NTSB investigations: Lycoming IO-540 series, NC
30 cases on aircraft whose registry engine model is Lycoming IO-540 series. 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
| 1987 | 1 |
|---|---|
| 1993 | 1 |
| 1996 | 1 |
| 1997 | 1 |
| 1998 | 1 |
| 1999 | 1 |
| 2000 | 1 |
| 2001 | 1 |
| 2003 | 2 |
| 2004 | 1 |
| 2005 | 4 |
| 2006 | 3 |
| 2007 | 1 |
| 2011 | 1 |
| 2015 | 2 |
| 2018 | 2 |
| 2019 | 2 |
| 2021 | 2 |
| 2022 | 1 |
| 2024 | 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\" = 'NC' AND c.\"eventCountry\" = 'USA'
AND c.\"mKey\" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('41530', '41585'))
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" = 'NC' AND c."eventCountry" = 'USA'
AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('41530', '41585'))
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 ERA24LA240Accident · Serious injuriesClass 4 · LimitedFinal reportAero Commander Callair A-9B · Zebulon, NCA total loss of engine power while maneuvering due to fuel starvation.NTSB ERA22LA366Accident · Minor injuriesClass 3 · LimitedFinal reportPiper PA-32RT · Wilmington, NCA partial loss of engine power during initial climb for reasons that could not be determined.NTSB ERA21LA252Accident · No injuriesClass 4 · LimitedFinal reportRobinson Helicopter R44 II · Sylva, NCThe pilot’s intentional departure from the procedures published in the manufacturer’s flight training guide, and his subsequent loss of engine rpm, rotor rpm, and aircraft control.NTSB ERA21LA153Accident · No injuriesClass 4 · LimitedFinal reportPiper PA-32RT-300 · Brevard, NCThe pilot’s improper landing flare, which resulted in a hard landing, overstress fracture of components of the left main landing gear, and subsequent runway excursion.NTSB ERA20FA014Accident · 2 fatalClass 3 · FieldFinal reportPiper PA32 · Raleigh, NCThe pilot’s failure to maintain a safe glidepath during final approach to the runway, which resulted in a collision with trees and terrain. Contributing was the pilot’s lack of recent instrument flight experience.NTSB ERA19FA113Accident · 3 fatalField investigationFinal reportCessna 182 · Louisburg, NCThe pilot's spatial disorientation and loss of airplane control following takeoff in night instrument meteorological conditions.NTSB ERA18FA197Accident · 2 fatalField investigationFinal reportPiper PA32R · Lincolnton, NCThe noninstrument-rated pilot's intentional visual flight rules flight into instrument meteorological conditions, which resulted in a loss of control due to spatial disorientation. Contributing the accident was the pilot's self-induced pressure to complete…NTSB GAA18CA281Accident · No injuriesData collectionFinal reportPiper PA 32R · Cape Carteret, NCThe pilot’s steep approach, which resulted in a hard landing and the collapse of the landing gear during touchdown.NTSB ERA16CA011Accident · No injuriesData collectionFinal reportPiper PA-32RT-300T · Salisbury, NCThe pilot's inadvertent switching of the fuel selector to the "off" position on final approach, which resulted in a total loss of engine power due to fuel starvation.NTSB GAA15CA190Accident · No injuriesData collectionFinal reportPiper PA 32-300 · Greensboro, NCThe pilot's decision to continue the approach after realizing the intended parameters were not attainable, resulting in a runway over-shoot, a loss of control on the ground and the consequent collision with trees.NTSB ERA11FA412Accident · 2 fatalField investigationFinal reportCessna 182S · Erwin, NCThe pilot’s loss of control due to spatial disorientation while maneuvering in dark night conditions.NTSB ATL07LA073Accident · 1 fatalLimited investigationFinal reportCulver, Aurther L. Seawind 3000 · Yanceyville, NCThe pilot's failure to maintain clearance/altitude while operating in instrument meteorological conditions (IMC). Contributing to the accident was the pilot's lack of an instrument rating, his improper decision to operate in IMC, a low cloud ceiling, and…NTSB ATL07FA010Accident · 2 fatalField investigationFinal reportCessna 182T · Rocky Mount, NCThe pilot's failure to maintain aircraft control.NTSB ATL06LA133Accident · No injuriesLimited investigationFinal reportRobinson R44 · Beaufort, NCThe loss of engine power for undetermined reasons.NTSB ATL06CA073Accident · No injuriesData collectionFinal reportRobinson R44 Raven II · Rocky Point, NCThe pilot's inadequate visual lookout during a precautionary landing which resulted in an in-flight collision with a transmission wire.NTSB ATL06LA027Accident · No injuriesLimited investigationFinal reportPiper PA32-300 · Maiden, NCThe total loss of engine power due to the failure of the No. 5 main bearing due to overheating for undetermined reasons.NTSB ATL05LA154Accident · 2 fatalLimited investigationFinal reportSamson Seawind 3000 · Wrightsville Bh, NCThe pilot's improper preflight decision to attempt night VFR flight into IMC, which resulted in an inflight encounter with weather and the pilot's subsequent loss of control of the airplane due to spatial disorientation.NTSB ATL05LA049Accident · Minor injuriesLimited investigationFinal reportPiper PA-32-300 · Concord, NCThe loss of engine power due to the failure of the fuel pump which resulted in fuel starvation.NTSB ATL05LA039Accident · No injuriesLimited investigationFinal reportPiper PA-32-300 · Polkton, NCA loss of engine power due to the failure of the engine-driven fuel pump, which resulted in fuel starvation.NTSB ATL04LA155Accident · No injuriesLimited investigationFinal reportRobinson Helicopter R44 II · Goldsboro, NCThe pilot's failure to obtain the proper touchdown point during landing on a helipad with an exposed edge, which resulted in an in-flight collision with terrain.NTSB ATL04FA056Accident · 1 fatalField investigationFinal reportCessna 206H · Sanford, NCThe pilot's loss of control of the airplane during takeoff initial climb due to spatial disorientation, which resulted in an inflight collision with trees and the ground. Factors were the dark night, fog, and low ceilings.NTSB ATL04LA014Accident · Minor injuriesLimited investigationFinal reportMcCan Velox Revolution II · Mooresville, NCThe pilot's inadequate in-flight planning/decision to conduct an aerobatic maneuver at an altitude too low to initiate a recovery.NTSB MIA01LA160Accident · No injuriesLimited investigationFinal reportCessna 182S · Corolla, NCThe pilots failure to maintain directional control during landing flare and touchdown resulting in the airplane touching down on the left side of the runway and the left wing contacting trees.NTSB MIA00LA219Accident · Minor injuriesLimited investigationFinal reportPiper PA-32-300 · Washington, NCThe inadvertent stall by the pilot-in-command while returning for a precautionary landing. Contributing to the accident was the loose engine cowling.NTSB MIA99LA098Accident · Minor injuriesLimited investigationFinal reportPiper PA-60-601P · Statesville, NCthe pilot's failure to attain the proper touchdown point on the runway. Factors in this accident were excessive approach speed, rain, and a wet runway.NTSB ATL98LA100Accident · No injuriesLimited investigationFinal reportAerofab Lake LA-4-250 · Wise, NCThe pilot's improper turn during the takeoff that resulted in dragging the sponson. A factor was the rough water caused by the boat wake.NTSB MIA97LA123Accident · No injuriesLimited investigationFinal reportCumberland Skybolt · Smithfield, NCInstallation by a student mechanic of a counterweight retaining washer that did not meet engine manufacturers specifications resulting in partial separation of the counterweight, failure of the No.5 connecting rod adjacent to the counterweight, and seizure of…NTSB MIA96LA123Accident · Serious injuriesLimited investigationFinal reportVernon L. Cox COX-HAWK · Mebane, NCThe pilot's inadvertent flight into instrument meteorological conditions in an airplane not equipped with appropriate instrumentation which led to the pilot's inability to maintain control and spatial disorientation. In addition, during an attemped recovery…NTSB ATL93LA050Accident · No injuriesLimited investigationFinal reportPiper PA-32R-301 · Goldsboro, NCThe pilot's improper decision in attempting a night landing at an airport without operating runway lights which resulted in a touchdown off the runway. Factors which contributed to the accident were: an airplane lighting malfunction for an undetermined…NTSB ATL87LA063Accident · No injuriesLimited investigationFinal reportPiper PA-23-250 · Wilkesboro, NCDuring a takeoff attempt, the right seat pilot did not get an airspeed indication. However, the left airspeed indicated 45 mph when the pilot aborted the takeoff. The aircraft veered off the right side of the runway 1700 feet from the initial takeoff roll.…