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-27-P12Stud, 1/4 Dia. Coarse ThreadSL25C-24-P03Stud, 1/4 Dia. Coarse ThreadSL38-48-P07Stud 3/8 Dia. Fine ThreadSL25C-25-P03Stud, 1/4 Dia. Coarse ThreadSL38-54-P03Stud 3/8 Dia. Fine ThreadSL38-55-P12Stud 3/8 Dia. Fine ThreadSL25C-13-STDStud, 1/4 Dia. Coarse ThreadSL25C-54-STDStud, 1/4 Dia. Coarse ThreadSL38-63-P12Stud 3/8 Dia. Fine ThreadSL25C-46-P07Stud, 1/4 Dia. Coarse ThreadSL25C-23-STDStud, 1/4 Dia. Coarse ThreadSL25C-13-P12Stud, 1/4 Dia. Coarse ThreadSL25C-50-STDStud, 1/4 Dia. Coarse ThreadSL25C-12-P07Stud, 1/4 Dia. Coarse ThreadSL38-64-P07Stud 3/8 Dia. Fine ThreadSL38-41-P12Stud 3/8 Dia. Fine ThreadSL38-60Stud 3/8 Dia. Fine ThreadSL11575A M03Bearing, CrankshaftSL25C-19-P12Stud, 1/4 Dia. Coarse ThreadSL3602Ring, Oil ControlSL25C-41-P07Stud, 1/4 Dia. Coarse ThreadSL25C-49-P07Stud, 1/4 Dia. Coarse ThreadSL38-30-P12Stud 3/8 Dia. Fine ThreadSL25C-40-STDStud, 1/4 Dia. Coarse ThreadSL25C-62-STDStud, 1/4 Dia. Coarse ThreadSL25C-61-P12Stud, 1/4 Dia. Coarse ThreadSL38-13-P03Stud 3/8 Dia. Fine ThreadSL25C-50-P07Stud, 1/4 Dia. Coarse ThreadSL38-41-P03Stud 3/8 Dia. Fine ThreadSL25C-31-P03Stud, 1/4 Dia. Coarse ThreadSL38-62-P07Stud 3/8 Dia. Fine ThreadSL38-49Stud 3/8 Dia. Fine ThreadSL38-14Stud 3/8 Dia. Fine ThreadSL38-49-P07Stud 3/8 Dia. Fine ThreadSL38-14-P07Stud 3/8 Dia. Fine ThreadSL25C-30-STDStud, 1/4 Dia. Coarse ThreadSL25C-14-P03Stud, 1/4 Dia. Coarse ThreadSL25C-62-P07Stud, 1/4 Dia. Coarse ThreadSL38-56-P07Stud 3/8 Dia. Fine ThreadSL38-39-P07Stud 3/8 Dia. Fine ThreadSL38-17-P12Stud 3/8 Dia. Fine ThreadSL25C-42-P03Stud, 1/4 Dia. Coarse ThreadSL38-58-P03Stud 3/8 Dia. Fine ThreadSL38-34-P12Stud 3/8 Dia. Fine ThreadSL38-15-P07Stud 3/8 Dia. Fine ThreadSL38-45-P03Stud 3/8 Dia. Fine ThreadSL25C-29-P07Stud, 1/4 Dia. Coarse ThreadSL12688-P10Seat, ValveSL25C-53-STDStud, 1/4 Dia. Coarse ThreadSL25C-15-STDStud, 1/4 Dia. Coarse Thread
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