TCDS ATC 42 Textron Lycoming
PMA parts · 69
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 data sheet’s models, 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 = 'ATC 42 Textron Lycoming' 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 = 'ATC 42 Textron Lycoming' ORDER BY supplement_date DESC, drs_guid DESC
Run 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-EngineUREM40ESpark PlugURHM40ESpark PlugYA1923-CGasket - Starter Drive HousingYA465-BGasket - Cam Idler Gear PinYA852-DGasket - Accessory Drive HousingYA231Gasket - Distributor MountingYA1076Gasket - Magneto Drive-CaseYA1747Gasket - Exhaust FlangeYA1396-BGasket - Starter DriveYA1843Gasket - Rocker Cover PaperYASTD-186Seal Tachometer DriveYA568Packing - Intake Pipe to CaseYA238Gasket - Magneto To DriveYA1952Gasket - Cuno Oil FilterYASTD-347Hose Rocker Box LubeYA1185-BGasket - Front Oil Sump PaperYASTD-187Seal Generator Drive ShaftYA1794-BGasket - Generator DriveYA1183-RGasket-rear Sump RubberYA1940Gasket - Thrust Bearing BreatherYA690-DGasket - Shroud Tube Flange Paper TypeYA843-BGasket-Oil PumpYA1027-BGasket - Fuel Drive MountYA573-CGasket - Oil Strainer NutYASTD-388Hose Rocker Box LubeYA1077-BGasket - Thrust Bearing CapYA1794Gasket - Fuel Drive CoverYA1045-CGasket - Crankcase BreatherYA680-AAGasket-Bolt Crankpin Oil SealYASTD-389Hose Rocker Box LubeYA1169-BGasket - Accessory Case BreatherYA690-RGasket - Shroud Tube Flange Rubber TypeYA1185-RGasket - Front Oil Sump RubberYA8313Gasket - Vacuum Pump CoverYASTD-548Seal Vacuum Pump DriveYA1883-BGasket - Distributor Shaft Packing RetainerYA159Gasket - Governor Mount PlateYA404BGasket - Intake to CylinderYA1503-BGasket - Air Box to CarburetorYA1183-BGasket - Rear Oil Sump PaperYA1699-CGasket - Vacuum Pump MountYA848-BGasket - Carburetor MountYA1027-CGasket - Generator MountYA849-CGasket-Oil Relief ValveYASTD-499Cylinder Base PackingYASTD-346Rocker Oil Shaft SealYA1843-RGasket - Rocker Cover RubberYA1691-CGasket - Fuel Pump MountYA1111-CPacking- Push Rod Tube
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