# Service difficulty reports: Agusta AB139 A list on [Agusta AB139](https://openairdocs.org/model/agusta-ab139.md). Newest first. General aviation reporting is voluntary. Page 1 of 2 · 87 reports - [SDR KY1R202312220001](https://openairdocs.org/sdr/KY1R202312220001.md): Stud · fractured · Dec 22, 2023 · N388MD · Agusta AB139 · Rotorcraft Flight Control > DURING AIRCRAFT RUN, AND RELEASE OF PARKING BRAKE, PILOT'S RIGHT YAW PEDAL STUD BROKEWHICH AFFIXES THE BRAKE CYLINDER TO THE PEDAL ASSEMBLY, WHICH LED TO THE INABILITY FOR THE PILOT IN COMMAND TO USE THE THE RIGHT BRAKE. THE PILOT SECOND IN COMMAND APPLIED BRA - [SDR AC2A2023050213901](https://openairdocs.org/sdr/AC2A2023050213901.md): Boot · torn · May 1, 2023 · N139FW · Agusta AB139 · Main Rotor Mast/Swashplate > THE NEW DESIGN SWASHPLATE BOOT P/N 3G6230L01851 SEPARATED AND TORE AFTER 13.3 HOURS OPERATING TIME. BOOT WAS REMOVED AND SPLIT BOOT P/N 3G6230A06231 WAS INSTALLED. - [SDR AC2A2021101513902](https://openairdocs.org/sdr/AC2A2021101513902.md): Cooling Fan · contaminated · Oct 15, 2021 · N139FW · Agusta AB139 · Rotorcraft Cooling Fan System > MAIN GEARBOX OIL COOLER FAN WAS REMOVED AND REPLACED DUE TO MGB FAN QUILL SEAL LEAKING ALLOWING OIL TO MIGRATE TO FAN BEARINGS. SEE SDR AC2A2021101513901 FOR SDR ON SEAL. - [SDR AC2A2021101513901](https://openairdocs.org/sdr/AC2A2021101513901.md): Seal · leaking · Oct 15, 2021 · N139FW · Agusta AB139 · Rotorcraft Cooling Fan System > MAIN GEARBOX OIL COOLER FAN DRIVE SEAL LEAKING - [SDR AC2A2021051713902](https://openairdocs.org/sdr/AC2A2021051713902.md): Clamp · worn · May 15, 2021 · N139FW · Agusta AB139 · Tail Rotor Gearbox > CLAMPED ADAPTER P/N 3G6320A16551, S/N DAT197 AND ADAPTER CLAMPS P/N 3G6320A16651, S/N AVI 0406 WERE REMOVED FROM MGB 3G6320A00134, S/N V44 IN PREPARATION FOR SHIPMENT OF MGB IN FOR OVERHAUL. ADAPTER AND CLAMPS DISPLAY EVIDENCE OF SIGNIFICANT WEAR OF 0.010" ON - [SDR AC2A2021051713901](https://openairdocs.org/sdr/AC2A2021051713901.md): Adapter · worn · May 15, 2021 · N139FW · Agusta AB139 · Tail Rotor Gearbox > CLAMPED ADAPTER P/N 3G6320A16551, S/N DAT197 AND ADAPTER CLAMPS P/N 3G6320A16661, S/N AVI 0406 WERE REMOVED FROM MGB 3G6320A001434, S/N V44 IN PREPARATION FOR SHIPMENT OF MGB IN FOR OVERHAUL. ADAPTER AND CLAMPS DISPLAY EVIDENCE OF SIGNIFICANT WEAR OF 0.010" O - [SDR AC2A2021061013901](https://openairdocs.org/sdr/AC2A2021061013901.md): Cooling Fan · leaking · Apr 24, 2021 · N139FW · Agusta AB139 · Rotorcraft Cooling Fan System > OIL COOLER FAN WAS REMOVED AND REPLACED DUE TO MGB FAN QUILL SEAL LEAKING ALLOWING OIL TO MIGRATE TO FAN BEARINGS. TEARDOWN REPORT INDICATES BEARINGS WORN AND REPLACED WITH ONLY 284.4 HOURS SINCE OVERHAUL. - [SDR AC2A2021033113901](https://openairdocs.org/sdr/AC2A2021033113901.md): Blade · debonded · Mar 28, 2021 · N139FW · Agusta AB139 · Main Rotor Blades > MAIN ROTOR BLADE TIP CAP ATTACHMENT BOND LINE SEPARATION. - [SDR AC2A2021061013903](https://openairdocs.org/sdr/AC2A2021061013903.md): Cooling Fan · leaking · Oct 11, 2020 · N139FW · Agusta AB139 · Rotorcraft Cooling Fan System > OIL COOLER FAN WAS REMOVED AND REPLACED DUE TO MGB FAN QUILL SEAL LEAKING ALLOWING OIL TO MIGRATE TO FAN BEARINGS. TEARDOWN REPORT INDICATES BEARINGS WORN AND REPLACED WITH ONLY 13.7HOURS SINCE LAST OVERHAUL - [SDR AC2A2020091813901](https://openairdocs.org/sdr/AC2A2020091813901.md): Boot · torn · Sep 7, 2020 · N139FW · Agusta AB139 · Main Rotor Mast/Swashplate > MAIN ROTOR UPPER SWASHPLATE BOOT TORN, METAL RINGS LOOSE, NO ACCEPT/REJECT CRITERIA PROVIDED BY MANUFACTURER, NO DETAILED INSPECTION CRITERIA AVAILABLE. - [SDR AC2A2020081013902](https://openairdocs.org/sdr/AC2A2020081013902.md): Check Valve · separated · Aug 8, 2020 · N139JP · Agusta AB139 · Heating System > HEATER WILL NOT BLOW HOT AIR, DURING TROUBLESHOOTING FOUND HIGHT PRESSURE CHECK VALVE FLAPPER HALVES BEING SEPARATED FROM CHECK VALVE BODY ON ONE SIDE. - [SDR AC2A2020081013901](https://openairdocs.org/sdr/AC2A2020081013901.md): Check Valve · separated · Aug 8, 2020 · N139JP · Agusta AB139 · Heating System > HEATER WILL NOT BLOW HOT AIR; DURING TROUBLESHOOTING FOUND HEATER TEMPERATURE CONTROL VALVE (P/N 3G2140V00751) TO BE DAMAGED FROM HIGHT PRESSURE CHECK VALVE (P/N 3G2140V00651) FLAPPER HALVES BEING SEPARATED FROM CHECK VALVE AND LODGED IN HEATER TEMPERATURE CON - [SDR AC2A2021061013902](https://openairdocs.org/sdr/AC2A2021061013902.md): Cooling Fan · leaking · Jul 3, 2020 · N139FW · Agusta AB139 · Rotorcraft Cooling Fan System > OIL COOLER FAN WAS REMOVED AND REPLACED DUE TO MGB FAN QUILL SEAL LEAKING ALLOWING OIL TO MIGRATE TO FAN BEARINGS. TEARDOWN REPORT INDICATES BEARINGS WORN AND REPLACED WITH ONLY 464.1 HOURS SINCE OVERHAUL. - [SDR AC2A2020033001](https://openairdocs.org/sdr/AC2A2020033001.md): Fuel Control · malfunctioned · Mar 27, 2020 · N139JP · Agusta AB139 · Fuel Control/Turbine Engines > WHEN ADVANCING #1 ENGINE FROM IDLE TO FLIGHT POSITION, #1 ENGINE BEGAN TO "RUN AWAY" AND THE AIRCRAFT SPUN APPROXIMATELY 25-30 DEGREES ON THE PAD AND STARTED TO ROLL OVER. THE PIC WAS STILL ON THE ENGINE MODE KNOB, IMMEDIATELY RETARDED TO #1 ENGINE BACK TO ID - [SDR AC2A2020012483901](https://openairdocs.org/sdr/AC2A2020012483901.md): Ring · unstaked · Jan 18, 2020 · N139FW · Agusta AB139 · Rotor Drive Indicating System > DURING DAILY INSPECTION, NOTICED RIGHT SIDE MAIN GEARBOX CHIP DETECTOR NOT FULLY ENGAGED. UPON INVESTIGATION, FOUND RETENTION RING FOR CHIP DETECTOR HAD BECOME UN-STAKED FROM CHIP DETECTOR BODY. - [SDR AC2R2018022001](https://openairdocs.org/sdr/AC2R2018022001.md): Bolt · broken · Feb 18, 2018 · N139JP · Agusta AB139 · Main Landing Gear > HEAD OF BOLT BROKE OFF. - [SDR AC2R2017071901](https://openairdocs.org/sdr/AC2R2017071901.md): Wire Harness · chafed · Jul 19, 2017 · N139CW · Agusta AB139 · Electrical Power System Wiring > THE MECHANICS HAD THE POWER ON THE AIRCRAFT AND NOTICED SPARKS IN THE OVERHEAD AREA ABOVE CIRCUIT BREAKER PANEL, WHEN THEY MOVED THE ROTOR BRAKE HANDLE FORWARD. THE AREA WAS INSPECTED AND THEY DISCOVERED THAT SOME WIRES HAD BEEN CONTACTING THE ROTOR BRAKE ROD - [SDR AC2R2018041901](https://openairdocs.org/sdr/AC2R2018041901.md): Bearing · rough · Feb 20, 2017 · N139CW · Agusta AB139 · Main Rotor Gearbox > OIL COOLER HAD EXCESSIVE VIBRATION. BEARING ROUGH. - [SDR AC2R2016070701](https://openairdocs.org/sdr/AC2R2016070701.md): Ring · damaged · Jul 3, 2016 · N139CN · Agusta AB139 · Main Rotor Gearbox > DURING REMOVAL OF THE MAIN ROTOR HEAD ASSY, FIVE PRESSURE BOLTS WERE NOTED OF HAVING A LOSS OF TORQUE PRIOR TO REMOVAL. AFTER REMOVAL OF THE MAIN ROTOR HEAD ASSY, AND FURTHER INSPECTION, DAMAGE WAS FOUND TO THE LOWER CONICAL RING AND TO THE LOWER CONICAL RING - [SDR PN1R06032016001](https://openairdocs.org/sdr/PN1R06032016001.md): Nut · defective · May 26, 2016 · Agusta AB139 · Main Rotor Head > M/R HEAD WAS REMOVED TO INSTALL A NEW SWASHPLATE BOOT, DURING REMOVAL FOUND 3 EA. RING NUT BOLTS EXTREMELY TIGHT AND 1 OF THOSE HAD SEIZED. PROCURED NEW RING NUT AND 3 EA. NEW BOLTS AND PROCEEDED TO INSTALL. NEARING THE FINAL TORQUE OF 55 FT/LBS, THE TORQUE - [SDR AC2R2016051701](https://openairdocs.org/sdr/AC2R2016051701.md): Firewall · cracked · May 17, 2016 · N139JP · Agusta AB139 · Fuselage Main, Bulkhead > THE NR 2 ENGINE FIREWALL HAS A 45MM CRACK AT BS 5700, WL 2670 AND BUTT LINE 780. WE ARE REQUESTING OPTIONS FOR AN REPAIR OF THE CRACKED AREA. THE NR 1 ENGINE FIREWALL HAS AN 78MM CRACK AT BS 5700 AND WL 2670. WE ARE REQUESTING OPTIONS FOR AN REPAIR OF THE C - [SDR CA151002010](https://openairdocs.org/sdr/CA151002010.md): Support Bracket · cracked · Sep 29, 2015 · Agusta AB139 · Horizontal Stabilizer Miscellaneous Structure > (CAN) DURING A 50 HR INSPECTION, A CRACK WAS FOUND ON THE LT STABILIZER SUPPORT BRACKET, DEFECTIVE PART WAS REMOVED AND UPGRADED PART, PN 3G5351A01433 WAS INSTALLED. ACFT WAS RETURNED TO SERVICE. - [SDR CA140926003](https://openairdocs.org/sdr/CA140926003.md): G Switch · malfunctioned · Sep 23, 2014 · Agusta AB139 · Emergency Locator Beacon > (CAN) ACFT HAD GROUND POWERED APPLIED TO IT IN THE HANGAR AND POWER WAS REMOVED AT APPROXIMATELY 16:30. AT AROUND 17:30, SEARCH AND RESCUE COORDINATION CENTER CALLED US TO REPORT ELT ACTIVATION ON THE AIRCRAFT. A TECH WAS DISPATCHED RT AWAY TO THE HANGAR, TO - [SDR CA140203004](https://openairdocs.org/sdr/CA140203004.md): Seal · leaking · Jan 17, 2014 · Agusta AB139 · Turbine Engine Oil System > (CAN) DURING FLIGHT, THE CREW OBSERVED RT ENGINE OIL PRESSURE INDICATOR DECREASE. THE ENGINE WAS IMMEDIATELY SHUTDOWN. CAPTAIN OBSERVED AN OIL LEAKAGE THROUGH FMM SEAL LEAK DRAIN. THE SEAL WAS REPLACED AND THE ACFT RETURN TO SERVICE. NO OTHER LEAKS WERE REPO - [SDR CA130508012](https://openairdocs.org/sdr/CA130508012.md): Seal · leaking · May 8, 2013 · Agusta AB139 · Tail Rotor Gearbox > (CAN) DURING THE REPLACEMENT OF THE IGB, INTERMEDIATE GEARBOX, SEAL, DUE TO LEAKAGE, THE LIP SPRING WAS FOUND ON THE INPUT SHAFT, INSIDE THE IGB, INSTEAD OF SITTING ON THE SEAL`S LIP ITSELF. NEW SEAL WAS INSTALLED AND INPUT SHAFT REMOVED AND REINSTALLED A FE - [SDR CA120524004](https://openairdocs.org/sdr/CA120524004.md): Engine · overtemp · May 11, 2012 · Agusta AB139 · Engine (Turbine/Turboprop) > (CAN) DURING FLIGHT, THE ENGINE TEMPERATURE CLIMBED ABOVE 1000C. THE PILOT SHUT THE ENGINE DOWN AND LANDED SAFELY, SINGLE ENGINE. THE ENGINE WAS REPLACED AND THE HELO WAS RETURNED TO SERVICE. NO DETAILS WERE AVAILABLE ON ENGINE CONDITION OR TROUBLESHOOTING PE - [SDR 2011F00088](https://openairdocs.org/sdr/2011F00088.md): Attach Fitting · cracked · Apr 14, 2011 · N139EV · Agusta AB139 · Fuselage Main, Attach Fittings > DURING A 300/600 INSP, A FLIGHT CONTROL BRACKET (PN 3G5351A01432) LEFT FITTING WAS FOUND CRACKED FROM THE BOLT HOLE OTBD. - [SDR AC2A033120119CW](https://openairdocs.org/sdr/AC2A033120119CW.md): Hydraulic System · malfunctioned · Mar 31, 2011 · N139CW · Agusta AB139 · Hydraulic System, Main > BEFORE LANDING CHECKLIST, TO LAND AND WHEN THE LANDING GEAR HANDLE WENT DOWN, GOT A NR2 SERVO, NR 2 HYD MIN, AND HYD UTIL PRESS CAUTION LIGHTS. THEN WENT TO THE HYD SYNOPTIC PAGE. SAW THE NR 2 HYD FLUID LEVEL GO THROUGH 22 PERCENT AND THEN IT WENT TO ALL AMB - [SDR AC2R9JP02222011](https://openairdocs.org/sdr/AC2R9JP02222011.md): Fitting · cracked · Feb 20, 2011 · N139JP · Agusta AB139 · Rotorcraft Tail Boom > DURING ROUTINE 50 HR INSP, FOUND THE SUPPORT FITTING WHERE THE INTERMEDIATE GEARBOX ATTACHES TO THE TAILBOOM WAS CRACKED. REMAINING ACFT IN OUR FLEET WERE INSPECTED AND NO OTHER DESCREPANCIES WERE FOUND. - [SDR AC2R12062010001](https://openairdocs.org/sdr/AC2R12062010001.md): Angle · cracked · Dec 6, 2010 · N139JP · Agusta AB139 · Fuselage Miscellaneous Structure > (AC2R) CRACKED FORE AND AFT ANGLE, PN 3P5333A19561, RT SIDE FUEL DRY BAY AREA. - [SDR 2010FA0000766](https://openairdocs.org/sdr/2010FA0000766.md): Pump · leaking · Jul 26, 2010 · N923AH · Agusta AB139 · Hydraulic Pump (Electric/Engine), Main > AFTER TAKEOFF, AFTER SELECTION OF LANDING GEAR UP, CAS DISPLAYED HYD UTIL PRESS AND MAIN GEAR POSITION INDICATION TURNED TO AMBER. IAW RFM MALFUNCTION PROCEDURE, LANDING GEAR RESELECTED DOWN BUT WOULD NOT LOCK. EMERGENCY LANDING GEAR EXTENSION DEPLOYED & LANDI - [SDR AC2A2009092783295](https://openairdocs.org/sdr/AC2A2009092783295.md): Pressure Switch · failed · Sep 27, 2009 · N139FW · Agusta AB139 · Hydraulic System, Main > NR 1 SERVO CAS ILLUMINATED IN FLIGHT. COMPLIED WITH HYD SERVO MALFUNCTION EMERGENCY PROCEDURES AND RETURNED TO BASE. REPLACED 31 HYD SERVO SWITCH. - [SDR AC2A2009092283308](https://openairdocs.org/sdr/AC2A2009092283308.md): Switch · defective · Sep 22, 2009 · N139FW · Agusta AB139 · Hydraulic System, Main > IN CRUISE FLIGHT, NR 1 SERVO CAUTION LIGHT CAME ON. CHECKED HYD SCHEMATIC PAGE WHICH SHOWED ALL NT 1 SYS SERVOS IN YELLOW, REFERENCED EMERGENCY PROCEDURES CHECKLIST FOR NR 1 SERVO CAUTION LIGHT. LOWERED LANDING GEAR AND RETURNED TO DEPARTURE. DEFECTIVE SWITCH - [SDR AC2A2009081482852](https://openairdocs.org/sdr/AC2A2009081482852.md): Pressure Switch · malfunctioned · Aug 14, 2009 · N139JP · Agusta AB139 · Hydraulic System, Main > TURNING DOWNWIND AFTER TAKEOFF, NR 2 SERVO LIGHT ILLUMINATED. FOLLOWED ESTABLISHED EMERGENCY PROCEDURE. PRESSURE SWITCH MALFUNCTIONED. - [SDR ULXR2009070282295](https://openairdocs.org/sdr/ULXR2009070282295.md): Skin · deformed · Jul 2, 2009 · N305FD · Agusta AB139 · Rotorcraft Tail Boom > TAIL ASSY LT AND RT SIDES, SKIN DEFORMATION BETWEEN STA 8700.1 TO 9436.1 AND BETWEEN WL 2176.8 TO 2060.8. SKIN IS BUBBLING TBD BETWEEN THE 2 HONEYCOMB AREAS OF THE PANEL ON BOTH SIDES OF BOOM. - [SDR ULXR2009070282294](https://openairdocs.org/sdr/ULXR2009070282294.md): Skin · deformed · Jul 2, 2009 · N303FD · Agusta AB139 · Rotorcraft Tail Boom > TAIL ASSY LT AND RT SIDES, SKIN DEFORMATION BETWEEN STA 8700.1 TO 9436.1 AND BETWEEN WL 2176.8 TO 2060.8. SKIN IS BUBBLING OTBD BETWEEN THE 2 HONEYCOMB AREAS OF THE PANEL ON BOTH SIDES OF BOOM. - [SDR AC2A2009062382120](https://openairdocs.org/sdr/AC2A2009062382120.md): Pressure Switch · malfunctioned · Jun 23, 2009 · N139CW · Agusta AB139 · Landing Gear Retraction/Extension System > NR 2 SERVO CAS ILLUMINATED IN FLIGHT. EMERGENCY CHECK LIST USED. LANDING GEAR WAS LOWERED NORMALLY IAW THE CHECKLIST AND ACFT LANDED UNEVENTFULLY AS SOON AS PRACTICAL. REPLACED NR 2 RT SERVO PRESSURE SWITCH. - [SDR AC2A2009062282113](https://openairdocs.org/sdr/AC2A2009062282113.md): Warning Light · illuminated · Jun 22, 2009 · N139CW · Agusta AB139 · Central Warning > NR 2 SERVO CAS ILLUMINATED IN FLIGHT. EMERGENCY CHECK LIST USED. LANDING GEAR WAS LOWERED NORMALLY IAW THE CHECKLIST AND ACFT LANDED UNEVENTFULLY AS SOON AS PRACTICAL. PROBLEM COULD NOT BE DUPLICATED AND ACFT WAS RETURNED TO SERVICE. - [SDR ULXR2009061882082](https://openairdocs.org/sdr/ULXR2009061882082.md): Probe · inoperative · Jun 18, 2009 · N303FD · Agusta AB139 · Fuel Quantity Sensor > FUEL QUANTITY READS ZERO. NO SIGNAL FROM PROBE. REPLACEMENT PROBE FIXED DISCREPANCY. - [SDR ULXR2009042481807](https://openairdocs.org/sdr/ULXR2009042481807.md): Bearing · worn · Apr 24, 2009 · N305FD · Agusta AB139 · Tail Rotor Control System > LAG DAMPER ROD END BEARING HAS PLAY.017. - [SDR ULXR2009040881808](https://openairdocs.org/sdr/ULXR2009040881808.md): Warning System · inoperative · Apr 8, 2009 · N305FD · Agusta AB139 · Landing Gear Position and Warning > RT MAIN GEAR GREEN DOWN ARROW SEGMENT WILL NOT ILLUMINATE. REPLACED CONTROL UNIT. - [SDR U0GA2009030780996](https://openairdocs.org/sdr/U0GA2009030780996.md): Oil System · leaking · Mar 7, 2009 · N697RS · Agusta AB139 · Turbine Engine Oil System > DURING THE INITIAL DESCENT FROM 4500 FT, CRUISING ALTITUDE, ACFT SUFFERED A PRESSURE LOSS TO NR 1 ENGINE OIL SUPPLY, APPROX 8 MINUTES FROM LANDING. OIL PRESSURE INDICATION FLICKERED TO A YELLOW CAUTION MOMENTARILY. POST FLIGHT INSP CONFIRMED MASS OIL LOSS FR - [SDR U0G2009F00000](https://openairdocs.org/sdr/U0G2009F00000.md): Seal · failed · Mar 7, 2009 · N697RS · Agusta AB139 · Turbine Engine Oil System > DURING THE INITIAL DESCENT FROM 4500 FT CRUISING ALTITUDE, ACFT SUFFERED A PRESSURE LOSS TO THE OIL SUPPLY IN ENGINE NR 1. WE WERE APPROX EIGHT MINUTES FROM LANDING. THE OIL PRESSURE INDICATION FLICKERED TO A YELLOW CAUTION MOMENTARILY. THE NFP CHECKED THE - [SDR AC2A2008093078342](https://openairdocs.org/sdr/AC2A2008093078342.md): Rod End · broken · Sep 30, 2008 · N139JP · Agusta AB139 · Tail Rotor Head > DURING TRANSITION FROM CLIMB TO CRUISE FLIGHT THE ACFT DEVELOPED A SEVERE VIBRATION. FOUND TAIL ROTOR DAMPER ROD END BROKEN. REPLACED TAIL ROTOR BLADE AND DAMPER. - [SDR U0GA2008092378215](https://openairdocs.org/sdr/U0GA2008092378215.md): Fire Warning · illuminated · Sep 23, 2008 · N139EH · Agusta AB139 · Fire Detection > IN LEVEL FLIGHT WHILE CONDUCTING A PT91 FERRY FLIGHT A NR 1 ENGINE FIRE CAS MESSAGE AND AURAL WARNING OCCURED WITHIN 30 SECONDS THE NR 2 ENGINE FIRE CAS MESSAGE AND AURAL WARNING SOUNDED THERE WAS NO OTHER INDICATION OF A FIRE THE ECL'S FIRE BOTTLE SELECTORS - [SDR U0GA120982](https://openairdocs.org/sdr/U0GA120982.md): Fire Warning · activated · Sep 23, 2008 · N139EH · Agusta AB139 · Fire Detection > IN LEVEL FLIGHT, WHILE CONDUCTING A PT91 FERRY FLIGHT, A NR1 ENGINE FIRE CAS MESSAGE AND AURAL WARNING OCCURRED WITHIN 30 SECONDS. THE NR 2 ENGINE FIRE CAS MESSAGE AND AURAL WARNING SOUNDED, THERE WAS NO OTHER INDICATION OF A FIRE. THE ECL`S FIRE BOTTLE SELE - [SDR AC2A2008081677771](https://openairdocs.org/sdr/AC2A2008081677771.md): Bolt · scored · Aug 16, 2008 · N139CW · Agusta AB139 · Main Rotor Head > BOLTS ARE SCORED. - [SDR U0GA2008080877721](https://openairdocs.org/sdr/U0GA2008080877721.md): Warning Message · multiple ind · Aug 8, 2008 · N428NE · Agusta AB139 · Central Warning > MULTIPLE CAS MESSAGES TO INCLUDE ENG FIRE, BAG FIRE, EEC FAI AND NUMEROUS OTHERS. CAPTAINS A/S, VSI AND ALTIMETER AND NR2 PI INDICATION FAILED - [SDR AC2A119534](https://openairdocs.org/sdr/AC2A119534.md): Fireseal · torn · Apr 17, 2008 · N139CW · Agusta AB139 · Engine Fireseals > FIRESEAL, TORN AND DETERIORATED. - [SDR AC2A119533](https://openairdocs.org/sdr/AC2A119533.md): Bolt · broken · Apr 17, 2008 · N139CW · Agusta AB139 · Engine Exhaust System > BOLT BROKEN. Next page: https://openairdocs.org/model/agusta-ab139/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 aircraft_model_key = 'AB139' ORDER BY difficulty_date DESC ``` This list as a web page: https://openairdocs.org/model/agusta-ab139/reports --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.