CEN11LA514Accident · No injuriesLimited investigationFinal reportEvens RV4 · Monroe City, MOA total loss of engine power for undetermined reasons.NTSB ERA11LA393Accident · Serious injuriesLimited investigationFinal reportPiper PA-28-161 · Ormond Beach, FLThe loss of engine power due to fuel starvation, which resulted from the flight instructor's inadequate in-flight fuel management.NTSB ERA11LA400Accident · No injuriesLimited investigationFinal reportFessenden Alfred Expermental RV-4 · Fort Drum, FLA total loss of engine power for undetermined reasons.NTSB CEN11LA385Accident · No injuriesLimited investigationFinal reportWiley C W RV-6A · Colgate, OKThe loss of engine power for undetermined reasons.NTSB CEN11CA322Accident · No injuriesData collectionFinal reportCessna 172K · Farmersville, TXA loss of engine power due to fuel starvation as a result of the pilot's improper fuel management.NTSB WPR11LA193Accident · Minor injuriesLimited investigationFinal reportBartholomew Lancair 320 · Temple Bar, AZThe pilot did not use carburetor heat in cruise flight while operating in an area conducive to carburetor icing, which resulted in a loss of engine power.NTSB WPR11LA095Accident · No injuriesLimited investigationFinal reportPiper PA-22-150 · Lopez, WAA loss of engine power during initial climb for undetermined reasons.NTSB WPR11TA087Accident · No injuriesFinal reportPiper PA-18-180 · Shoshoni, WYA total loss of engine power for undetermined reasons.