Engine model · Turbo-prop · 1,000 hp · registry code 02599

Manufacturer (registry)
ALLIEDSIGN
Model
TPE331-12JR
Registry code
02599
Installed in
0 registered aircraft
Type
Turbo-prop
Power
1,000 hp
Data sheet
TCDSE4WE
Holder
Honeywell Aerospace US LLC

Model codes come from the FAA registry’s reference file.

On this page

Airworthiness directives that may apply · 7

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

1997In forceSuperseded2026
ADs by the year they took effect: 10 ADs
19971
19981
20021
20062
20111
20151
20161
20182
Superseded and historical ADs · 5
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 ('02599'))
  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.

Information bulletins that may apply · 1

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 ('02599'))
  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.

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 · 8

SDR 2025FA0000115Shaft · wornACCESSORY GEAR AND DRIVE IDLER ASSEMBLY [PN: 3103599-2, SN: 10P27504] FOUND DAMAGED DURING 7,000 HOUR OVERHAUL PERIODIC INSPECTION. DAMAGE FOUND DURING INSPECTION INCLUDED SPLINED SHOULDERED SHAFT [PN: 3103405-3] SPLINES AND SHAFT SURFACES WORN. SPUR GEAR [PN:Feb 18, 2025 · Cessna 208B · Accessory GearboxesSDR 2024FA0000002Connecting Rod · brokenAFTER SLOWING DOWN TO THE REQUIRED INDICATED AIRSPEED FOR FLAPS, I LOWERED FLAPS TO 20 DEGREES. I CONTINUED TO SLOW DOWN BELOW FULL FLAP SPEED RANGE AND AT 5500 FEET MSL APPROX I LOWERED THE FLAP LEVER TO 30 DEGREES (FULL FLAPS). THERE WAS AN AUDIBLE “CLUNK” ODec 22, 2023 · N477XP · Cessna 208B · Trailing Edge Flap Control SystemSDR P9KA2017020804Bearing · failedROUTINE SOAP SAMPLE WAS FLAGGED FOR M50 STEEL (BEARING MATERIAL) IN FILTER. ENGINE WAS REMOVED AND SENT TO A REPAIR STATION, WHERE IT WAS FOUND THAT THE COMPRESSOR BEARING WAS FAILING. THE ENGINE WAS REPAIRED AND REINSTALLED AND THE AIRCRAFT RETURNED TO SERVICNov 11, 2016 · N755KP · Cessna 208B · Turbine Engine Compressor SectionSDR CA160229006Antenna · no test(CAN) UPON DOING THE SELF TEST TO ASSESS SYSTEM FUNCTION AN ERROR CODE CAME UP SHOWING A PROBLEM WITH THE ANTENNA CIRCUIT. UPON REPLACING THE ANTENNA THE SYSTEM TESTED FINE.Jan 21, 2016 · Cessna 208 · Emergency Locator BeaconSDR P9KA2015103001Governor · leakingPILOT REPORTED ENG OIL DOWN BELLY OF ACFT. FIRST TROUBLESHOOTING WAS TIGHTENING AN OIL FLEX HOSE THAT WAS SLIGHTLY LOOSE, NO CHANGE. FURTHER INSPECTION REVEALED OIL LEAKING AT BASE OF PROPELLER GOVERNOR. GOVERNOR WAS REMOVED & GOVERNOR BASE GASKET CHANGED, Oct 8, 2015 · N1265U · Cessna 208 · Propeller GovernorSDR CA150611002Pump · failed(CAN) TPE331-12JR POWERED ACFT EXPERIENCED A LOSS OF TORQUE, RESULTING IN A FORCED LANDING AFTER ONLY NINE HOURS’ TIME SINCE NEW. TEAR DOWN EXAMINATION IDENTIFIED METALLIC DEBRIS WITHIN THE ENG FUEL SYS. THERE WAS METALLIC DEBRIS IN THE SCREEN BETWEEN THE FUMar 24, 2015 · Engine Fuel PumpSDR JKGC20140530001Trim Tab · destroyedAIRCRAFT 5000 FEET IN TURBULENCE. ELEVATOR TRIM TAB CAME APART CAUSING DAMAGE TO ELEVATOR.May 30, 2014 · N3125N · Dhav DHC3 · Elevator Tab Control SystemSDR 2011FA0000315Fitting · detachedIN-FLIGHT, A LOUD "POP" WAS HEARD, FOLLOWED BY A LOUD HISSING SOUND. ACFT APPEARED TO OPERATE NORMALLY. CREW ASSUMED THE SOUND CAME FROM A BLOWN DEFROSTER LINE. ACFT LANDED WITHOUT INCIDENT BUT AFTER THE THROTTLE WAS PULLED BACK AFTER PROPELLER REVERSE THE May 16, 2011 · N1229C · Cessna 208B · Pneumatic Distribution 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 = 'TPE33112JR'
  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.

STCs that may be installed · 2

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.

Query with SQL
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 ('02599')
    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.

PMA parts · 137

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.

See all 137 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, ['TPE331-12JR'])) > 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.