Allison 250-B17F/1
PMA parts · 446
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 ('E10CE')
AND len(list_intersect(tcds_models, ['250-B17F/1'])) > 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 ('E10CE')
AND len(list_intersect(tcds_models, ['250-B17F/1'])) > 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.
E23053320Sump Assembly, Scavenge Oil C206898784HTAdapter, Splined-Turbine 2nd Stage6876030HTStud, Shouldered, Stepped-.250-28 x .500-16 x 1.374 LG.6874815HTCover, Compressor Bleed Valve6896347HTStrainer Assembly.-Compressor Bleed Valve6889814HTBody, Compressor-Bleed Valve23034786AL-1Race, Bearing Inner, 20 MM I.D.23035299ALGearshaft Assembly, Helical-Torquemeter23034786AL-2Race, Bearing Inner, 20 MM I.D.6875491ALSeal, Mating Ring - Rotating23039909AL-1Bushing23039909AL-2Bushing6870737ALRing, Piston, Split Seal - 2.970 O.D.113300-03AlMain Fuel Pump6896347HTStrainer Assembly-Compressor Bleed Valve6889814HTBody, Compressor-Bleed Valve6898784HTAdapter, Splined-Turbine 2nd Stage6876030HTStud, Shouldered, Stepped-.250-28 x .500-16 x 1.374 LG.6874815HTCover, Compressor Bleed ValveAA216CWDry Air PumpAA216CWDry Air PumpR23007151Bearing, ballR23008065Bearing, ballR23008469Bearing, RollerR6887772Bearing, RollerR23007202Bearing, RollerR23005749Bearing, ballR6875035Bearing, RollerR23053297Bearing, RollerR6840535Bearing, RollerR23034786Bearing, RollerR6889093Bearing, ballR23034787Bearing, RollerR6824728Bearing, ballR6859433Bearing, ballR6870031Bearing, Roller6877277ALTube Assembly, Fuel Control to AccumulatorCH53351Ignition Lead Assembly23053320ALSump, Assembly-Scav Oil - External47101Nozzle AssemblyA23031415Dome, Shield, Turbine Nozzle, 1st StageA6893676Deflector, Shield, Turbine Nozzle, 1st StageA6892823Ring, Nozzle, Turbine, 2nd StageA6851499Diaphragm, Nozzle, 2nd StageAC-6091F-8Y9Fuel Filter ElementAC-A593E-3APM Filter Element, Cleanable
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