# Service difficulty reports: Turbomeca ARRIEL-2S2

A list on [Turbomeca ARRIEL-2S2](https://openairdocs.org/engine/turbomeca-arriel-2s2.md).

Newest first. General aviation reporting is voluntary.

Page 1 of 2 · 52 reports

- [SDR VE7A2024091700001](https://openairdocs.org/sdr/VE7A2024091700001.md): Pump · failed · Sep 14, 2024 · N919CM · Skrsky S76C · Air Distribution System
  > ON CLIMB OUT WHEN AC WAS TURNED ON ODOR FILLED THE COCKPIT AREA. FLIGHT CANCELED AND RETURNED TO BASE. AIR PUMP MFG BY IMPACT INSTRUMENTATION FAILED AND CAUSED ODOR TO FILL THE COCK PIT AREA PUMP PN E-428K SN 0609003 WAS THE PROBLEM, AND IT FAILED.
- [SDR U0GA202311150001](https://openairdocs.org/sdr/U0GA202311150001.md): Control Rod · damaged · Nov 13, 2023 · N760BG · Skrsky S76C · Main Rotor Control
  > BRISTOW RECENTLY DISCOVERED A LOOSE JAM NUT ON AFT M/R SERVO INPUT ROD END DURING A SCHEDULED INSPECTION. THE JAM NUT IS THE SUBJECT OF FAA AD 2015-19-51, AD 2017-19-01 AND SIK AWL 300 HOUR INSPECTION ITEM 30A. THE INTENT OF THESE INSPECTIONS IS ‘. TO DETECT
- [SDR U0GA ASR11041](https://openairdocs.org/sdr/U0GA%20ASR11041.md): Unknown · unknown · Aug 27, 2023 · N760BG · Skrsky S76C · Fire Protection System
  > HOLDING SOUTH OF 92LA AT 500' AGL FOR COMPANY TO CLEAR HOSPITAL HELIPAD, #2 ENGINE FIRE WARNING TONE SOUNDED, #2 ENGINE FIRE LIGHT ILLUMINATED, MASTER CAUTION LIGHT ILLUMINATED, AND #2 FIRE T-HANDLE LIGHT ILLUMINATED. AFTER ASSESSING THE SITUATION, CREW DECID
- [SDR 2023FA0000387](https://openairdocs.org/sdr/2023FA0000387.md): Transducer · abnormal · Jul 26, 2023 · N431MK · Skrsky S76C · Engine Controls
  > MOMENTARY PARTIAL POWER LOSS WITH YAW KICK AND LOSS OF TORQUE
- [SDR 2023FA0000392](https://openairdocs.org/sdr/2023FA0000392.md): Transducer · abnormal · Jul 26, 2023 · N991MK · Skrsky S76C · Engine Controls
  > MOMENTARY ENGINE ROLL BACK WITH TORQUE SPLIT AND YAWING MOTION
- [SDR 2023FA0000391](https://openairdocs.org/sdr/2023FA0000391.md): Transducer · abnormal · Jul 14, 2023 · N991MK · Skrsky S76C · Engine Controls
  > MOMENTARY ENGINE ROLL BACK WITH TORQUE SPLIT AND YAWING MOTION
- [SDR 2023FA0000386](https://openairdocs.org/sdr/2023FA0000386.md): Transducer · abnormal · Jun 13, 2023 · N431MK · Skrsky S76C · Engine Controls
  > MOMENTARY PARTIAL POWER LOSS WITH YAW KICK AND LOSS OF TORQUE
- [SDR 2023FA0000390](https://openairdocs.org/sdr/2023FA0000390.md): Transducer · abnormal · Jun 5, 2023 · N991MK · Skrsky S76C · Engine Controls
  > MOMENTARY ENGINE ROLL BACK WITH TORQUE SPLIT AND YAWING MOTION
- [SDR 2023FA0000389](https://openairdocs.org/sdr/2023FA0000389.md): Transducer · abnormal · May 2, 2023 · N991MK · Skrsky S76C · Engine Controls
  > MOMENTARY ENGINE ROLL BACK WITH TORQUE SPLIT AND YAWING MOTION.
- [SDR 2023FA0000385](https://openairdocs.org/sdr/2023FA0000385.md): Transducer · abnormal · Apr 20, 2023 · N431MK · Skrsky S76C · Engine Controls
  > MOMENTARY PARTIAL POWER LOSS WITH YAW KICK AND LOSS OF TORQUE
- [SDR 2023FA0000213](https://openairdocs.org/sdr/2023FA0000213.md): Transducer · defective · Apr 13, 2023 · N991MK · Skrsky S76C · Engine Fuel and Control
  > PILOT REPORT: WHEN DEPARTING PN44 IN 431MK WITH TWO PAX ONBOARD, WE EXPERIENCED A MOMENTARY LOSS OF POWER WITH ENGINE OSCILLATIONS. ON TAKEOFF WE PULLED APPROXIMATELY 95% TQ, AFTER ABOUT 5 SECONDS THE LEFT ENGINE ROLLED BACK TO ABOUT 70% TQ AND THE RIGHT SPIK
- [SDR 2023FA0000384](https://openairdocs.org/sdr/2023FA0000384.md): Transducer · abnormal · Mar 23, 2023 · N431MK · Skrsky S76C · Engine Controls
  > MOMENTARY PARTIAL POWER LOSS WITH YAW KICK AND LOSS OF TORQUE
- [SDR 2023FA0000388](https://openairdocs.org/sdr/2023FA0000388.md): Transducer · abnormal · Mar 16, 2023 · N991MK · Skrsky S76C · Engine Controls
  > ENGINE OUT INDICATION WITH A TORQUE SPLIT AND YAWING MOTION MOMENTARILY
- [SDR 2023FA0000383](https://openairdocs.org/sdr/2023FA0000383.md): Transducer · abnormal · Mar 1, 2023 · N431MK · Skrsky S76C · Engine Controls
  > MOMENTARY PARTIAL POWER LOSS WITH YAW KICK AND LOSS OF TORQUE
- [SDR 2022FA0000220](https://openairdocs.org/sdr/2022FA0000220.md): None · leaking · Apr 19, 2022 · N883AL · Skrsky S76C · Fuel Controlling System
  > ON CLIMB OUT FROM ARA THERE WAS A STRONG SMELL OF FUEL. ALL CREW MEMBERS SMELLED IT. RTB AND SHUT DOWN.
- [SDR 2023FA0000381](https://openairdocs.org/sdr/2023FA0000381.md): Transducer · abnormal · Mar 24, 2022 · N431MK · Skrsky S76C · Engine Controls
  > INFLIGHT MOMENTARY ENGINE ROLLBACK WITH YAW KICK AND TORQUE LOSS
- [SDR 2023FA0000382](https://openairdocs.org/sdr/2023FA0000382.md): Transducer · abnormal · Mar 24, 2022 · N991MK · Skrsky S76C · Engine Controls
  > AIRCRAFT HAS A MOMENTARY POWER LOSS WITH ENGINE OUT INDICATION AND TORQUE SPLIT WITH A YAWING MOTION,
- [SDR ALGA020190828087](https://openairdocs.org/sdr/ALGA020190828087.md): Magnetic Seal · leaking · Aug 24, 2019 · N871AL · Skrsky S76C · Turbine Engine Oil System
  > OIL PRESSURE ON #2 ENGINE FLUCTUATING BETWEEN 30-45PSI, OIL TEMP BEGAN TO DECREASE FROM 74 DEG C - 67 DEG C. OIL PRESSURE LIGHT ILLUMINATED. ENGINE WAS SECURED. CREW DIVERTED TO 2LS0.
- [SDR CA190221013](https://openairdocs.org/sdr/CA190221013.md): Fire Bottle · cracked · Feb 21, 2019 · Skrsky S76C · Fire Bottle, Fixed
  > (CAN) ON THE DAILY INSPECTION OF THE NUMBER ONE ENGINE FIRE BOTTLE IT WAS FOUND TO BE LOW ON PRESSURE. FIRE BOTTLE WAS REPLACED AND WHEN IT WAS SENT FOR SERVICING IT WAS FOUND TO HAVE A HAIRLINE CRACK. (TC# 20190221013)
- [SDR HEER20160809030](https://openairdocs.org/sdr/HEER20160809030.md): Warning Light · false activation · Aug 9, 2016 · N796P · Skrsky S76C · Central Warning
  > DURING CLIMB AT 600 FEET AND COUPLED, NR 1 ENGINE OUT LIGHT AND TONE WITH YAW AND MASTER CAUTION, ENGINE T&PS NORMAL. GROUND RUN, OPS CHECK FLIGHT, FCPM DAFCS COUPLED-AUTO PILOT MODES PARA. 2.26-2.31. NO DEFECTS NOTED.
- [SDR HEER20160121123](https://openairdocs.org/sdr/HEER20160121123.md): Line · leaking · Jan 21, 2016 · N786P · Skrsky S76C · Turbine Engine Oil System
  > IN CRUISE FLIGHT, NOTICED NR 2 ENGINE OIL PRESSURE FLUCTUATION FOLLOWED BY STEADILY DECREASING OIL PRESSURE OVER A PERIOD OF SEVERAL MINUTES. ELECTED TO ABORT FLIGHT AND RETURN TO DEPARTURE. PRESSURE CONTINUED TO DECREASE AND EVENTUALLY WENT BELOW RED LINE.
- [SDR HEER20150522285](https://openairdocs.org/sdr/HEER20150522285.md): Hmu · failed · May 22, 2015 · N745P · Skrsky S76C · Fuel Controlling System
  > NR 2 ENGINE DECU FAILED WITH STEPPER LEVEL 3 FAULT. TROUBLESHOOTING WITH LEAD TO HMU STEPPER FAILURE.
- [SDR HEER20150325925](https://openairdocs.org/sdr/HEER20150325925.md): O-Ring · cut · Mar 25, 2015 · N784P · Skrsky S76C · Turbine Engine Oil System
  > DURING CRUISE FLIGHT NOTICED MASTER CAUTION BEGIN TO FLICKER. OBSERVED NR 2 ENGINE OIL PRESSURE BEGIN TO FLUCTUATE AND DROP. EVENTUALLY PRESSURE DROPPED BELOW RED LINE AND ENGINE OIL PRESSURE WARNING LIGHT ILLUMINATED. ON INSPECTION FOUND CUT O-RING ON OIL
- [SDR HEER20141213581](https://openairdocs.org/sdr/HEER20141213581.md): Valve · out of adjust · Dec 13, 2014 · N781P · Skrsky S76C · Engine Fuel and Control
  > FUEL ODOR IN CABIN DURING CRUISE FLIGHT WITH HEATER ON. MAINTENANCE REPLACED THE ADJUSTED VALVE ASSY ON THE NR 1 ENGINE.
- [SDR ALGA2014082433384](https://openairdocs.org/sdr/ALGA2014082433384.md): Bearing · worn · Aug 24, 2014 · N881AL · Skrsky S76C · Main Rotor Control
  > UPON PICKUP TO A HOVER BINDING WAS FELT IN THE CYCLIC FLIGHT CONTROL SYS. ACFT WAS LANDED & THE BINDING CONDITION WAS CONFIRMED BY THE COPILOT. ACFT WAS GND TAXIED TO PARKING. IDLER LINK IN FLIGHT CONTROL SYS WAS FOUND TO HAVE WORN BEARING. IDLER LINK WAS
- [SDR BTEA2014F00047](https://openairdocs.org/sdr/BTEA2014F00047.md): Starter Gen · failed · Nov 29, 2013 · N176AM · Skrsky S76C · Starter-Generator
  > NR 1 STARTER/GENERATOR FAILED. DURING START, THE ENGINE TOOK AN UNUSUALLY LONG TIME TO REACH LIGHT OFF AND IDLE SPEED. AFTER ENGINE START, THE GENERATOR WOULD NOT COME ON LINE. AFTER THE ACFT RETURNED TO THE MAINTENANCE FACILITY, THE STARTER WAS EXAMINED AN
- [SDR BTEA201306250001](https://openairdocs.org/sdr/BTEA201306250001.md): Brushes · broken · Jun 25, 2013 · N176AM · Skrsky S76C · Starter-Generator
  > NR 2 DC GENERATOR FAILED IN FLIGHT. AFTER THE ACFT RETURNED TO THE MX FACILITY, THE STARTER GENERATOR WAS REMOVED FOR INSPECTION. THE BRUSHES WERE FOUND WORN EXCESSIVELY AND BROKEN. REPLACED WITH AN O/H UNIT, ALL SYS CHECKED GOOD.
- [SDR BTEA20121130001](https://openairdocs.org/sdr/BTEA20121130001.md): Hmu · malfunctioned · Nov 29, 2012 · N176AM · Skrsky S76C · Fuel Control/Turbine Engines
  > THE FUEL CONTROL FAILED ON START CAUSING THE ENGINE TO EXCEED TEMPERATURE LIMITS. THE HMU WAS FOUND TO BE AT FAULT. (SUSPECT THE CONSTANT DELTA "P" VALVE FAILED). THE ENGINE ASSEMBLY AND HMU WERE REPLACED. THIS FAILURE COULD HAVE OCCURRED IN FLIGHT CAUSING
- [SDR ALGA201210126705](https://openairdocs.org/sdr/ALGA201210126705.md): Drag Brace · corroded · Oct 10, 2012 · N877AL · Skrsky S76C · Main Landing Gear
  > FOUND WORN ROD END BEARING. ALSO FOUND CORROSION ON UPPER BRACE AND RETRACTION BRACE.
- [SDR BTEA2012F00158](https://openairdocs.org/sdr/BTEA2012F00158.md): Engine · vibration · Aug 8, 2012 · N176AM · Skrsky S76C · Engine (Turbine/Turboprop)
  > INTEGRATED INFORMATION DISPLAY SYSTEM, (IIDS), DISPLAYED A "MINOR" ENGINE FAULT "TQ TRIM LVL L" FOR THE NR 1 ENGINE FROM THE DIGITAL ENGINE CONTROL UNIT (DECU). PILOTS CHECK FOR FAULTS FROM THE DECU AND THE IIDS. A MINOR FAULT WAS NOTED ON THE NR 1 ENG; "TQ
- [SDR ALGA2012052501](https://openairdocs.org/sdr/ALGA2012052501.md): Oil System · fluctuates · May 23, 2012 · N883AL · Skrsky S76C · Engine Oil Indicating System
  > ENROUTE, NR 2 ENGINE OIL PRESSURE DROPPED TO LOWER SIDE OF GREEN RANGE. THE ACFT IS RETURNING TO DEPARTURE NR 2 ENGINE OIL PRESSURE FLUCTUATING BETWEEN 27 AND 30 PSI IN THE CAUTION RANGE. ENGINE WAS MANUALLY SECURED. ENGINE CHANGED QUARANTINED FOR EVALUATION.
- [SDR CA120309006](https://openairdocs.org/sdr/CA120309006.md): Wire · shorted · Feb 26, 2012 · Skrsky S76C · Light System Wiring
  > (CAN) 10 MILES TO LANDING, BURNING ODOR WAS NOTED AND SHORTLY THEREAFTER SMOKE WAS SEEN COMING FROM THE AREA OF A RIVET ON THE FORWARD PART OF THE DOOR FRAME NEAR THE LOWER AFT CORNER OF THE PORT SIDE WINDSHIELD. LAST ELECTRICAL ITEM TURNED ON WAS THE VENT BL
- [SDR ALGA20110916001A](https://openairdocs.org/sdr/ALGA20110916001A.md): Engine · faulty · Sep 16, 2011 · N871AL · Skrsky S76C · Engine (Turbine/Turboprop)
  > NR 2 ENGINE OUT LIGHT FLASHED DURING CRUISE WITH N1 OSCILLATIONS FOR ABOUT 2 SECONDS. DETECTED FAULT CODES WERE 2 DECU A FAULT MINOR - COLL POSITION LVL-1. MX REPLACED FAULTY COLLECTIVE TRANSDUCER. OPS CHECKED GOOD.
- [SDR CA110916009](https://openairdocs.org/sdr/CA110916009.md): Gas Generator · overheated · Sep 11, 2011 · Skrsky S76C · Turbine Section
  > (CAN) EXCESSIVE HEAT. DISCOLORING OF TURBINE CASING, DAMAGED WIRING HARNESS. FUEL IN P-3 AREA OF ENGINE. ACFT IS ON THE GROUND FOR FURTHER INVESTIGATION BY TECH SERVICES. PLEASE SEE PRELIMINARY COMMENTS FROM MFG ON SITE. NR 1 ENGINE AFTER DISASSEMBLY OF TH
- [SDR HEEA131581](https://openairdocs.org/sdr/HEEA131581.md): Coupling · worn · Jul 1, 2011 · N725P · Skrsky S76C · Turbine Section
  > HIGH IRON CONTENT IN SOAP SAMPLE - EXCESSIVE WEAR IN MO5 MUFF COUPLING AND DRIVE SPLINES. REPLACED MO5 AND MUFF COUPLING.
- [SDR HEEA131582](https://openairdocs.org/sdr/HEEA131582.md): Module · damaged · Jul 1, 2011 · N725P · Skrsky S76C · Turbine Section
  > HIGH IRON CONTENT IN SOAP SAMPLE - EXCESSIVE WEAR IN MO5 MUFF COUPLING AND DRIVE SPLINES. REPLACED MO5 AND MUFF COUPLING.
- [SDR HEEA129640](https://openairdocs.org/sdr/HEEA129640.md): Transducer · warning light · Oct 11, 2010 · N759P · Skrsky S76C · Main Rotor Control
  > IN CRUISE FLIGHT ENGINE OUT LIGHT MOMENTARY ILLUMINATED WITH AUDIO WARNING. MOMENTARY YAW TO LEFT. COLLECTIVE TRANSDUCER FAULT CHANNEL 1. REPLACED TRANSDUCER.
- [SDR HEEA129628](https://openairdocs.org/sdr/HEEA129628.md): Starter Gen · surges · Oct 5, 2010 · N790P · Skrsky S76C · Starter-Generator
  > WHILE IN CRUISE FLIGHT ALL DAFCS SYS DISENGAGED. COPILOT EFIS WENT OFF. ELECTRICAL SURGES IN SYS FOLLOWED BY NR1 ADC FAILURE. MX REPLACED THE NR 2 STARTER GENERATOR.
- [SDR 7KFA775L001](https://openairdocs.org/sdr/7KFA775L001.md): Engine · shutdown · Aug 28, 2010 · N72EH · Skrsky S76C · Engine (Turbine/Turboprop)
  > UPON TAKEOFF, ACFT EXPERIENCED A LOSS OF POWER IN THE NR 2 ENGINE AT APPROX 100 FT AGL. PILOT REJECTED THE TAKEOFF AND SAFELY LANDED IN A HOSPITAL PARKING LOT. NO INJURIES, NO DAMAGE TO THE HELICOPTER AND NO PROPERTY DAMAGE. PATIENT WAS TRANSPORTED BY GROUND
- [SDR ALGA09290900861](https://openairdocs.org/sdr/ALGA09290900861.md): Spar · cracked · Sep 29, 2009 · N883AL · Skrsky S76C · Tail Rotor Blades
  > IN AN ATTEMPT TO TRACK AND BALANCE 2 EACH NEWLY INSTALLED T/R BLADE ASSEMBLIES, A VERY HIGH VIBRATION WAS NOTED AND IMMEDIATE SHUTDOWN OCCURRED. THE T/R BLADE ASSEMBLIES WERE REMOVED AND RETURNED TO OUR BLADE SHOP. UPON PERFORMING A PRELIMINARY INSP ON THE BLA
- [SDR HEEA123787](https://openairdocs.org/sdr/HEEA123787.md): Transducer · inoperative · Mar 10, 2009 · N746P · Skrsky S76C · Auto Flight System
  > DURING CRUISE FLIGHT, AFTER CLIMBOUT, ACFT YAWED 2 OR 3 TIMES, NR 2 ENGINE OUT LIGHT ILLUMINATED AND AUDIO SOUNDED FOR ABOUT 2 SECONDS THEN RETURNED TO NORMAL. RETURNED TO BASE AND NOTIFIED MX. MX REPLACED THE DECU COLLECTIVE POSITION TRANSDUCER.
- [SDR U0GA2009122580145](https://openairdocs.org/sdr/U0GA2009122580145.md): Autopilot Sys · malfunctioned · Dec 25, 2008 · N4511G · Skrsky S76C · Auto Flight System
  > WHILE ON A FULLY COUPLED ILS 15, ON THE PILOT SIDE (NR 1 SIDE), SEVERAL SECONDS BEFORE THE OCCURRENCE, ACFT WAS HUNTING FOR THE GLIDE SLOPE. WHILE COUPLED THE AFCS WAS MAKING CORRECTION FOR THE GLIDE SLOPE THEN MADE AN ABRUPT NOSE UP OF ABUT 40-60 DEGREES NOS
- [SDR HEEA119764](https://openairdocs.org/sdr/HEEA119764.md): Shaft · sheared · May 20, 2008 · N769P · Skrsky S76C · Engine Oil Cooler
  > NR 1 ENGINE OIL TEMPERATURE WENT TO 120 DEGREES C, IN THE RED ZONE. COMPLIED WITH CHECKLIST AND SHUTDOWN NR1 ENGINE AND PERFORMED RUN-ON LANDING. FOUND OIL COOLER BLOWER SHAFT SHEARED.
- [SDR HEER118259](https://openairdocs.org/sdr/HEER118259.md): Control Unit · unknown · Nov 20, 2007 · N796P · Skrsky S76C · DC Generator-Alternator
  > NR 1 DC GENERATOR DROPS OFF LINE.
- [SDR HEER117364](https://openairdocs.org/sdr/HEER117364.md): Life Raft · unbonded · Sep 17, 2007 · N45138 · Skrsky S76C · Life Raft
  > OB ATTACHMENT EDGE OF LT LIFE RAFT POD FOUND TO BE DISBONDED FROM CENTER FILLET. REPLACED WITH SERVICEABLE PART.
- [SDR HEEA116982](https://openairdocs.org/sdr/HEEA116982.md): Actuator · malfunctioned · Aug 21, 2007 · N784P · Skrsky S76C · Autopilot Main Servo
  > DURING CLIMB, AIRCRAFT YAWED NOTICEABLY AND WAS ACCOMPANIED BY AN IE27 YAW FAILURE CAUTION LIGHT. RESET BOTH AP1 AND AP2 SWITCHES AND CAUTION LIGHT EXTINGUISHED. COLLECTIVE YAW CIRCUIT BREAKER WAS THEN FOUND TO BE TRIPPED. RESET CIRCUIT BREAKER. DURING DE
- [SDR CA070823002](https://openairdocs.org/sdr/CA070823002.md): Jettison System · failed · Aug 21, 2007 · Skrsky S76C · Life Raft
  > (CAN) EXTERNAL LIFERAFT JETTISON SYS FAILED TO OPERATE. WHEN LEVER ACTUATED, CABLE BROKE AND PULLEY BRACKET ON LT SIDE OF CENTER PEDESTAL DETACHED. (2) BRACKETS UNDER FLOOR FOUND TO BE LOCATED INCORRECTLY. INSTALLATION WAS CARRIED OUT IAW ASI-500-100 REV.G. (
- [SDR HEEA116970](https://openairdocs.org/sdr/HEEA116970.md): Detector · malfunctioned · Aug 18, 2007 · N779P · Skrsky S76C · Airspeed/Mach Indicator
  > IN CRUISE, NR 1 CRT LIGHT ILLUMINATED. MAINTENANCE REPLACED THE LOW SPEED DETECTOR.
- [SDR HEEA116826](https://openairdocs.org/sdr/HEEA116826.md): Pressure Switch · malfunctioned · Aug 8, 2007 · N745P · Skrsky S76C · Engine Oil Pressure
  > NR 1 ENGINE OIL PRESSURE LIGHT CAME ON IN FLIGHT. MAINTENANCE REPLACED THE OIL PRESSURE SWITCH.
- [SDR HEEA117030](https://openairdocs.org/sdr/HEEA117030.md): Bearing · failed · Aug 8, 2007 · N764P · Skrsky S76A · Main Rotor Gearbox
  > MGB CHIP PLUGS INDICATED A METAL IN OIL CONDITION. THE MGB WAS REMOVED AND SENT TO COMPONENT OVERHAUL SHOP TO DETERMINE CAUSE OF METAL. OHS COMPLETELY DISASSEMBLED THE MGB AND DETERMINED THE BEARING CUP IN THE LEFT HAND BEVEL SPUR GEAR ASSY WAS THE PRIMARY

Next page: https://openairdocs.org/engine/turbomeca-arriel-2s2/reports.md?page=2

## The whole list in SQL

Runs in DuckDB 1.2 or later on the release's Parquet files over HTTPS:

```sql
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 = 'ARRIEL2S2'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/engine/turbomeca-arriel-2s2/reports

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