Lycoming IO-540-E1C5
PMA parts · 1,508
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 ('1E4')
AND len(list_intersect(tcds_models, ['IO-540-E1C5'])) > 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 ('1E4')
AND len(list_intersect(tcds_models, ['IO-540-E1C5'])) > 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.
SL-62224GasketSL-1102 MS49005-2ZPlugSL-76510GasketSTD-1821HoseSL-69603HoseSL-68315GasketSTD-2180 (Replaced STD-347)HoseSTD-160 (MS-35333-40)GasketSL-60096GasketSL-1691-CGasketSL-72812GasketSTD-1441 (AN900-8) Replaced by MS-35769-9GasketSL-72711 (MS-9068-223)O-RingSL-72053GasketSL-70455GasketSL-72210GasketSL-66732GasketSL-12681GasketSL-71450GasketSL-65321GasketSL-72059GasketSTD-1045 (AN900-20) Replaced by MS-35769-31GasketSL-66224GasketSL-75233O-RingSL-73818GasketSL-69164GasketSL-61173GasketSL-75906GasketSL-77611GasketSL-70457GasketSL-69551GasketSL-72312O-RingSL-61183GasketSL-67193GasketSL-71973GasketSL-73032GasketSTD-111GasketM-2157Ignition HarnessesM-2121Ignition HarnessesM-1971Ignition HarnessesSL-12186Nut-HexM-2154Ignition HarnessesM-2354Ignition HarnessesM-2120Ignition HarnessesSTD-1925ScrewSL-73383Lock PlateSL-71646Lock PlateSL-71667Lock PlateSL-76940Seal, Oil Crankshaft Assy.STD-1204Bolt
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