Garrett TPE331-10G airworthiness directives

Airworthiness directives that may apply · 12

ADs whose products match this engine model. Each AD’s applicability may narrow it by serial number, part number or configuration.

1984In forceSuperseded2026

ADs by the year they took effect: 12 ADs
1984	1
1993	2
1995	2
1997	1
1998	1
2003	1
2004	1
2006	1
2009	1
2011	1

Engine · Garrett TPE331-10G

AD 2011-18-51 R1Main shaft bearingEffective Oct 19, 2011 · Supersedes AD 2011-18-51 AD 2009-17-05First stage turbine disksEffective Sep 1, 2009 AD 2006-14-03New flight cycle counting method for first, second, and third-stage turbine rotorsEffective Aug 9, 2006 AD 2004-09-29First Stage Turbine DisksEffective Jun 15, 2004 AD 2002-25-02First stage compressors implellersEffective Jan 21, 2003 AD 98-12-09Fuel ManifoldEffective Aug 7, 1998 AD 97-15-10Engine Inlet Ice ProtectionEffective Sep 22, 1997 AD 95-16-08Life Limited Turbine ComponentsEffective Sep 5, 1995 AD 94-26-07Fuel Control Governor DriveEffective Apr 18, 1995 AD 93-15-11Propeller Pitch Control (PPC) GasketEffective Sep 7, 1993 AD 93-02-01Stratoflex Fuel Manifold AssembliesEffective Mar 18, 1993 · Supersedes AD 92-02-19 PL AD 84-10-06 R1Fuel Pump AssembliesEffective Dec 26, 1984

Superseded and historical ADs · 2

AD 2011-18-51Main shaft bearingHistoricalReplaced by AD 2011-18-51 R1 AD 92-02-19 PLFuel Manifold Assembly LeakHistoricalReplaced by AD 93-02-01

Query with SQL

duckdb -csv -c "SELECT d.ad_number, d.status, d.subject, d.effective_date
  FROM 'https://openairdocs.org/data/latest/faa_directive.parquet' d
  WHERE d.ad_id IN (SELECT ad_id FROM 'https://openairdocs.org/data/latest/faa_engine_model_directive.parquet' WHERE engine_model_code IN ('29057'))
  ORDER BY coalesce(d.effective_date, d.publication_date, d.issue_date) DESC, d.ad_number 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 d.ad_number, d.status, d.subject, d.effective_date
FROM 'https://openairdocs.org/data/latest/faa_directive.parquet' d
WHERE d.ad_id IN (SELECT ad_id FROM 'https://openairdocs.org/data/latest/faa_engine_model_directive.parquet' WHERE engine_model_code IN ('29057'))
ORDER BY coalesce(d.effective_date, d.publication_date, d.issue_date) DESC, d.ad_number DESC

Run 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.

Information bulletins that may apply · 2

Engine · Garrett TPE331-10G

SAIB NE-16-19Turbine Engine Compressor Section Stator Nozzle DistressIssued Jul 22, 2016 SAIB NE-16-18Power Lever Loss of Power ControlIssued Jul 11, 2016

Query with SQL

duckdb -csv -c "SELECT s.saib_number, any_value(s.title) AS title, max(s.issue_date) AS issue_date, any_value(s.status) AS status
  FROM 'https://openairdocs.org/data/latest/faa_saib.parquet' s
  WHERE s.saib_id IN (SELECT saib_id FROM 'https://openairdocs.org/data/latest/faa_engine_model_saib.parquet' WHERE engine_model_code IN ('29057'))
  GROUP BY s.saib_number ORDER BY issue_date 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 s.saib_number, any_value(s.title) AS title, max(s.issue_date) AS issue_date, any_value(s.status) AS status
FROM 'https://openairdocs.org/data/latest/faa_saib.parquet' s
WHERE s.saib_id IN (SELECT saib_id FROM 'https://openairdocs.org/data/latest/faa_engine_model_saib.parquet' WHERE engine_model_code IN ('29057'))
GROUP BY s.saib_number ORDER BY issue_date DESC

Run 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.

Registered aircraft · 0

No aircraft currently registered with this engine model

NTSB investigations

No NTSB investigations matched to aircraft with this engine modelMatched through the registry by N-number, so foreign aircraft and some older cases aren’t counted.

FAA incident reports

No reports matched to aircraft with this engine modelMatched through the registry by N-number, so foreign aircraft and some older reports aren’t counted.

Service difficulty reports · 3

SDR 39LA20150326111Bracket · crackedRIGHT WING OUTER FLAP INBD STANCHION CAREEN LE CHAFED & CRACKED. REPAIRED IAW EO 14022-300. OPERATIONAL & FUNCTIONAL CHECKS SATISFACTORY IAW 212-200 MM.Mar 26, 2015 · N602AR · Casa C212CC · Trailing Edge Flaps SDR CA101108009Structure · cracked(CAN) DURING A DAILY INSPECTION, THE TECHNICIAN NOTICED A CRACK IN THE CORNER OF THE PASSENGER DOOR ASSEMBLY. THE AIRCRAFT WAS FLOWN TO MAIN BASE ON A FLIGHT PERMIT FOR DOOR REPAIRS. WHEN DISASSEMBLY OF THE DOOR PROCEEDED, THE STRUCTURES SHOP FOUND THE DAMAGOct 16, 2010 · Swrngn SA226TC · Passenger/Crew Doors SDR CA100826011Balance Weight · cracked(CAN) DURING THE COURSE OF A COMPASS SWING ON A/C, THE RT WING TIP WAS REMOVED TO ADJUST THE FLUX VALVE. AT THIS TIME IT WAS NOTICED THAT THE RT AILERON OUTBOARD BALANCE HORN WEIGHT WAS CRACKED THROUGH THE ATTACHMENT HOLES APPROXIMATELY 90 PERCENT OF THE WAY Aug 26, 2010 · Bag JETSTM3112 · Aileron Control System

Query with SQL

duckdb -csv -c "SELECT sdr_id, difficulty_date, n_number, aircraft_make, aircraft_model, part_name, part_condition, jasc_code, discrepancy
  FROM 'https://openairdocs.org/data/latest/faa_service_difficulty_report.parquet'
  WHERE engine_model_key = 'TPE33110G'
  ORDER BY difficulty_date 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 sdr_id, difficulty_date, n_number, aircraft_make, aircraft_model, part_name, part_condition, jasc_code, discrepancy
FROM 'https://openairdocs.org/data/latest/faa_service_difficulty_report.parquet'
WHERE engine_model_key = 'TPE33110G'
ORDER BY difficulty_date DESC

Run 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.

STCs that may be installed · 1

Approved for this engine model: the STC’s model list names it on its data sheet, or a series that includes it. The registry doesn’t record which STCs an aircraft has.

STC SE00265ATInstall Ayres Fuel Manifold Purge Assembly Kit, P/N 21757-1 in accordance with "Installation Instructions - Ayres P/N 21757-1 Fuel Manifold Purge Assy-Kit" Dwg. No. 21757-1(1), Revision none, dated April 20, 1993, or later FAA approved revision.Thrush Aircraft Inc.

Query with SQL

SELECT s.stc_number, s.description, s.holder, s.status, s.status_date, m.matched_model FROM ( SELECT stc_number, min(matched_model) AS matched_model FROM 'https://openairdocs.org/data/latest/faa_engine_model_stc.parquet' WHERE engine_model_code IN ('29057') GROUP BY stc_number ) m JOIN 'https://openairdocs.org/data/latest/faa_stc.parquet' s USING (stc_number) ORDER BY s.status = 'Current' DESC, s.status_date DESC, s.stc_number

duckdb -csv -c "SELECT s.stc_number, s.description, s.holder, s.status, s.status_date, m.matched_model
  FROM (
    SELECT stc_number, min(matched_model) AS matched_model
    FROM 'https://openairdocs.org/data/latest/faa_engine_model_stc.parquet'
    WHERE engine_model_code IN ('29057')
    GROUP BY stc_number
  ) m JOIN 'https://openairdocs.org/data/latest/faa_stc.parquet' s USING (stc_number)
  ORDER BY s.status = 'Current' DESC, s.status_date DESC, s.stc_number"

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 s.stc_number, s.description, s.holder, s.status, s.status_date, m.matched_model
FROM (
  SELECT stc_number, min(matched_model) AS matched_model
  FROM 'https://openairdocs.org/data/latest/faa_engine_model_stc.parquet'
  WHERE engine_model_code IN ('29057')
  GROUP BY stc_number
) m JOIN 'https://openairdocs.org/data/latest/faa_stc.parquet' s USING (stc_number)
ORDER BY s.status = 'Current' DESC, s.status_date DESC, s.stc_number

Run 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.

PMA parts · 144

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.

3101373-1HPLock PlateCentral Texas Aircraft Parts (CTAP) · PMA PQ0880SW · Replaces 3101373-1 · Aug 7, 2025 1010-808ACDWasherAircraft Component Design LLC · PMA PQ2138NE · Replaces 1010-808 · Sep 5, 2024 3003-348ACDShimAircraft Component Design LLC · PMA PQ2138NE · Replaces 3003-348 · Sep 5, 2024

See all 144 PMA parts

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 ('E4WE')
    AND len(list_intersect(tcds_models, ['TPE331-10G'])) > 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 ('E4WE')
  AND len(list_intersect(tcds_models, ['TPE331-10G'])) > 0
ORDER BY supplement_date DESC, drs_guid DESC

Run 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.