NTSB investigations: Lycoming AEIO-360 series
17 cases on aircraft whose registry engine model is Lycoming AEIO-360 series, where the defining event was Loss of control on ground. 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
| 2009 | 2 |
|---|---|
| 2010 | 1 |
| 2011 | 2 |
| 2013 | 1 |
| 2014 | 1 |
| 2016 | 2 |
| 2017 | 3 |
| 2019 | 1 |
| 2022 | 1 |
| 2023 | 1 |
| 2024 | 1 |
| 2025 | 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.\"mKey\" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('41522', '41601')
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\" = '230'))
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."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('41522', '41601')
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" = '230'))
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 ERA25LA381Accident · No injuriesClass 4 · LimitedFinal reportPitts S-1T · Danbury, CTThe pilot’s failure to maintain directional control during the landing rollout, which resulted in a ground loop.NTSB CEN25LA024Accident · No injuriesClass 4 · LimitedFinal reportPitts S-2A · Stoughton, WIThe pilot’s failure to maintain directional control during landing.NTSB CEN23LA121Accident · No injuriesClass 4 · LimitedFinal reportAmerican Champion 8KCAB · Oklahoma City, OKThe pilot’s failure to maintain directional control during the landing, that resulted in a runway excursion, and an impact with an obstacle.NTSB CEN22LA302Accident · Minor injuriesClass 4 · LimitedFinal reportPitts S1 · Sturgeon Bay, WIThe pilot’s failure to maintain airplane control during landing, which resulted in a runway excursion and nose over. Contributing to the accident was the pilot’s inadequate preflight inspection and the pilot’s lack of flight control system knowledge.NTSB CEN19TA310Accident · No injuriesClass 3Final reportChampion 7KCAB · Winnsboro, LAThe pilot's failure to maintain directional control during a crosswind landing, which resulted in an impact with a tree.NTSB ERA18LA023Accident · No injuriesLimited investigationFinal reportGreat Lakes 2T1A · Montague, MAThe pilot’s failure to maintain directional control during the attempted takeoff, which resulted in a runway excursion.NTSB GAA17CA181Accident · No injuriesData collectionFinal reportAerotek Pitts S-2A · West Palm Beach, FLThe pilot's failure to maintain directional control during the landing roll in crosswind conditions.NTSB GAA17CA125Accident · No injuriesData collectionFinal reportGreat Lakes 2T1A · Canon City, COThe pilot’s failure to maintain directional control during the landing roll. Contributing to the accident was the pilot’s unstabilized approach.NTSB GAA16CA500Accident · No injuriesData collectionFinal reportAerotek Pitts Special · Reno, NVThe pilot’s failure to maintain directional control during the landing roll, which resulted in a ground loop.NTSB GAA16CA368Accident · No injuriesData collectionFinal reportAvions Mudry ET Cie CAP · Spring Branch, TXThe flight instructor's inability to maintain directional control during the landing roll as a result of the malfunctioning brake master cylinder.NTSB CEN14LA493Accident · No injuriesLimited investigationFinal reportDavis Benny Christen Eagle II · Vinton, IAThe pilot's loss of directional control during landing after the airplane encountered uneven pavement at the intersection with a crossing runway.NTSB ERA14LA005Accident · No injuriesLimited investigationFinal reportAerotek Pitts S 1T · Punta Gorda, FLThe pilot’s loss of directional control during landing. Contributing to the accident was the pilot’s decision to operate the airplane with known ergonomic restrictions due to his size.NTSB ERA11CA488Accident · No injuriesData collectionFinal reportAmerican Champion 8KCAB · Leesburg, VAThe pilot did not follow the engine start checklist.NTSB CEN11CA485Accident · No injuriesData collectionFinal reportBellanca 8KCAB · Greeley, COThe pilot's loss of directional control during landing, resulting in a runway excursion.NTSB WPR10CA282Accident · No injuriesData collectionFinal reportGreat Lakes 2T-1A-2 · Chandler, AZThe pilot’s failure to maintain directional control and the flight instructor's inadequate remedial action during the landing roll, which resulted in a ground loop.NTSB CEN09CA450Accident · No injuriesData collectionFinal reportBellanca 8KCAB · Waring, TXThe pilot's failure to maintain directional control during landing roll-out. Contributing to the accident was the worn left main landing gear brake.NTSB CEN09CA421Accident · No injuriesData collectionFinal reportPitts S-2A · Springfield, ILThe pilot's inability to maintain directional control while landing due to the unintentional obstruction of the rudder by the passenger.