Lycoming O-435-A
PMA parts · 1,032
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-228')
AND len(list_intersect(tcds_models, ['O-435-A'])) > 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-228')
AND len(list_intersect(tcds_models, ['O-435-A'])) > 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.
No part numberNo part numberNo part numberNo part numberNo part numberTA2927-1Engine Preheat KitTA2927-2Engine Preheat KitES10-400549-4200 Series Frame, Lyc FlangeES10-400551-7Housing, DistributorES10-25788ES10-25788ES10-25788Bearing, SleeveBearing, SleeveBearing, SleeveAEL11626HC (and oversizes up to .040”)Guide, Exhaust ValveAEL11626 (and oversizes up to .040”)Guide, Exhaust ValveAEL61681 (and oversizes up to .040”)Guide, Intake ValveSL31CD-17 P003Stud, 5/16 IN DIA, Coarse ThreadSL31CD-16 P012Stud, 5/16 IN DIA, Coarse ThreadSL31CD-13 P012Stud, 5/16 IN DIA, Coarse ThreadSL31CD-8 P003Stud, 5/16 IN DIA, Coarse ThreadSL31CD-12 P007Stud, 5/16 IN DIA, Coarse ThreadSL31CD-16 P007Stud, 5/16 IN DIA, Coarse ThreadSL31CD-9 P003Stud, 5/16 IN DIA, Coarse ThreadSL31CD-9 P012Stud, 5/16 IN DIA, Coarse ThreadSL31CD-17 P012Stud, 5/16 IN DIA, Coarse ThreadSL31CD-14 P007Stud, 5/16 IN DIA, Coarse ThreadSL31CD-14 P003Stud, 5/16 IN DIA, Coarse ThreadSL31CD-10 P007Stud, 5/16 IN DIA, Coarse ThreadSL31CD-11 P007Stud, 5/16 IN DIA, Coarse ThreadSL31CD-19 P007Stud, 5/16 IN DIA, Coarse ThreadSL31CD-18 P003Stud, 5/16 IN DIA, Coarse ThreadSL31CD-17 P007Stud, 5/16 IN DIA, Coarse ThreadSL31CD-11 P012Stud, 5/16 IN DIA, Coarse ThreadSL31CD-12 P003Stud, 5/16 IN DIA, Coarse ThreadSL31CD-18 P007Stud, 5/16 IN DIA, Coarse ThreadSL31CD-15 P007Stud, 5/16 IN DIA, Coarse ThreadSL31CD-15 P012Stud, 5/16 IN DIA, Coarse ThreadSL31CD-12 P012Stud, 5/16 IN DIA, Coarse ThreadSL31CD-19 P012Stud, 5/16 IN DIA, Coarse ThreadSL31CD-18 P012Stud, 5/16 IN DIA, Coarse ThreadSL31CD-10 P012Stud, 5/16 IN DIA, Coarse ThreadSL31CD-9 P007Stud, 5/16 IN DIA, Coarse ThreadSL31CD-8 P012Stud, 5/16 IN DIA, Coarse ThreadSL31CD-13 P003Stud, 5/16 IN DIA, Coarse ThreadSL31CD-13 P007Stud, 5/16 IN DIA, Coarse ThreadSL31CD-15 P003Stud, 5/16 IN DIA, Coarse ThreadSL31CD-8 P007Stud, 5/16 IN DIA, Coarse ThreadSL31CD-16 P003Stud, 5/16 IN DIA, Coarse ThreadSL31CD-19 P003Stud, 5/16 IN DIA, Coarse ThreadSL31CD-14 P012Stud, 5/16 IN DIA, Coarse ThreadSL31CD-11 P003Stud, 5/16 IN DIA, Coarse ThreadSL31CD-10 P003Stud, 5/16 IN DIA, Coarse ThreadEBB-75A-ACBendix Drive
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