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-39-P07Stud, 1/4 Dia. Coarse ThreadSL25C-57-STDStud, 1/4 Dia. Coarse ThreadSL25C-7-P12Stud, 1/4 Dia. Coarse ThreadSL25C-60-P07Stud, 1/4 Dia. Coarse ThreadSL25C-12-P03Stud, 1/4 Dia. Coarse ThreadSL38-30-P03Stud 3/8 Dia. Fine ThreadSL25C-8-P03Stud, 1/4 Dia. Coarse ThreadSL38-63-P03Stud 3/8 Dia. Fine ThreadSL38-16-P12Stud 3/8 Dia. Fine ThreadSL38-23Stud 3/8 Dia. Fine ThreadSL25C-20-P03Stud, 1/4 Dia. Coarse ThreadSL38-31-P07Stud 3/8 Dia. Fine ThreadSL25C-36-P03Stud, 1/4 Dia. Coarse ThreadSL25C-37-P07Stud, 1/4 Dia. Coarse ThreadSL25C-16-P12Stud, 1/4 Dia. Coarse ThreadSL38-26-P03Stud 3/8 Dia. Fine ThreadSL25C-33-P07Stud, 1/4 Dia. Coarse ThreadSL38-18Stud 3/8 Dia. Fine ThreadSL25C-17-STDStud, 1/4 Dia. Coarse ThreadSL38-15-P12Stud 3/8 Dia. Fine ThreadSL25C-59-STDStud, 1/4 Dia. Coarse ThreadSL38-42Stud 3/8 Dia. Fine ThreadSL38-59-P12Stud 3/8 Dia. Fine ThreadSL38-21-P07Stud 3/8 Dia. Fine ThreadSL25C-49-STDStud, 1/4 Dia. Coarse ThreadSL11575A M06Bearing, CrankshaftSL38-30-P07Stud 3/8 Dia. Fine ThreadSL25C-23-P07Stud, 1/4 Dia. Coarse ThreadSL38-40-P12Stud 3/8 Dia. Fine ThreadSL38-40-P07Stud 3/8 Dia. Fine ThreadSL25C-15-P07Stud, 1/4 Dia. Coarse ThreadSL25C-53-P03Stud, 1/4 Dia. Coarse ThreadSL25C-42-P07Stud, 1/4 Dia. Coarse ThreadSL25C-22-P07Stud, 1/4 Dia. Coarse ThreadSL38-31Stud 3/8 Dia. Fine ThreadSL38-35-P07Stud 3/8 Dia. Fine ThreadSL38-32Stud 3/8 Dia. Fine ThreadSL25C-24-STDStud, 1/4 Dia. Coarse ThreadSL38-42-P07Stud 3/8 Dia. Fine ThreadSL25C-20-STDStud, 1/4 Dia. Coarse ThreadSL38-19-P12Stud 3/8 Dia. Fine ThreadSL25C-20-P07Stud, 1/4 Dia. Coarse ThreadSL38-43-P03Stud 3/8 Dia. Fine ThreadSL38-47-P03Stud 3/8 Dia. Fine ThreadSL25C-11-P12Stud, 1/4 Dia. Coarse ThreadSL38-30Stud 3/8 Dia. Fine ThreadSL38-56Stud 3/8 Dia. Fine ThreadSL25C-26-P12Stud, 1/4 Dia. Coarse ThreadSL25C-47-P03Stud, 1/4 Dia. Coarse ThreadSL25C-38-P03Stud, 1/4 Dia. Coarse Thread
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