Lycoming VO-540-B2A
PMA parts · 1,152
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 ('E-304')
AND len(list_intersect(tcds_models, ['VO-540-B2A'])) > 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 ('E-304')
AND len(list_intersect(tcds_models, ['VO-540-B2A'])) > 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.
AEL11797Spring, Inner ValveAEL11796Spring, Outer ValveAEL54002Cylinder BarrelAELW10208PistonES10-400160-3CoverSL8313GasketES10-3793Lock WasherAB-382681CapacitorAB-163374Felt StripAB-53397Flat WasherAB-606505WasherAB-35937-8ScrewAB-35935-5ScrewES10-90788-5Woodruff keyAB-14268WasherAB-391213ScrewAB-391309WasherES10-35937-8ScrewAB-382681-1CapacitorAB-50752Felt WasherES10-357586Gear AssemblyES10-606505WasherAB-90788-5Woodruff KeyES10-86527Felt LubricantES10-391309Nylon WasherAB-86527LubricantAB-357586GearAB-92815-37Retaining RingES10-391213ScrewES10-90751-18Cotter PinSL31-12-P012StudSL31-12StudSL31-12-P003StudSL73998APiston Ring, 5.125 X .155, AssemblySL31-12-P007StudES10-400305Coupling, ImpulseAL12-70Alternator KitAL12-P70Alternator KitAL24-70Alternator KitSL1028-BSteel Ball, Oil Pressure ReliefSL18661Seal, Shroud TubeSL74241ARing, PistonSL74241A P20Ring, PistonSL74241A P10Ring, PistonA12HarnessES10-4093Washer3P194-AFCVacuum PumpLS03-01010Magneto FilterKA10-400574Feed thru Capacitor AssemblyES10-382971Roller Bearing
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