Pratt & Whitney A-1 series
PMA parts · 56
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-241')
AND len(list_intersect(tcds_models, ['A100-2', 'A100-1'])) > 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-241')
AND len(list_intersect(tcds_models, ['A100-2', 'A100-1'])) > 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.
72-231114-2TAG-EngineES917Impulse Coupling SpringAM-3217Wave Spring WasherAM3611CamAM-3015Screw, HousingAM-3215Brush Assy, DistributorAK-3975Coil, IgnitionAM-3020ScrewES3084Air Vent With HoodES3496Machining, Rotating MagnetAM-2556Cotter PinES3018Clamp, Bearing CapAM-3021Screw Distributor BlockAM-3485Bearing Cap, AssemblyAM-3006BearingES3590Impulse Coupling Assy.ES3221ScrewES3828Rotor GearAM2536Woodruff KeyA-13081KContact AssemblyAM-3062Oil SealES3040Coil WedgeAK-3984CapacitorES3823Dist. Block & Gear Assy.ES3826SpacerES1077Air VentES10-400551-7Housing, DistributorES10-357165-20Coil, MagnetoES10-400549-1200 Series Frame, Lyc FlangeES10-56513Pin, StopNo part numberES10-52947Magnet Rotating (Rotor)ES10‐3503Washer, PlainES10‐682025ScrewTA2927-2Engine Preheat KitTA2927-1Engine Preheat KitES10-400549-1200 Series Frame, Lyc FlangeES10-400551-7Housing, DistributorES10-25788Bearing, SleeveES10-56513Pin, StopES10-357165-20Coil, MagnetoES10-52947Magnet, Rotating (Rotor)2209-1.31Stud, 5/16-18 x 5/16-24, 1-5/16 Long2209-1.31Stud, 5/16-18 x 5/16-24, 1-5/16 LongAEC21153Shaft, Valve RockerAEC531001Nut, 7/16-20 UNF, FlangedAEC21284 (and oversizes up to .005)Housing, PushrodAEC520112-1, AEC520112-2Insert, Helical Coil, Spark Plug, 18-1.5 mmAEC21007Plug, Valve RockerAEC21477Packing, Cylinder Base
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