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.
6840117HTTube, Oil Transfer2529242HTSpring, Helical, Extension23073355Valve, Servo-Compressor Bleed2539171HTLever Cam Follower6849468HTBolt, Internal Wrenching-DRLD, &UNDRLD, CAD, PL2520570HTRod951790HTPacking, Preformed O Ring6853446HTShaft, Gear-Oil Pump6874725HTDiaphragm, Compressor Bleed Valve6829641HTNut, Spanner-SPL Lock Flange2666850-11HTPacking, Preformed O Ring6898784HTAdapter, Splined-Turbine 2nd Stage2523282HTSeat, Valve2539360HTLever, Assembly, Stop-Power Turbine Governor2523734HTStop, Power Turbine Governor6896098HTSeal, Labyrinth-Gasifier Turbine Forward23073356HTValve-Poppet, Compressor Bleed2523736HTShaft, Throttle2521745HTPin, Straight, Headed197498HTNut, Self-Locking47089HTOuter Air Shroud, Fuel Nozzle2543313HTCover Assembly6874817HTFilter, Compressor Bleed Valve6875011HTInsert, Screw Thd-Flanged, .250-28x.500-16x.490 LG, CRES2539034HTWeight6844007HTShaft, Gear-Oil Pump6871937HTTube Assy., Oil-Access Hsg to Check Valve23039909HTBushing6843361HTCage, Ball Bearing-1.024 ID X .312 Wide (and Oversizes)6854936HTInsert, Screw THD-Flanged, .4375-20x281 I.D.2523106HTScreen2537678HTScrew2520488HTGasket6889700HTGear, Helical-Power Train DriveNSL870 B1/2SealantNSL870 B2SealantNSL1428-B1/2SealantNSL1428-B2SealantAS3145PSealantAS112SealantAS3145SealantAS157SealantAS106SealantAS159SealantAS118SealantAS159SealantAS118SealantAS157SealantAS3145SealantAS116Sealant
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