Fatal NTSB investigations: Lycoming 0-540 series
13 cases on aircraft whose registry engine model is Lycoming 0-540 series, where the first occurrence was “Loss of engine power(total) - nonmechanical”. 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
| 1982 | 1 |
|---|---|
| 1983 | 1 |
| 1984 | 1 |
| 1985 | 1 |
| 1989 | 1 |
| 1991 | 1 |
| 1994 | 1 |
| 1995 | 2 |
| 1996 | 1 |
| 2001 | 1 |
| 2005 | 1 |
| 2006 | 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.\"highestInjuryLevel\" = 'Fatal'
AND c.\"mKey\" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('41532')
AND EXISTS (SELECT 1 FROM 'https://openairdocs.org/data/latest/ntsb_occurrences.parquet' o WHERE o.case_mkey = x.case_mkey AND o.aircrafts_position = x.position AND o.\"occurrenceNumber\" = 1 AND o.\"occurrenceCode\" = 353))
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."highestInjuryLevel" = 'Fatal'
AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('41532')
AND EXISTS (SELECT 1 FROM 'https://openairdocs.org/data/latest/ntsb_occurrences.parquet' o WHERE o.case_mkey = x.case_mkey AND o.aircrafts_position = x.position AND o."occurrenceNumber" = 1 AND o."occurrenceCode" = 353))
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 ATL06LA094Accident · 1 fatalLimited investigationFinal reportPiper PA-24-250 · Wilkesboro, NCThe pilot's improper fuel consumption calculations and improper in-flight planning/decision which resulted in a total loss of engine power due to fuel exhaustion, a forced landing, and collision with terrain.NTSB LAX05FA271Accident · 2 fatalField investigationFinal reportPiper PA-24-250 · Pomona, CAA loss of engine power during the landing approach due to fuel starvation caused by debris and corrosion in the carburetor assembly. A factor contributing to the accident was the failure of the owner to comply with the manufacturer's service bulletin…NTSB SEA02FA007Accident · 2 fatalField investigationFinal reportCessna TR182 · Dixie, IDThe pilot's failure to refuel en route resulting in fuel exhaustion, and his inadvertent entry into a stall condition during the emergency descent. Contributing factors were dark night conditions and mountainous/hilly terrain.NTSB LAX96FA229Accident · 2 fatalField investigationFinal reportPiper PA-24-250 · Big Bear City, CAimproper preflight by the pilot, by failing to ensure that the fuel selector was positioned to an approved fuel tank with adequate fuel before takeoff; his failure to reposition the fuel selector (per emergency procedures) after the loss of engine power; and…NTSB SEA95FA199Accident · 2 fatalField investigationFinal reportPiper PA-24-250 · Sheridan, WYfuel starvation for undetermined reasons. The lack of suitable terrain for the forced landing was a factor.NTSB NYC95FA068Accident · 3 fatalField investigationFinal reportPiper PA-32-260 · Suffolk, VAThe pilot's inadequate preflight and improper in-flight planning/decision, which resulted in fuel exhaustion. Darkness was a factor related to the improper planning/decision-making for the emergency landing.NTSB ATL94FA046Accident · 2 fatalField investigationFinal reportPiper PA-24-250 · Centreville, ALThe pilot's failure to assure that the fuel selector was in the proper position for takeoff.NTSB LAX91FA310Accident · 1 fatalField investigationFinal reportPiper PA-23-250 · Hesperia, CAThe pilot's improper refueling and inadequate preflight which resulted in fuel contamination and the inadvertent stall.NTSB ATL90FA031Accident · 2 fatalField investigationFinal reportPiper PA-24-250 · Helen, GAThe pilot's failure to properly preflight and plan en route refueling stops. The airplane collided with trees during the emergency descent.NTSB MIA85FA089Accident · 2 fatalField investigationFinal reportPiper PA-23-250 · Key Largo, FLThe aircraft crashed into the waters of the atlantic ocean and sank nose first into 15 feet of water. On impact the 25 bales of marijuana located in the cabin of the aircraft shifted forward and pinned the pilot and passenger in the aircraft. No usable fuel…NTSB CHI84FA289Accident · 1 fatalField investigationFinal reportAero Commander Callair A-9 · Pullman, MIThe acft crashed while practicing aerial application maneuvers. The plt of the acft had been interrupted at the refueling pump by an acft which was awaiting a chemical reload. The student crop dusting plt, who was also a loader, left the refueling area to…NTSB NYC83FA107Accident · 1 fatalField investigationFinal reportPiper PA-24-250 · Coram, NYThe acft crashed shortly after declaring an 'emergency.' A witness saw the acft, but heard no eng sound prior to the crash. Examination of eng failed to reveal any discrepancies. However, when the carburetor was examined no fuel was found in the line between…NTSB DEN82FA075Accident · 1 fatalField investigationFinal reportPiper PA-24-250 · Wheatland, WYThe acft struck a tree approximately 1/2 mi from the approach end of rwy 08. No fuel was on board the acft. The gear were down & the flaps were in the 10 deg position.