Lycoming LTIO-540-U2A
PMA parts · 1,470
Current parts manufacturer approvals (PMA): parts the FAA has approved companies to make as replacements or modifications. Each record lists its models as free text; OpenAirDocs matched them to this engine model on its data sheet, so check the FAA record before relying on it. Newest first.
Query with SQL
duckdb -csv -c "SELECT drs_guid, part_number, part_name, holder, pma_number, replaces_part, supplement_date, tcds_models
FROM 'https://openairdocs.org/data/latest/faa_type_certificate_pma.parquet'
WHERE tcds_number IN ('E14EA')
AND len(list_intersect(tcds_models, ['LTIO-540-U2A'])) > 0
ORDER BY supplement_date DESC, drs_guid 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 drs_guid, part_number, part_name, holder, pma_number, replaces_part, supplement_date, tcds_models
FROM 'https://openairdocs.org/data/latest/faa_type_certificate_pma.parquet'
WHERE tcds_number IN ('E14EA')
AND len(list_intersect(tcds_models, ['LTIO-540-U2A'])) > 0
ORDER BY supplement_date DESC, drs_guid 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.
URHB32SSpark PlugSL13885AMain BearingSL13212ABearing, connecting200F-5003Fuel PumpSL75656Bushing, Propeller FlangeSL74887SpacerSL60803StrapSL72155Bushing, Propeller FlangeCH442CW-6Dry Air PumpAEL75656, (AEL75656P05, P10, P15 & P20 Oversizes)Bushing, Propeller Flange44Engine HeaterBH-SBattery HeaterCH38-20R, CH38-20LEngine Heater14Engine HeaterCH916-21R, CH916-21LEngine HeaterCH6Engine Heater HarnessBH-LBattery HeaterALK-232ASlip Ring End Head (Machined)X-4130Bearing - RearALK-1232CSlip Ring End Head AssemblyALU-228ShaftALU-2228Rotor Assembly - CompleteALK-232HSlip Ring End Head (Casting)ALU-4521AlternatorALU-2045BSBrushholder AssemblySL76220Bolt, Thru, CrankcaseAS19173CamshaftAS76148CamshaftAS19341Camshaft AssemblySL18639LockplateS71907Dynamic Counterweight WasherALK-1232ASSlip Ring End HousingCFRB9084BearingMHB6014Starter10-391514-2Cover Magneto10-391514-1Cover MagnetoK16000-13Exhaust Stack AssemblyK16000-5Exhaust Stack AssemblyK16000-15Exhaust Stack AssemblyK16000-9Exhaust Stack AssemblyK16000-11Exhaust Stack AssemblyK16000-17Exhaust Stack AssemblyK16000-7Exhaust Stack AssemblyK16000-3Exhaust Stack AssemblySL3600MRing, comp. for nitrided cylindersWasherSL-STD-1727SL3602Ring, oi1 control for nitrided cylindersSL74389Bushing, Valve RockerSL17720Valve, exh.GasketSLI2795
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