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.
SL25C-9-STDStud, 1/4 Dia. Coarse ThreadSL25C-25-STDStud, 1/4 Dia. Coarse ThreadSL25C-48-P03Stud, 1/4 Dia. Coarse ThreadSL25C-54-P03Stud, 1/4 Dia. Coarse ThreadSL38-56-P12Stud 3/8 Dia. Fine ThreadSL38-48Stud 3/8 Dia. Fine ThreadSL38-62-P03Stud 3/8 Dia. Fine ThreadSL38-26-P12Stud 3/8 Dia. Fine ThreadSL38-44-P07Stud 3/8 Dia. Fine ThreadSL25C-39-P03Stud, 1/4 Dia. Coarse ThreadSL3602 P005Ring, Oil ControlSL38-13Stud 3/8 Dia. Fine ThreadSL25C-22-P12Stud, 1/4 Dia. Coarse ThreadSL38-62Stud 3/8 Dia. Fine ThreadSL25C-15-P03Stud, 1/4 Dia. Coarse ThreadSL25C-27-STDStud, 1/4 Dia. Coarse ThreadSL38-44-P12Stud 3/8 Dia. Fine ThreadSL38-35-P03Stud 3/8 Dia. Fine ThreadSL25C-41-P12Stud, 1/4 Dia. Coarse ThreadSL25C-52-P07Stud, 1/4 Dia. Coarse ThreadSL38-55Stud 3/8 Dia. Fine ThreadSL25C-45-STDStud, 1/4 Dia. Coarse ThreadSL38-14-P03Stud 3/8 Dia. Fine ThreadSL25C-16-P07Stud, 1/4 Dia. Coarse ThreadSL25C-59-P12Stud, 1/4 Dia. Coarse ThreadSL25C-19-STDStud, 1/4 Dia. Coarse ThreadSL25C-25-P07Stud, 1/4 Dia. Coarse ThreadSL38-43-P07Stud 3/8 Dia. Fine ThreadSL25C-54-P12Stud, 1/4 Dia. Coarse ThreadSL38-54Stud 3/8 Dia. Fine ThreadSL38-58-P12Stud 3/8 Dia. Fine ThreadSL38-37-P03Stud 3/8 Dia. Fine ThreadSL38-20-P03Stud 3/8 Dia. Fine ThreadSL38-34-P07Stud 3/8 Dia. Fine ThreadSL25C-17-P07Stud, 1/4 Dia. Coarse ThreadSL38-52-P12Stud 3/8 Dia. Fine ThreadSL38-28Stud 3/8 Dia. Fine ThreadSL38-26-P07Stud 3/8 Dia. Fine ThreadSL38-35-P12Stud 3/8 Dia. Fine ThreadSL38-46-P07Stud 3/8 Dia. Fine ThreadSL38-27-P03Stud 3/8 Dia. Fine ThreadSL13885ABearing, Crankshaft FrontSL25C-43-STDStud, 1/4 Dia. Coarse ThreadSL38-19Stud 3/8 Dia. Fine ThreadSL25C-23-P12Stud, 1/4 Dia. Coarse ThreadSL25C-58-STDStud, 1/4 Dia. Coarse ThreadSL25C-32-P12Stud, 1/4 Dia. Coarse ThreadSL25C-42-STDStud, 1/4 Dia. Coarse ThreadSL38-38-P03Stud 3/8 Dia. Fine ThreadSL38-64Stud 3/8 Dia. Fine Thread
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