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.
ERZ-8012StarterERZ-8011StarterERB-8011StarterERB-8012StarterM6016HarnessM2896HarnessM6016HarnessAutolite UREB37ESpark PlugX-3991ACBearing - Ball, Single RowX-4130ACBearing - NeedleAL12-P70Alternator KitAL24-P70Alternator KitLS03-01010Magneto Filter3P194-AFCVacuum PumpLS03-01010Magneto FilterPF48111-1Spin-On Lube Oil FilterPF-100-1Element Lube Oil Filter KitPF48110-1Spin-On Lube Oil FilterPF-101-1Element Lube Oil Filter KitES48110Oil FilterES48111Oil FilterTAS100-04Engine PreheaterTAS100-05Engine PreheaterUREM38SSpark PlugURHM38SSpark PlugRA215CCDry Air PumpSL54002NSC-A20PCylinder AssemblySL54002NSC-A1Cylinder AssemblyM2459HarnessM2453HarnessM2465Harness6776MagnetoLC-1011-15ControllerLC-1012-15ControllerAF-1246Check ValvePM1202Starter Assembly.PM2402Starter Assembly.75906Valve Cover Gasket67193Valve Cover GasketSL60430CoverCH441CC-7Dry Air PumpCH215CCDry Air PumpCH241CC-13Dry Air Pump540Engine HeaterBH-SBattery HeaterCH38-20R, CH38-20LEngine Heater14Engine HeaterCH916-21R, CH916-21LEngine HeaterCH6Engine Heater HarnessBH-LBattery Heater
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