Lycoming LTIO-540-U2A
PMA parts · 1,470
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 ('E14EA')
AND len(list_intersect(tcds_models, ['LTIO-540-U2A'])) > 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 ('E14EA')
AND len(list_intersect(tcds_models, ['LTIO-540-U2A'])) > 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.
SL38-34-P03Stud 3/8 Dia. Fine ThreadSL38-60-P07Stud 3/8 Dia. Fine ThreadSL25C-28-P03Stud, 1/4 Dia. Coarse ThreadSL25C-11-P07Stud, 1/4 Dia. Coarse ThreadSL25C-55-P12Stud, 1/4 Dia. Coarse ThreadSL25C-56-P07Stud, 1/4 Dia. Coarse ThreadSL38-46-P12Stud 3/8 Dia. Fine ThreadSL25C-44-P12Stud, 1/4 Dia. Coarse ThreadSL38-20-P07Stud 3/8 Dia. Fine ThreadSL38-22-P03Stud 3/8 Dia. Fine ThreadSL38-19-P03Stud 3/8 Dia. Fine ThreadSL38-36-P12Stud 3/8 Dia. Fine ThreadSL38-39Stud 3/8 Dia. Fine ThreadSL25C-52-P12Stud, 1/4 Dia. Coarse ThreadSL38-52-P03Stud 3/8 Dia. Fine ThreadSL25C-33-STDStud, 1/4 Dia. Coarse ThreadSL38-19-P07Stud 3/8 Dia. Fine ThreadSL25C-32-P07Stud, 1/4 Dia. Coarse ThreadSL25C-53-P12Stud, 1/4 Dia. Coarse ThreadSL13885A M03Bearing, Crankshaft FrontSL25C-51-P12Stud, 1/4 Dia. Coarse ThreadSL25C-32-P03Stud, 1/4 Dia. Coarse ThreadSL38-24-P12Stud 3/8 Dia. Fine ThreadSL38-17-P07Stud 3/8 Dia. Fine ThreadSL12688-P20Seat, ValveSL38-48-P12Stud 3/8 Dia. Fine ThreadSL38-11-P12Stud 3/8 Dia. Fine ThreadSL38-64-P12Stud 3/8 Dia. Fine ThreadSL25C-36-P07Stud, 1/4 Dia. Coarse ThreadSL25C-53-P07Stud, 1/4 Dia. Coarse ThreadSL25C-18-P03Stud, 1/4 Dia. Coarse ThreadSL25C-35-P07Stud, 1/4 Dia. Coarse ThreadSL25C-48-P07Stud, 1/4 Dia. Coarse ThreadSL25C-35-P03Stud, 1/4 Dia. Coarse ThreadSL38-50-P03Stud 3/8 Dia. Fine ThreadSL25C-26-STDStud, 1/4 Dia. Coarse ThreadSL25C-49-P03Stud, 1/4 Dia. Coarse ThreadSL38-51-P12Stud 3/8 Dia. Fine ThreadSL25C-47-P07Stud, 1/4 Dia. Coarse ThreadSL25C-56-STDStud, 1/4 Dia. Coarse ThreadSL38-39-P03Stud 3/8 Dia. Fine ThreadSL38-53Stud 3/8 Dia. Fine ThreadSL38-18-P03Stud 3/8 Dia. Fine ThreadSL25C-56-P03Stud, 1/4 Dia. Coarse ThreadSL25C-46-P12Stud, 1/4 Dia. Coarse ThreadSL38-35Stud 3/8 Dia. Fine ThreadSL25C-37-P12Stud, 1/4 Dia. Coarse ThreadSL25C-15-P12Stud, 1/4 Dia. Coarse ThreadSL38-12-P03Stud 3/8 Dia. Fine ThreadSL25C-27-P07Stud, 1/4 Dia. Coarse Thread
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