Engine model · Turbo-prop · 400 hp · registry code 03065

Manufacturer (registry)
ALLISON
Model
250-B17
Registry code
03065
Installed in
0 registered aircraft
Type
Turbo-prop
Power
400 hp
Data sheet
TCDSE10CE
Holder
Rolls-Royce Corporation

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

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Airworthiness directives that may apply · 13

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

1972In forceSuperseded2026
ADs by the year they took effect: 15 ADs
19721
19772
19811
19822
19841
19891
19991
20011
20052
20062
20151
See all 16 ADs
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 ('03065'))
  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.

Registered aircraft · 0

No aircraft currently registered with this engine model

NTSB investigations · 1

Aircraft matched to this engine model through the registry, by N-number and event date, checked against the reported serial number, make and model.

Query with SQL
duckdb -csv -c "SELECT c.\"ntsbNumber\", c.\"eventDate\", c.\"eventType\", c.\"eventCity\", c.\"eventStateOrRegion\", a.n_number, a.\"aircraftMake\", a.\"aircraftModel\", c.\"highestInjuryLevel\", c.\"totalFatal\", c.\"completionStatus\", c.report_url
  FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' a JOIN 'https://openairdocs.org/data/latest/ntsb_case_detail.parquet' c ON c.\"mKey\" = a.case_mkey
  WHERE a.engine_model_code IN ('03065')
  ORDER BY c.\"eventDate\" DESC, c.\"ntsbNumber\" 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.

FAA incident reports · 1

Matched to this engine model through the registry, by N-number and event date, checked against the reported make and model.

Query with SQL
duckdb -csv -c "SELECT report_number, event_date, event_type, city, state, aircraft_make, aircraft_model, aircraft_damage, fatal_injuries, n_number
  FROM 'https://openairdocs.org/data/latest/faa_incident_report.parquet'
  WHERE engine_model_code IN ('03065')
  ORDER BY event_date DESC, report_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.

Service difficulty reports · 9

SDR M3VY2018071600239Radar · damagedWEATHER RADAR POD. DURING ANNUAL INSPECTION IT WAS NOTED THAT THE RADAR SUPPORT POD WAS GAPING BY APPROX 1/2 INCH AT THE REAR END AND THE BLACK WEATHER SEAL WAS DISPLACED. ON FURTHER INVESTIGATION IT WAS ESTABLISHED THAT THE REAR POD SUPPORT WAS LOOSE. ON RMar 22, 2018 · N67JK · Cessna P210N · Weather Radar SystemSDR TU32003F00007Yoke · brinelledDURING A 100 HOUR INSPECTION THE MAIN ROTOR HUB WAS BEING LUBRICATED. THE PITCH CONTROL LINKS WERE DISCONNECTED AND RATCHETING WAS FELT WHEN THE BLADES WERE ROTATED. THE HUB WAS REMOVED AND DISASSEMBLED. THE MAIN ROTOR YOKE HAD SEVERE BRINNELLING ON EACH SPMay 13, 2003 · N112TV · Bell 206L3 · Main Rotor HeadSDR AUS20021337Fcu · faulty(AUS) FUEL CONTROL UNIT FLYWEIGHT CLIP FAULTY. LIMITED INFORMATIONPROVIDED.Nov 21, 2002 · Fuel Control/Turbine EnginesSDR TU3R12042Control Rod · corrodedDURING RIGGING OF THE NR 1 FUEL SYSTEM, THE TECH STARTED TO ADJUST THE ROD END BEARING ON THE LOWER END OF THE CONTROL ROD FOR THE FUEL CONTROL UNIT AND THE CONTROL ROD FAILED APPROX 1 INCH FROM THE LOWER END. CORROSION STARTED IN THE INTERIOR OF THE ROD AND Oct 31, 2002 · N112TV · Bell 206L3 · Fuel Control/Turbine EnginesSDR 98ZZZX2260Oil Pump · wornENGINE WAS RECEIVED TO REPAIR FOR LOW OIL PRESSURE AND METAL IN OIL. UPON DISASSEMBLY, FOUND THE IDLER GEAR IN THE PRESSURE SIDE OF THE PUMP HAD WORN AWAY APPROXIMATELY .3750 INCH OF THE PRESSURE PUMP BODY AND THE IDLER GEAR SHAFT CAUSING STEADILY DECREASING May 22, 1998 · Turbine Engine Oil SystemSDR 96ZZZX5874Stator Seal · crackedDURING PARTIAL DISASSEMBLY OF TURBINE TO REPLACE THE FIRST STAGE NOZZLE, FOUND CRACKS IN BEARING BORE AREA OF SEAL. UPON REMOVAL OF SEAL, NOTICED FRETTING ON OUTER DIAMETER. SUSPECT IMPROPER FIT OF SEAL IN SUPPORT.Oct 17, 1996 · Turbine SectionSDR 95ZZZX5921Filter Assy · brokenPILOT REPORTED A FUEL LEAK FROM THE ENGINE. INVESTIGATION REVEALED A LOOSE FILTER BOWL. ON A CLOSER EXAMINATION, FOUND FILTER BOWL HAD ALMOST DETACHED ITSELF FROM THE UPPER HOUSING. WHEN THE BOWL WAS FINALLY REMOVED, PART OF THE UPPER HOUSING TO WHICH THE FSep 1, 1995 · N250TP · Beech A36 · Engine Fuel DistributionSDR 95ZZZX1912Blade · separatedAFTER REGULAR DAILY RUN AND COMPRESSOR RINSE, AIRCRAFT SHUT DOWN WITH NO PROBLEMS. FOUND AFTER SHUT DOWN, COMPRESSOR BLADES (STATIONARY) HAD SEPARATED FROM CASE AND FROZE COMPRESSOR.Jan 30, 1995 · N6305U · Govt N22S · Turbine Engine Compressor SectionSDR 95ZZZX1199Oil Tube · defectiveENGINE INSPECTION FOUND OIL DELIVERY TUBE DEFECTIVE.Jan 9, 1995 · Turbine Engine Accessory Drive
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 = '250B17'
  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 · 3

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 ('03065')
    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.