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.
SL38-37Stud 3/8 Dia. Fine ThreadSL25C-7-P07Stud, 1/4 Dia. Coarse ThreadSL38-28-P03Stud 3/8 Dia. Fine ThreadSL38-63Stud 3/8 Dia. Fine ThreadSL25C-34-P07Stud, 1/4 Dia. Coarse ThreadSL38-21Stud 3/8 Dia. Fine ThreadSL25C-35-STDStud, 1/4 Dia. Coarse ThreadSL38-52Stud 3/8 Dia. Fine ThreadSL25C-29-P03Stud, 1/4 Dia. Coarse ThreadSL38-36Stud 3/8 Dia. Fine ThreadSL38-50-P12Stud 3/8 Dia. Fine ThreadSL25C-59-P07Stud, 1/4 Dia. Coarse ThreadSL25C-11-P03Stud, 1/4 Dia. Coarse ThreadSL25C-45-P07Stud, 1/4 Dia. Coarse ThreadSL25C-21-STDStud, 1/4 Dia. Coarse ThreadSL25C-39-P12Stud, 1/4 Dia. Coarse ThreadSL38-12-P07Stud 3/8 Dia. Fine ThreadSL25C-31-P12Stud, 1/4 Dia. Coarse ThreadSL38-51-P03Stud 3/8 Dia. Fine ThreadSL25C-21-P03Stud, 1/4 Dia. Coarse ThreadSL38-45-P12Stud 3/8 Dia. Fine ThreadSL38-11-P07Stud 3/8 Dia. Fine ThreadSL25C-36-P12Stud, 1/4 Dia. Coarse ThreadSL25C-58-P03Stud, 1/4 Dia. Coarse ThreadSL25C-47-P12Stud, 1/4 Dia. Coarse ThreadSL25C-30-P03Stud, 1/4 Dia. Coarse ThreadSL38-62-P12Stud 3/8 Dia. Fine ThreadSL25C-41-STDStud, 1/4 Dia. Coarse ThreadSL38-21-P03Stud 3/8 Dia. Fine ThreadSL25C-7-STDStud, 1/4 Dia. Coarse ThreadSL25C-14-P07Stud, 1/4 Dia. Coarse ThreadSL25C-51-P07Stud, 1/4 Dia. Coarse ThreadSL25C-57-P03Stud, 1/4 Dia. Coarse ThreadSL38-33-P07Stud 3/8 Dia. Fine ThreadSL38-24-P07Stud 3/8 Dia. Fine ThreadSL25C-51-P03Stud, 1/4 Dia. Coarse ThreadSL25C-49-P12Stud, 1/4 Dia. Coarse ThreadSL25C-20-P12Stud, 1/4 Dia. Coarse ThreadSL38-46-P03Stud 3/8 Dia. Fine ThreadSL38-33-P12Stud 3/8 Dia. Fine ThreadSL38-14-P12Stud 3/8 Dia. Fine ThreadSL25C-32-STDStud, 1/4 Dia. Coarse ThreadSL38-18-P07Stud 3/8 Dia. Fine ThreadSL25C-37-P03Stud, 1/4 Dia. Coarse ThreadSL25C-43-P07Stud, 1/4 Dia. Coarse ThreadSL25C-13-P07Stud, 1/4 Dia. Coarse ThreadSL25C-28-P12Stud, 1/4 Dia. Coarse ThreadSL38-18-P12Stud 3/8 Dia. Fine ThreadSL38-58-P07Stud 3/8 Dia. Fine ThreadSL38-60-P12Stud 3/8 Dia. Fine Thread
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