NTSB investigations, OH
16 cases where the sequence of events included Sys/Comp malf/fail (non-power).
Cases per year
| 2008 | 2 |
|---|---|
| 2011 | 2 |
| 2012 | 2 |
| 2016 | 1 |
| 2017 | 1 |
| 2019 | 1 |
| 2020 | 1 |
| 2021 | 2 |
| 2022 | 1 |
| 2025 | 2 |
| 2026 | 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\" = 'OH' 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\" = '330' 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" = 'OH' 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" = '330' 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 ERA26LA333Accident · No injuriesClass 3 · LimitedPreliminary reportCirrus Design SR22 · Ashland, OHOn September 7, 2026, about 1255 eastern daylight time, a Cirrus Design Corp SR22, N521LM, was substantially damaged when it was involved in an accident near Ashland, Ohio. The pilot was not injured. The airplane was operated as a Title 14 Code of Federal…NTSB ERA25LA223Accident · No injuriesClass 4 · LimitedFinal reportPiper PA22 · Hebron, OHThe airplane owner and pilot’s intentional allowance of unapproved maintenance and maintenance personnel’s failure to adequately maintain or service the brake system, which resulted in a total loss of brake pressure.NTSB ERA25LA091Accident · No injuriesClass 3 · LimitedFinal reportHelio HT-295 · Marion, OHThe failure of the right main landing gear spring due to intergranular stress-corrosion cracking that progressed into fatigue. Contributing to the accident was the improper rework of the spring at an undetermined time.NTSB ERA22LA310Accident · No injuriesClass 3 · LimitedFinal reportCubcrafters CC11-160 · Findlay, OHThe pilot/mechanic’s inadequate inspection of the faulty horizontal stabilizer trim switch, which resulted in an uncommanded trim movement during the takeoff roll, which resulted in an aborted takeoff, and subsequent nose over.NTSB ENG22LA004Occurrence · No injuriesClass 3 · LimitedFinal reportBeech F33 · Bellefontaine, OHThe internal failure of the autopilot pitch servo actuator that caused the autopilot to command a nose down movement of the pitch trim.NTSB CEN21LA395Accident · 1 fatalClass 3 · LimitedFinal reportKlapp Peter A Klapp KR-2S · Wadsworth, OHA loss of airplane control for a reason that could not be determined based on available information.NTSB CEN20CA114Accident · No injuriesData collectionFinal reportVans RV8 · Harrison, OHThe malfunction of the steerable tailwheel, which resulted in a loss of directional control during the landing roll and subsequent impact with the precision approach path indicator lights system.NTSB CEN19FA100Accident · 1 fatalClass 2 · FieldFinal reportCessna 421 · Plain City, OHA loss of airspeed indication due to icing of the airplane's pitot probe, and the pilot's loss of control while maneuvering.NTSB CEN17LA104Accident · No injuriesLimited investigationFinal reportBeech D55 · Columbus, OHThe partial loss of left engine power during takeoff and initial climb, which led to a hard landing in gusting crosswind conditions. The reason for the loss of engine power could not be determined because postaccident examination of the left engine revealed…NTSB CEN16LA374Accident · No injuriesLimited investigationFinal reportPiper PA-28R-201 · Bowling Green, OHThe pilots’ failure to complete the Emergency Landing Gear Extension checklist and maintenance personnel’s failure to correctly repair spliced wires on the left main landing gear down limit switch, which prevented the pilots from knowing whether the gear was…NTSB CEN12IA451Incident · No injuriesIncident investigationFinal reportFlight Design Ctls · Marysville, OHFatigue failure of the left main wheel assembly on takeoff, which resulted in a loss of directional control and runway excursion.NTSB CEN12LA349Accident · 1 fatalLimited investigationFinal reportFlower Roger P J D · Spring Valley, OHThe in-flight failure of the left wing spar, which resulted in the in-flight separation of the left wing.NTSB CEN12LA111Accident · Minor injuriesLimited investigationFinal reportCurtiss Wright P40M · Batavia, OHA loss of engine power due to failure of the engine oil cooler and subsequent oil starvation to the engine.NTSB CEN12LA023Accident · No injuriesLimited investigationFinal reportPiper PA-28-235 · Wadsworth, OHThe failure of the brake system during the landing roll, which was caused by a loss of hydraulic fluid as a result of a leak in the piston seal due to brake plates worn beyond their service limits.NTSB CHI08LA151Accident · No injuriesLimited investigationFinal reportBell 47D1 · Carrollton, OHThe airframe vibration for an undetermined reason.NTSB CHI08CA105Accident · No injuriesData collectionFinal reportSchultz Mini 500 · Batavia, OHThe failure of the helicopter's centrifugal clutch during hover which led to the pilot's inability to maintain control of the craft and its subsequent impact with the ground.