NTSB investigations: Lycoming 0-320 series, 2014
9 cases on aircraft whose registry engine model is Lycoming 0-320 series, where the defining event was Hard landing. 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 | 15 |
|---|---|
| 2009 | 10 |
| 2010 | 8 |
| 2011 | 10 |
| 2012 | 13 |
| 2013 | 5 |
| 2014 | 9 |
| 2015 | 6 |
| 2016 | 5 |
| 2017 | 8 |
| 2018 | 5 |
| 2019 | 4 |
| 2020 | 9 |
| 2021 | 5 |
| 2022 | 7 |
| 2023 | 2 |
| 2024 | 3 |
| 2025 | 5 |
| 2026 | 4 |
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\") = 2014
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\" = '092'))
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") = 2014
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" = '092'))
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 CEN14CA512Accident · No injuriesData collectionFinal reportChampion 7GCAA · Alpine, TXThe loss of airplane control during a precautionary landing resulting in a hard landing.NTSB CEN14CA378Accident · Serious injuriesData collectionFinal reportPiper PA 28-140 · Fort Worth, TXThe pilot's improper recovery from a bounced landing. Contributing to the accident was the deer on the runway and the pilot's mismanagement of airspeed which resulted in an aerodynamic stall.NTSB CEN14LA374Accident · No injuriesLimited investigationFinal reportCessna 172N · Rockville, INA partial loss of engine power due to a failure of the dual magneto system. Contributing to the accident was the improper maintenance of the duel magneto system.NTSB CEN14CA457Accident · No injuriesData collectionFinal reportCessna 172N · Murphysboro, ILA hard landing by person(s) unknown.NTSB ERA14CA250Accident · No injuriesData collectionFinal reportPiper PA-28-140 · Sussex, NJThe pilot's failure to maintain proper airspeed while on approach, and his subsequent failure to recover from a bounced landing, which resulted in a hard landing.NTSB CEN14CA264Accident · No injuriesData collectionFinal reportLauritsen Ralph M RV 4 · Rockwell City, IAThe pilot's improper landing flare which resulted in a hard landing.NTSB ERA14CA160Accident · No injuriesData collectionFinal reportCessna 172N · Charlottesville, VAThe pilot's inadequate landing flare, which resulted in a bounced landing and substantial damage to the firewall.NTSB ERA14LA122Accident · Serious injuriesLimited investigationFinal reportCessna 172M · Pinson, TNThe noninstrument-rated pilot’s decision to continue flight into deteriorating weather conditions at night and his failure to divert in a timely manner, which resulted in an off-airport precautionary landing and subsequent substantial damage to the airplane.NTSB WPR14CA125Accident · No injuriesData collectionFinal reportCessna 172K · Eastsound, WAThe pilot's inadequate flare and failure to maintain aircraft control during landing in gusty wind conditions.