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.
CF2541803Diaphragm AssyCF2531918Bushing, ThrottleCF953516-8Packing PreformedCFRA4105WasherSC177718Washer, SpringSCP22198WasherSC2538330WasherSRRB8935CouplingSC951401Packing, PreformedSC953541-8O-RingSC2526429Packing, PreformedCF2538420Diaphragm AssyCF2541562Valve, Mix ControlCF2520625SpringSC2522022PinCF253449Nut, Self LockingCF367757WasherCF951787Packing PreformedCF177718Washer, SpringSC951400Packing, PreformedSC2537779Spring, CompressionSC383493Plug, HexSC2539512Spring, CompressionCF2540576Bushing, MixtureSC2541562ValveSC2523688Spring, CompressionCF365533GasketSC2525165SpringCF2539561Seal, Servo StemCFP22198WasherSRRD8935-3CouplingSCP4235ScrewCF953541-10Packing PreformedCF2523155SpringSC2523387Spring, CompressionCF2539738Pin, SpringCF2525318SpacerSRRA4105WasherSC953541-10O-RingSC2539561Seal-Servo StemSC951789Packing, PreformedCF2537779SpringCF2539560SpringSC953516-8O-RingSC2540542BushingSC2525494Packing PreformedCF953541-8Packing PreformedCF951394Packing PreformedCF2523688SpringSC2520652Spring, Compression
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