ARGENTUM ACQUISITION CO. LLC

GEAR POSITION LEVER GETS STUCK IN UP AND DOWN POSITIONS. REMOVED AND REPLACED LANDING GEAR POSITION LEVER OPS CHECK GOOD.

NOSE WHEEL NOT COMING DOWN WITH GEAR HANDLE IN DOWN POSITION. FOUND RH MLG REDUCER-TEE FITTING LEAKING REPLACED FITTING AND ACCOMPLISHED GEAR SWINGS AND LEAK CHECK; OPS CHECK GOOD NO LEAKS NOTED.

DURING TAKEOFF LOST GREEN HYDRAULIC SYSTEM PUMP. LOW LEVEL ILLUMINATED, AND LANDING GEAR FAILED TO RETRACT. PERFORMED QRH DECLARED AN EMERGENCY OBSERVED LANDING GEAR SPEED. PERFORMED MANUAL EXTENSION, LANDED WITHOUT INCIDENT. REMOVED AND REPLACED MAIN LANDING GEAR SELF-CLEANING. NO LEAKS AT THIS TIME OPS CHECK GOOD.

LANDING GEAR NOT DOWN ANNUNCIATOR IN FLIGHT NUMEROUS TIMES. OHM OUT CHECK RADIO ALTIMETER COAX CABLE AND ANTENNAS TEAT NORMAL.

ON DEPARTURE AFTER RETRACTING LANDING GEAR, WE HAD 3 UNLOCK LIGHT INDICATION ON BOTH PANELS. AIRCRAFT FLYING SLUGGISH TO INDICATE LANDING GEAR WAS NOT RETRACTED, DECLARED EMERGENCY AND DID AN AIR RETURN TO MYAM. CORRECTIVE ACTION- REMOVED AND REPLACED MLG SELECTOR VALVE. OPERATIONAL TEST OF LANDING GEAR RETRACTION AND EXTENSION PERFORMED NO DEFECT FOUND.

ENGINE #1 FLAMEOUT ON APPROACH DUE TO FUEL STARVATION ACCOMPLISHED WITH A BRIEF LOSS OF POWER IN ENGINE #2. CORRECTIVE ACTION- PERFORMED VISUAL EXAMINATION OF FUEL LEVEL WITH MANUAL MAGNETIC INDICATOR. FOUND 880 LBS. OF FUEL ON RH AND NO INDICATION ON LH TANK. REFUELED LH WING WITH 1000LBS OF FUEL(150 GALLONS). MANUAL READINGS VERIFIED NORMAL. RAN BOTH ENGINES BOTH LEFT AND RIGHT CHECKED NORMAL, FOUND LH ENGINE LEAKING FUEL ON SHUT DOWN. REMOVED AND REPLACED LH FUEL DRAIN AND EJECTOR VALVE. LH ENGINE LEAK CHECK NORMAL.

CARGO DOOR DAMAGED DUE TO A GROUND CART HITTING THE DOOR. CORRECTIVE ACTION- REMOVED AND REPLACED THE CARGO DOOR.

LOSS OF OIL PRESSURE ON #2 ENGINE SHORTLY AFTER TAKEOFF VIEWED AT 30 PSI CLIMBING THROUGH 1000 FEET SETTLED AT 0PSI, ENGINE SHUT DOWN. CORRECTIVE ACTION-INSPECTED #2 ENGINE OIL FOR LEAKS ALSO CHECKED MCDU, FOUND MULTIPLE FAULTS FROM PREVIOUS DAYS. CLEARED ALL PREVIOUS DAYS, CLEARED ALL PREVIOUS FAULTS FROM MCDU. PERFORMED ENGINE RUN WITH CREW MULTIPLE POWER SETTINGS, OIL PRESSURE STAYED STEADY, AND NO MASTER CAUTION ILLUMINATED. NO LEAKS FOUND OPS CHECK GOOD.

NOSE LANDING GEAR UNLOCK AFTER ROTATION ON TAKE-OFF. CORRECTIVE ACTION FOUND NOSE GEAR GROUND LOCK PIN STILL INSTALLED, REMOVED AND STOWED PIN.

DURING POST FLIGHT WALK AROUND PUNCTURE FOUND IN AIRCRAFT BEHIND CAPTAINS' SEAT ON OUTSIDE OF AIRCRAFT. CORRECTIVE ACTION-LH FUSELAGE SKIN REPAIR AT AFT SIDE OF FRAME 10, 7 INCHES ABOVE STRINGER 14 HAS BEEN ACCOMPLISHED IAW SRM, POST REPAIR PRESSURE AND FUNCTIONAL CHECK SATISFACTORY.

ONCE LEVEL OFF UPPER PANEL UNLOCK RED LIGHT ILLUMINATED LANDING GEAR. REMOVED AND REPLACED NLG UPLOCK BOX, OPS CHECK GOOD.

DURING GROUND OPERATION OF MSN 1038 AT FFL AIRPORT (FORT LAUDERDALE USA) ON MAY 01ST 2024, THE AIRCRAFT (STATIC) WAS IMPACTED AT HIGH SPEED BY A BAGGAGE CART AT LEVEL OF RH FR22. AFTER PRELIMINARY INSPECTION AS PER INSPECTION LIST REF. ES_00238510_01_A, THE A/C RH LATERAL UPPER SKIN PANEL P/N S53371322-256 (REF. SRM 533122-03-A01 ITEM 1C) AND RH LATERAL LOWER SKIN PANEL P/N S53371323-200 (REF. SRM 533124-03-A01 ITEM 1C) WAS FOUND HEAVILY DEFORMED FROM FR21 TO 23 (CENTERED AROUND FR22) AND FROM STR9 TO STR15 RH. CORRECTIVE ACTION: REPAIRED DAMAGED AREA IAW ATR SRAS ES_00240427_01 REPLACED FRAME 22 STRINGERS 10- 12 AND FUSELAGE SKIN FROM FRAME 21-23. ADDED DOUBLER TO DAMAGED SKIN AT FRAME 20 FROM STRINGER 14-15.

LT MAIN LANDING GEAR UNSAFE INDICATION ON SECONDARY PANEL DURING FINAL APPROACH. PRIMARY PANEL INDICATED GREEN. COMPLETED ONE PANEL UNSAFE INDICATION CHECKLIST BEFORE LANDING. CORRECTIVE ACTION- FOUND FWD. LH DOWN LOCK SENSOR ELECTRICAL CONNECTOR LOOSE AND RESECURED. LIGHT EXTINGUISHED ON SECONDARY PANEL PERFORMED OPERATIONAL TEST OF UNLOCK LANDING GEAR ANNUNCIATORS.

GEAR UNLOCK LIGHT ILLUMINATED FOR 5 MINUTES AFTER TAKEOFF ON LEFT MAIN GEAR. ON CENTER PANEL GEAR INDICATOR ONLY.

GEAR UNLOCK LIGHT ILLUMINATED FOR 5 MINUTES AFTER TAKEOFF ON LEFT MAIN GEAR. ON CENTER PANEL GEAR INDICATOR ONLY. CORRECTIVE ACTION REMOVED AND REPLACED MLG UPLOCK BOX, OPS CHECK GOOD.

ON CLIMB OUT LEFT MAIN GEAR UNLOCK LIGHT ILLUMINATED ON LOWER PANEL. OVERHEAD PANEL DARK. ON CENTER PANEL GEAR INDICATOR ONLY.

ON CLIMB OUT LEFT MAIN GEAR UNLOCK LIGHT ILLUMINATED ON LOWER PANEL. OVERHEAD PANEL DARK. CORRECTIVE ACTION: CLEARED AND LUBRICATED THE LH UP LOCK BOX AND CONNECTORS AND PERFORMED OPS CHECK OF UP LOCK BOX OPS CHECK GOOD WORK DONE.

LANDING GEAR TOOK A LONG TIME RETRACTING ON TAKEOFF AND UNLOCK LIGHT CAME ON DURING CRUISE. CLEANED AND INSPECTED LANDING GEAR UPLOCK SENSORS, NO DEFECTS NOTED. OPERATIONAL TEST OF UNLOCK ANNUNCIATORS GOOD.

#2 ENGINE OVER TORQUE ON TAKEOFF (111.1%) AFTER ABORTED TAKEOFF TQ REMAINED AT 70% WITH PL AT GROUND IDLE. TAKEOFF ABORTED BELOW 70 KNOTS. FOUND PEC SYSTEM FAULTY ON MCDU INSPECTED PVM AND FOUND LOOSE CANNON PLUG, RESECURED CONNECTOR, PERFORMED ERASING OF PEC CODES, OPS CHECK GOOD.

ON APPROACH HAD LEFT MAIN UNLK LIGHT ON OVERHEAD PANEL. WENT OFF UPON DOING GO AROUND. CORRECTIVE ACTION: FOUND 11GB PROXIMITY SWITCH AT FAULT ON MCDU, REMOVED AND REPLACED 11GB PROX SWITCH, GEAR SWINGS AND OPS CHECK GOOD.

DURING RELOCATION AIRCRAFT COLLIDED WITH VEHICLE DAMAGE TO LOWER LEFT SECTION AFT OF PASSENGER DOOR. MAPPED THE EXTERNAL FUSELAGE AREA BETWEEN FRAME 39 AND 42. LAV REMOVED FOR ACCESS TO INTERNAL SIDE. DENT JUST AFT OF FRAME 41 BETWEEN STRINGER 14L AND 15L FOUND TO BE WITHIN LIMITS AS MEASURED IAW 536100-200-805-A01 ENTERED IN DENT LOG. AT FRAME 40 BETWEEN STRINGER 14L AND 15L REMOVED A 2.38" X 3.25" SECTION. FABRICATED DOUBLER TRIPLER AND FILLER PER EA24012-503, INSTALLED DOUBLER, TRIPLER AND FILLER IAW EA24012-503, REINSTALLED THE INTERNAL FUSELAGE AND LAV SUPPORT STRUCTURES REMOVED TO FOM. REINSTALLED LAV AND PRESSURE CHECK GOOD.

AFTER TAKEOFF WHEN RETRACTING THE GEAR, THE LEFT MAIN UNLOCK WAS ILLUMINATED ON THE MAIN PANEL AS WELL AS THE OVERHEAD PANEL. REMOVED AND REPLACED LH UPLOCK BOX, OPS CHECK GOOD, SERVICED GREEN AND BLUE ACCUMULATORS WITH NITROGEN.

DURING INITIAL APPROACH WE TRY TO SET FLAP 15 DEG AND SAW AMBER LIGHT AND AUTO INOP AFTER VISUAL CONFIRMATION NO FLAPS PROCEEDED (CIRCUIT BREAKER FLAP CTL). REMOVED AND REPLACED LEFT FLAP VALVE BLOCK, OPS CHECK GOOD.

AIR RETURN TO SJU DUE TO FLAP CB POPPED IN FLIGHT. PERFORMED OPS CHECK OF THE WING FLAPS. OP CHECK SATISFACTORY.

ON TAKE OFF PUT GEAR HANDLE IN UP POSITION AND LEFT MAIN GEAR UNLOCK LIGHT ILLUMINATED ON LOWER PANEL. FELT VIBRATION AND LIGHT EXTINGUISHED IN CLIMB. AT CRUISE ANOTHER VIBRATION LIGHT BACK ON. REMOVED AND REPLACED LEFT MAIN GEAR UPLOCK BOX.

AIR RETURN DO TO GEAR PIN BEING REMOVED. REMOVED RH MLG SAFETY PIN AS REQUIRED.

AT 1000 FEET FOUND EVIDENCE OF SPARKS COMING OUT OF #1 ENGINE EXHAUST. FOUND DAMAGED BLADES ON #1 ENGINE ASSY, REMOVED AND REPLACED ENGINE ASSY OPS AND LEAK CHECKS GOOD.

AT APPROXIMATELY10000 FT, WE HAD EXCESSIVE PRESSURE AND DELTA P LOTS OF BANGING SOUNDS. AUTO PILOT DISCONNECTED MULTIPLE TIMES, HAND FLOWN EXCESSIVE VIBRATION AND FLIGHT CONTROLS FELT OFF. CORRECTIVE ACTION REMOVED AND REPLACED PRESSURE SWITCH OPS CHECK GOOD. INSPECTED FLIGHT CONTROLS NO DEFECTS FOUND. FUNCTIONAL FLIGHT CHECK SATISFACTORY.

AFTER TAKEOFF LANDING GEAR HANDLE STAYS LOCKED IN POSITION ON THIRD ATTEMPT IT MOVED TO THE UP POSITION. CORRECTIVE ACTION REMOVED AND REPLACED LANDING GEAR CONTROL LEVER OPS CHECK GOOD.

FUSELAGE COCKPIT LH WINDOW FRAME LATERAL POST DAMAGED/ELONGATED RETAINER ATTACHMENT HOLES SHANK AND TOOL MARK. CORRECTIVE ACTION DAMAGED HOLES SHANK (QTY3) AND UPPER SURFACE TOOL MARK BLENDED-OUT AND INSPECTED, PERFORMED DVI, PLUS DYE PENETRANT PLUS EDDY CURRENT INSPECTION AT EACH HOLE TO CONFIRM ABSENCE OF SCRATCH, CRACK OR ANY OTHER DISCREPANCY, FOLLOWING ATR INSTRUCTION REF. ES_00224792_01 ISSUE A.

THE PILOT ON 403 AT 2200 Z SENT ACARS MESSAGE SAYING THAT HE HAD A RAPID DE-COMPRESSION DURING CLIMB OUT OF MCO WHEN PASSING THE 11,000 FEET AND HE IS DECLARING EMERGENCY RETURNING TO MCO. WHEN LANDED IN MCO OUR MX TEAM MET THE PILOT J. ORTIZ (6517) AND RIGHT AWAY OUR MX SUPERVISOR STARTED THE T/S. HE STARTED WITH THE NOSE GEAR WELL AREA AND REMOVED THE AVIONICS DOOR TO FIND A SCREW STUCK ON THE DOOR PRESSURE SEAL. REMOVED THE SCREW AND CLEANED THE SEAL, RE-SECURED THE DOOR AND DID THE OPS CHECK WITH THE CREW. OPS CHECKED GOOD AS PER THE ATR AMM, HE SIGNED OFF THE LOGBOOK AND THE AC CONTINUED ITS SCHEDULED FLIGHT.

AC WOULD NOT PRESSURIZE. FA CALLED AND SAID THERE WAS A LOUD SQUEAL OR HISSING SOUND COMING FROM EMERGENCY EXIT A1. REINSTALLED LH EMERGENCY EXIT IAWAMM. FUSELAGE PRESSURIZATION OPS CHECK NORMAL PER AMM NO FURTHER ISSUES.

CREW DISCOVERED LEFT MAIN TIRE BLOWN AND INDICATION OF MAIN BERING FAILURE. AFTER REMOVAL OF WHEEL FOUND THAT THE AXLE IS DAMAGED AND REQUIRES REPLACEMENT.

AT FL200 HEARD NOISE FROM AVIONICS RACK, 30 SECONDS LATER SMOKE AND STRONG ELECTRICAL SMELL IN COCKPIT. NOTHING NOTED IN CABIN. OPENED AND INSPECTED ALL FWD AVIONICS COMPARTMENTS FOR EVIDENCE OF ELECTRICAL ARCING BURNT. SMELL AND OR C/B POPPING AND UNABLE TO FIND ANY. RUN AIRCRAFT AVIONIC SYSTEMS POWER, NO DEFECTS NOTED. ORIGINAL SUBMISSION DATE: 8/29/2023

LEFT MASTER WARNING OIL PRESSURE LOSS. FOUND OIL CAP LOOSE, SERVICED ENGINE RESECURED CAP, REPLACED ENGINE IBV FILTER OPS CHECK GOOD.

ON TAKE OFF UNSAFE GEAR INDICATION ON RETRACTION. THREE RED LIGHTS BOTH GEAR PANELS. RAN QRH 12-2, DECLARED EMERGENCY, SAFE LANDING.

AT APPROXIMATELY 1340 EASTERN TIME, N406SV WAS BEING TAXIED FROM THE MAINTENANCE HANGAR AFTER RTS BY A MAINTENANCE TECHNICIAN WITH A SECOND TECHNICIAN IN THE FO SEAT. WHILE TAXING VIA N3 APPROACHING APRON 2, THE WINGTIP OF 406 STRUCK 408. 408 WAS PARKED ON THE RAMP GETTING READY TO DEPART AT THE TIME. THERE WAS A RAMP CREW MARSHALLING THE AIRCRAFT INTO PLACE. REPAIRED LEFT WING TIP SPAR BY REPLACING THE FLANGE.

AROUND 1:35PM WE WERE TAXIING VIA N3 APPROACHING APRON 2, WE SAW THE RAMP AGENTS SIGNALING THE GO AHEAD, APPROACHED THE PARKING ACCORDING TO THE RAMP AGENT INSTRUCTIONS. HE WAS SIGNALING THE GO FORWARD SO I WENT FORWARD AS SOON HE SIGNALED TO MAKE A RIGHT TURN I MADE A RIGHT TURN AND THAT’S WHEN N406SV COLLIDED WITH N408SV LH WINGTIP WITH LH WINGTIP. REMOVED AND REPLACED RIB ASSY LH WING TIP

DURING HEAVY MAINTENACE AT PREMIER AVIATION IN QUEBEC CANADA CORROSION WAS DISCOVERED ON THE LH WING LOWER SKIN AT FUEL PUMP CUT-OUT BETWEEN RIBS 4-5. CORRECTIVE ACTION: CORRODED SKIN AREAS BLENDED OUT AND INSPECTED FOLLOWING ATR INSTRUCTIONS REF. ES_00214702_01 ISSUE A.

FLIGHT: 0127 SKB/SJU LANDING GEAR LEVER WILL NOT MOVE TO THE UP POSITION ON FIRST ATTEMPT MUST TRY THREE TIMES BEFORE IT FINALLY MOVES TO THE UP POSITION. REMOVED AND REPLACED LANDING GEAR LEVER PANEL, OPERATIONAL CKECK SATISFACTORY.

FLIGHT: 0131 SJU/SJU AFTER TAKEOFF WITH GEAR LEVER UP THE RED LIGHT OF THE GEAR HANDLE CAME ON, RECYCLED GEAR AND OBTAINED NORMAL INDICATIONS FOLLOWED PROCEDURES AND RETURNED TO SJU AND LANDED SAFELY. INSPECTED AND CLEANED PROXIMITY SWITCH ON ALL LANDING GEARS NO DEFECTS NOTED FUNCTIONAL TEST NORMAL.

FLL/FLL AIRCRAFT BEING TOWED TO THE GATE TOW BAR BROKE AND AIRCRAFT COLLIDED WITH TUG SEVERE DAMAGE TO RIGHT SIDE BEHIND THE RADOME ABOVE NOSE GEAR DOORS. REPAIRED DAMAGE FUSELAGE SECTION RIGHT LOWER LOBE SKIN IN ACCORDANCE WITH EO ATR42-5300-2023-001.

FLIGHT 3945, NR 2 ENGINE OIL PRESSURE DROPPED OFF PRECAUTIONARY ENGINE SHUTDOWN. PERFORMED LOSS OF OIL PRESSURE CHECK IAW 05-50-00, FOUND PVM LEAKING. REMOVED AND REPLACED TRANSFER TUBE O-RING OPERATIONAL CHECK GOOD. ORIG SUBMISSION DATE: 1/13/2023

FLIGHT: 065 FLL/FLL DURING FLIGHT DU5 TEMP HIGH (SEVERAL DU5 TEMP HIGH) EXHAUST ANNUNCIATOR ILLUMINATED DURING DESCENT TO LAND ANNUNCIATOR ILLUMINATED INTERMITTENTLY SHUTDOWN DISAPPEARED. REMOVED AND REPLACED AIR EXTRACTION FAN OPERATIONAL TEST GOOD.

FLIGHT: 95 JAX/PNS ENGINE 2 OIL LOW PRESSURE IN FLIGHT SHUT ENGINE 2 IN FLIGHT. CORRECTIVE ACTION: FOUND OIL AT RIGHT EXHAUST DUCT STARTER GENERATOR. REMOVED AND REPALCED STARTER GENERATOR DRIVE SHAFT O RING, RIGHT ENGINE OPERATIONAL CHECK NORMAL.

FLIGHT 3902 DSM/AFW LEFT BRAKE GOES TO FLOOR WITHOUT SLOWING DOWN AIRCRAFT. CORRECTIVE ACTION: COMPLY WITH BLEEDING OF THE BRAKE LOW PRESSURE LINE OPERATION CHECK GOOD BRAKE SYSTEM OPERATES NORMAL.

FLIGHT: 3989 AFW/AFW THE CAPTAIN REPORTED AN APPROXIMATE 50% LOSS OF BRAKE EFFECTIVENESS WHILE AT 10KTS. PERFORMED FUNCTIONAL TEST OF ANTISKID SYSTEM, BLED HIGH- AND LOW-PRESSURE SYSTEM OPERATIONAL CHECK GOOD.

SUPPLEMENTAL: FLIGHT: 74 GGT/FLL RED LANDING GEAR NOT DOWN WARNING FLASHING DURING FLIGHT. CORRECTIVE ACTION: REMOVED AND REPLACED BRAID CABLE OPERATIONAL CHECK OK.

SUPPLEMENTAL: FLIGHT: 3967 AFW/AFW CAPTAIN SIDE NO LEFT BRAKE. CORRECTIVE ACTION: LEAK CHECKED LOW PRESSURE LINES NO DEFECT FOUND.

SUPPLEMENTAL FLIGHT: 3934 ABQ/AFW WHILE TAXING IN LEFT BRAKE FAILED. LEFT BRAKE PEDAL WENT TO THE STOP. CORRECTIVE ACTION: REMOVED AND REPLACED BRAKE METERING VALVE OPERATIONAL CHECK GOOD.