Lycoming ALF502R-4
PMA parts · 80
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 ('E6NE')
AND len(list_intersect(tcds_models, ['ALF502R-4'])) > 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 ('E6NE')
AND len(list_intersect(tcds_models, ['ALF502R-4'])) > 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.
CM-2-141-483-01BoltCM-2-300-298-01Ring, RetainingCM-1-160-870-02Clamp, Igniter BoxCM-2-300-282Seal, RingCM-2-300-281SpringCM-2-300-848Element, Fuel FilterCM-2-300-365-01Gasket, RingCM-1-160-261-01Strap, Igniter BoxCM-1-160-125-01Plate, Drain Valve, Combustion ChamberCM-1-160-220-02Valve Assembly Drain, Combustion ChamberCM-1-160-124-01Body, Drain Valve Combustion ChamberCM-1-160-259-01Bracket, Igniter BoxCM-2-061-038-01PackingCM-2-121-114-01DowlCM-2-130-091-04BoltCM-2-141-119-01Shield, HeatCM-2-141-234BoltCM-2-131-048-04Ring, MountngCM-2-141-238-01PlateCM-2-100-055-01Dowl, HollowCM-2-100-142-03Cup, LockingCM-2-111-058-03RingCM-1-130-218-03SpacerCM-1-110-072-01GasketCM-2-101-108-01Lock Ring, Accessory DriveCM-2-101-101-01Lock Ring, Jam NutCM-2-141-221-01Cup, LockingCM-2-121-029-02Washer27431483-01Qverspeed Controller27331423-01Controller, Overspeed
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