Pratt & Whitney JFTD12A series
PMA parts · 397
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 ('E15EA')
AND len(list_intersect(tcds_models, ['JFTD12A-4A (T73P-1)', 'JFTD12A-5A (T73-P-700)'])) > 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 ('E15EA')
AND len(list_intersect(tcds_models, ['JFTD12A-4A (T73P-1)', 'JFTD12A-5A (T73-P-700)'])) > 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.
80888TMTGear, Driver – Control745112TMTRivet–Split, Fillister790450TMTBearing, Sleeve417637TMTGearshaft, Main Oil Pump659330CL1TMTCounterweight71080TMTWasher, Key560890TMTSeal, Air – 1st Stage Turbine501267TMTRing, Retaining370915TMT, 370915-05TMT, 370915-10TMT, 370915-15TMTSpacer, Sleeve406123TMT, 406123-05TMT, 406123-10TMT, 406123-15TMTSpacer, Sleeve491975TMTWasher446-3-90TMTScrew, Machine – Flathead575188TMTSeal, Air – Free Turbine Inlet426273TMTSeal Ring406119TMT, 406119-05TMT, 406119-10TMT, 406119-15TMTSpacer, Sleeve501268TMTRing, Retaining80890TMTShaft, Control Drive Gear390940TMTGearshaft, Main Oil Pump586986TMTValve, Fuel Dump388505TMTAdjuster Housing373221TMTPlug, Guide370779TMTWasher, Key586987TMTStrip, Extension – Fuel Dump Valve695847TMTStator, Fuel Nozzle659330CL2TMTCounterweight394708TMTGasket397229TMTSpring, Helical Compression384240TMTLiner587509TMTSeal, Air – Free Turbine Rotor673000TMTPlug431579TMTCoupling80904TMTWasher, Thrust668736TMTGearshaft370917TMT, 370917-05TMT, 370917-10TMT, 370917-15TMTSpacer, Sleeve545073TMTAdjuster71078TMTImpeller Assembly, Shaft and Pin419881TMTBolt407395TMTWasher, Key406102TMTGasket, Valve49902TMTGear, Impeller Driven384249TMTValve Assembly414471TMTPin586989TMTSpring, Garter – Fuel Dump Valve394809TMTSpacer Seal370916TMT, 370916-05TMT, 370916-10TMT, 370916-15TMTSpacer, Sleeve80884TMTShaft, Main Drive575183Seal – Air Free Turbine, 2-Stage544180SMICam Seal332060AABolt370211AARetaining Ring
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