Cessna 441

Service difficulty reports · 516

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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 aircraft_model_key = '441'
  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.

SDR PNSA000401Fan · failedDURING CLIMB, A SMOKEY SMELL WAS NOTICED IN THE CABIN. BLEED AIR WAS SHUT OFF BUT SMELL CONTINUED. RETURNED FOR LANDING. DISCOVERED WINDINGS FOR CABIN FRESH AIR FAN HAD MELTED. REPLACED FAN.Apr 1, 2000 · N441LL · Cessna 441 · Air Distribution FanSDR AU000301Doubler · cracked(AUS) FORWARD PRESSURE BULKHEAD DOUBLER CRACKED. SEALANT DETERIORATED.Mar 4, 2000 · Cessna 441 · Fuselage Main, BulkheadSDR AU000170Fcu · faulty(AUS) RT ENGINE FUEL CONTROL UNIT FAULTY.Feb 21, 2000 · Cessna 441 · Fuel Control/Reciprocating EnginesSDR AU000109Doubler · corroded(AUS) LEFT AND RIGHT ELEVATOR DOUBLER PLATES CORRODED.Feb 11, 2000 · Cessna 441 · Elevator StructureSDR PNSA000206Engine · lack of lubeDURING TAXI OIL PRESSURE INDICATED LOWER THAN NORMAL. RETURNED TO BLOCK. SERVICED OIL, OPS CHECKED OK.Feb 3, 2000 · N441LL · Cessna 441 · Reciprocating Engine Oil SystemSDR PNSA000103Linkage · out of adjustON ROLL OUT WHILE RETARDING SPEED LEVER TO THE TAXI POSITION, ENGINE SHUT DOWN. FOUND FUEL SHUT-OFF LINKAGE OUT OF DETENT. RE-INDEXED LINKAGE TO SPEED LEVER, OPS CHECKED OK.Jan 13, 2000 · N441LL · Cessna 441 · Engine Emergency Shutdown SystemSDR PNSA000105Tire · failedWHILE HOLDING AT FAI AT -39F OAT LT MAIN TIRE WENT FLAT. FLIGHT DELAYED WHILE WHEEL ASSY CHANGED.Jan 5, 2000 · N441LL · Cessna 441 · Wheel/Ski/FloatSDR 2000ZZZX112Bleed Tube · burnedELECTRIC POWER WIRES CHAFED INTO BLEED AIR TUBE CAUSING BLEED AIR LEAK. BREAKERS DID NOT POP. WIRE NR'S P10616, LT FEEDER; P105A6 RT FEEDER; P96F6, LT AVIONICS; P95G6 RT AVIONICS. ALL 4 WIRES WELDED THEMSELVES TO BLEED TUBE AT STA 130. CHECKED ANOTHER C-441Dec 2, 1999 · N544AL · Cessna 441 · Engine Bleed Air SystemSDR CA991209062Support · cracked(CAN) THE CREW REPORTED A CREAKING NOISE WHILE TREADING ON THE LOWER DOOR STEPS. MAINTENANCE CREW DISASSEMBLED THE LOWER DOOR AND FOUND MULTIPLE CRACKS IN THE LOWER DOOR STEP SUPPORT STRUCTURE.Nov 29, 1999 · Cessna 441 · Fuselage Miscellaneous StructureSDR PNSA991102Cooler · crackedEN ROUTE FROM BFI TO ANC, RT OIL PRESSURE BEGAN TO FLUCTUATE, DIVERTED TO SIT. ON FINAL, LOST RT OIL PRESSURE COMPLETELY SECURED ENGINE AND LANDED. OIL COOLER WAS LEAKING ALONG MOUNTING FLANGE. REPLACED COOLER. LEAK CHECK OK.Nov 27, 1999 · N441LL · Cessna 441 · Engine Oil CoolerSDR PNSA991101Circuit Breaker · failedWHILE CLIMBING-OUT PILOT NOTICED SMOKE COMING FROM THE RECOGNITION LIGHT SWITCH-BREAKER. SYSTEM WAS TURNED OFF, SMOKE STOPPED. LANDING WAS NORMAL. SWITCH BREAKER WAS REPLACED.Nov 21, 1999 · N441LL · Cessna 441 · AC Power Distribution SystemSDR CA991209048Relay · corroded(CAN) CREW REPORTED THAT THE LANDING GEAR WARNING SYSTEM WAS INTERMITTANT BOTH OPERATIONALLY AND DURING TEST. AFTER EXTENSIVE TROUBLESHOOTING, MAINTENANCE FOUND A FLASHER RELAY FOR THE LANDING GEAR WARNING CIRCUIT, LOCATED IN THE LEFT SIDE ELECTRICAL PANEL BENov 12, 1999 · Cessna 441 · Landing Gear Retraction/Extension SystemSDR CA991028029Fitting · cracked(CAN) DURING SCHEDULED INSPECTION, A CRACK WAS DETECTED ON THE NOSE GEAR WHEELWELL WEB AND TEE FITTING AT THE LEFT DRAG BRACE ATTACH FITTING.Oct 8, 1999 · Cessna 441 · Fuselage, Landing Gear Attach FittingsSDR 99ZZZX3733Angle · crackedDURING A PHASE INSPECTION, A CRACK WAS FOUND IN THE OUTBOARD END OF THE RIGHT AND LEFT MAIN GEAR UPLOCK HOOK SUPPORT ANGLE THAT IS ATTACHED TO THE FORWARD WING SPAR WEB. THE CRACKS ORIGINATE AT THE OUTBOARD HILOCK HOLE AND EXTENDS FOR A TOTAL LENGTH OF 1.5 INSep 10, 1999 · N441TF · Cessna 441 · Landing Gear Retraction/Extension SystemSDR 99ZZZX3732Angle · crackedDURING A PHASE INSPECTION, A CRACK WAS FOUND IN THE OUTBOARD END OF THE RIGHT AND LEFT MAIN GEAR UPLOCK HOOK SUPPORT ANGLE THAT IS ATTACHED TO THE FORWARD WING SPAR WEB. THE CRACKS ORIGINATE AT THE OUTBOARD HILOCK HOLE AND EXTENDS FOR A TOTAL LENGTH OF 1.5 INSep 10, 1999 · N441TF · Cessna 441 · Landing Gear Retraction/Extension SystemSDR PNSA990901Pump · siezedON RUNWAY, SELECTED SPEEDS HIGH FOR TAKEOFF, RT ENGINE FLAMED OUT. RETURNED TO BLOCK. REPLACED ENGINE DRIVEN FUEL PUMP, OPS CHECKED OK.Sep 7, 1999 · N441LL · Cessna 441 · Engine Fuel PumpSDR 99ZZZX3621Wheel · crackedCRACK IN WHEEL HALF (INNER) ALONG FLANGE APPROXIMATELY 3 INCHES LONG, P/N 3-1372, S/N 0217. RECOMMENDED INSPECT WHEEL HALF FLANGES FOR CRACKS PERIODICALLY USING DYE PENETRANT METHOD. RIGHT MAIN LANDING GEAR. ACFT TT: 3718.3 HOURS.Aug 19, 1999 · N88QT · Cessna 441 · Wheel/Ski/FloatSDR CA990907045Frame · cracked(CAN) FOUND LOWER DOOR FRAME CRACKED NEAR AFT HINGE ATTACHMENT.Aug 17, 1999 · Cessna 441 · Passenger/Crew DoorsSDR 99ZZZX3619Bearing · failedGENERATOR BEARING FAILURE CAUSING OVERHEATING OF THE GENERATOR. ALERTED THE FIRE WARNING SYSTEM TO REACT GIVING A FALSE FIRE WARNING INDICATION DURING FLIGHT.Aug 17, 1999 · N185GA · Cessna 441 · Starter-GeneratorSDR 99ZZZX3406Clamp · wrong partPROPELLER JUST OVERHAULED. HAS WRONG CLAMPS, PN A1301-1. HARTZELL OVERHAUL MANUAL CALLS FOR A1301-9S, SHOT PEENED.Aug 6, 1999 · Cessna 441 · Propeller Blade SectionSDR AU990728Clamp · loose(AUS) DUCT CLAMP SECURING THE DUCT FROM THE AIR CYCLE MACHINE (ACM) TO THE WATER SEPARATOR LOOSE. THE ACM HAD BEEN FITTED ON THE 27TH APRIL 1999.Jul 28, 1999 · Cessna 441 · Air Distribution SystemSDR 99ZZZX3622Wheel · crackedWHEEL HALF, INNER, AT ROTOR AND TIRE RADIUS FLANGE CRACKED APPROXIMATELY 4 INCHES. RECOMMEND DYE PEN OR ZYGLO PERIODIC INSPECTION. LEFT MLG. ACFT TT: 3,985.7 HOURS.Jul 26, 1999 · N88QT · Cessna 441 · Wheel/Ski/FloatSDR 99ZZZX2785Boots · failedHARTZELL PROPELLER NR HC-B3TN-5E/T10178NB-11, S/N BVA6682 WAS OVERHAULED AUGUST 27, 1998 WITH NEW FAA-PMA B/E AEROSPACE SMR TECHNOLOGIES BOOTS. P/N SMR1188-6 INSTALLED. BOOTS FAILED AFTER 184.9 HOURS TT, AND 11 MONTHS SINCE INSTALLATION. OLD BOOT S/N'S 0156Jul 20, 1999 · Cessna 441 · Propeller/Rotor Anti-Ice/De-Ice SystemSDR 99ZZZX3179Cylinder · mismanfuacturedWHEN THE LEFT AND RIGHT MAIN LANDING GEAR ARE RETRACTED, THE CLEVELAND BRAKE ASSY (PN 30-143) MAKES HOLES IN THE UPPER WING SKIN HONEYCOMB (PN 5722311-1). AT THE SAME TIME, THE BRAKE PISTONS ARE PUSHED INTO THE HOUSING ALLOWING ENOUGH SPACE FOR THE BRAKE PADSJul 1, 1999 · N2721D · Cessna 441 · BrakeSDR PNSA990601Air Distr · smokeON CLIMB-OUT, AIRCRAFT FILLED WITH SMOKE. AIRCRAFT WAS DEPRESSURIZED AND BLEED AIR SHUT OFF. LANDING WAS UNEVENTFUL. PROBLEM COULD NOT BE DUPLICATED UNLESS AIRCONDITIONING SYSTEM WAS INTENTIONALLY OVERHEATED AND ALLOWED TO SATURATE AT WHICH POINT A HAZE WAS Jun 20, 1999 · N544AL · Cessna 441 · Air Distribution SystemSDR AU990576Mount · cracked(AUS) LT ENGINE MOUNT ASSEMBLY CRACKED.Jun 10, 1999 · Cessna 441 · Engine Mount SectionSDR 99ZZZX2514Fuel Control · malfunctionedMANUAL MODE SOLENOID VALVE FAILED CAUSING AN UNCOMMANDED FUEL FLOW INCREASE TO THE RIGHT ENGINE. THE RESULTANT TORQUE INCREASE CAUSED THE AIRCRAFT TO VEER SLIGHTLY.Jun 1, 1999 · N4415A · Cessna 441 · Fuel Control/Turbine EnginesSDR AU990510Fitting · worn(AUS) LT ENGINE DRIVEN HYDRAULIC PUMP PRESSURE LINE FITTING TO FLEXIBLE HOSE ASSEMBLY WORN AND DAMAGED ON THE FLARE. HYDRAULIC FLUID LEAKING FROM THE FITTING.May 30, 1999 · Cessna 441 · Hydraulic Pump (Electric/Engine), MainSDR 99ZZZX1991Fuel Drain · corrodedFOUND FUEL DRAIN ON LEFT WING WITH CENTER PIECE, THAT PUSHES UP TO DRAIN FUEL, HANGING DOWN APPROXIMATELY .1250 INCH. REMOVED VALVE AND FOUND SEVERELY CORRODED INSIDE ALLOWING CENTER PIECE WHICH IS SPRING LOADED TO GO BEYOND ITS INTERNAL STOPS. IF NOT CORRECApr 26, 1999 · N15DB · Cessna 441 · Fuel StorageSDR 99ZZZX1988Support · crackedDURING A PHASE INSPECTION, FOUND A CRACK IN THE OUTBOARD END OF THE LEFT MAIN GEAR UPLOCK HOOK SUPPORT BRACKET, ANGLE, WHICH ATTACHES TO THE FORWARD SIDE OF THE FORWARD WING SPAR WEB. CRACKS ORIGINATE AT THE OUTBOARD HILOK HOLE AND EXTENDS FOR APPROXIMATELY 1Apr 7, 1999 · N88834 · Cessna 441 · Landing Gear Retraction/Extension SystemSDR 99ZZZX1815Bracket · crackedDURING A PHASE INSPECTION, FOUND THAT THE RIGHT MAIN GEAR OUTBOARD UPLOCK HOOK STEEL BRACKET WAS UPWARD TO THE END OF BRACKET. INSTALLED NEW BRACKET.Apr 7, 1999 · N88834 · Cessna 441 · Wing Miscellaneous StructureSDR AU990396Reservoir · damaged(AUS) HYDRAULIC RESERVOIR VENT LINE FITTED WITH A BLANKING CAP CAUSING THE RESERVOIR TO OVERPRESSURIZE AND RUPTURE. LOSS OF HYDRAULIC FLUID.Apr 5, 1999 · Cessna 441 · Hydraulic Reservoir, MainSDR AU990143Control Cable · misinstalled(AUS) LT AILERON FORWARD CONTROL CABLE (UPPER) FOUND TO BE ON THE WRONG SIDE OF THE CABLE KEEPER.Feb 12, 1999 · Cessna 441 · Aileron Control SystemSDR 99ZZZX486Brake · mismanufacturedWHEN LEFT AND RIGHT LANDING GEAR ARE RETRACTED, THE BRAKE ASSY, PN 30-143, MAKES HOLES IN THE UPPER WING SKIN HONEYCOMB, PN 572231-1. AT THE SAME TIME, THE BRAKE PISTONS ARE PUSHED INTO THE HOUSING ALLOWING ENOUGH SPACE FOR THE BRAKE PADS, PN 066-07300, TO FAJan 22, 1999 · N441EL · Cessna 441 · BrakeSDR CA990129009Blade · out of track(CAN) PROPELLER BLADE OUT OF TRACK, BLADE REPAIRED MAY 1996. SEPTEMBER 1998 REMOVED FROM SERVICE FOR HARDNESS TESTING.Jan 19, 1999 · Cessna 441 · Propeller Blade SectionSDR AU990849Vortex Generator · misinstalled(AUS) VORTEX GENERATOR KIT INCORRECTLY INSTALLED.Jan 16, 1999 · Cessna 441 · Wing Miscellaneous StructureSDR PNSA990107Bulb · failedLEFT MAIN WOULD NOT INDICATE DOWN AND LOCKED. LANDING GEAR APPEARED TO BE DOWN AND LOCKED. AN UNEVENTFUL LANDING WAS MADE. FOUND BURNED OUT BULB IN INDICATOR, REPLACED BULB. OPERATIONAL CHECK FOUND OK.Jan 14, 1999 · N544AL · Cessna 441 · Landing Gear Position and WarningSDR AU990016Trunnion · cracked(AUS) NOSE LANDING GEAR LT AND RT TRUNNION LOWER RADII CRACKED: LEFT, APPROXIMATELY 10 MM (0.394 INCH). RIGHT, APPROXIMATELY 8 MM (0.315 INCH). FOUND DURING NDI INSPECTION. PART TC: 13,966.Jan 6, 1999 · Cessna 441 · Nose/Tail Landing Gear Attach SectionSDR AU990006Snap Ring · misinstalled(AUS) NOSE OLEO ASSEMBLY UPPER RETAINING CIRCLIP NOT INSTALLED CORRECTLY ALLOWING THE OLEO TO MOVE OUT OF THE TRUNNION ASSEMBLY AND LOCK IN A FULLY EXTENDED POSITION.Jan 4, 1999 · Cessna 441 · Nose/Tail Landing Gear Strut/AxleSDR AU981689Bracket · cracked(AUS) ELEVATOR TORQUE TUBE END RIB BRACKET CRACKED THROUGH TWO RIVETS AND ONE CRACK IN BETWEEN. ALSO, CORROSION BUILD-UP WAS EVIDENT BETWEEN SURFACE OF TORQUE TUBE AND BRACKET.Dec 15, 1998 · Cessna 441 · Elevator Control SystemSDR AU981616Circuit Breaker · failed(AUS) LANDING GEAR WOULD NOT RETRACT ON FIRST AND SECOND ATTEMPTS. GEAR EXTENSION WAS SELECTED, BUT THE GEAR FAILED TO EXTEND. A NUMBER OF ATTEMPTS WERE CARRIED OUT, UNTIL THE GEAR DID EXTEND. ON INSPECTION, THE LANDING GEAR CIRCUIT BREAKER WAS FOUND TO BEDec 9, 1998 · Cessna 441 · Landing Gear Position and WarningSDR AU981694Trunnion · cracked(AUS) NOSE LANDING RT TRUNNION UPPER RADII CRACKED APPROXIMATELY 10 MM (0.394 INCH) IN LENGTH. FOUND DURING NDI INSPECTION. PART TC: 15,032.Dec 6, 1998 · Cessna 441 · Nose/Tail Landing Gear Attach SectionSDR AU981592Connector · corroded(AUS) DIODE BOX CORRODED DUE TO WATER CONTAMINATION FROM WATER LEAKINGTHROUGH THE PILOTS DV WINDOW. INVESTIGATION FOUND CORROSION ON THE BOARDS AND CONNECTORS WITH PINS 27, 28, AND 30 OF P141 COMPLETELY CORRODED AWAY.Nov 30, 1998 · Cessna 441 · AC Power Distribution SystemSDR AU981599Bracket · worn(AUS) RUDDER UPPER AND LOWER HINGE BRACKETS WORN EXCESSIVELY.Nov 19, 1998 · Cessna 441 · Rudder StructureSDR AU981696Trunnion · cracked(AUS) NOSE LANDING LT TRUNNION UPPER RADII FOUND CRACKED APPROXIMATELY 7MM (0.276 INCH) IN LENGTH. FOUND DURING NDI INSPECTION. PART TC: 1,195.Nov 16, 1998 · Cessna 441 · Nose/Tail Landing Gear Attach SectionSDR AU981492Trunnion · cracked(AUS) NOSE LANDING GEAR TRUNNION CRACKED IN RT RADIUS. CRACK LENGTH 8 MM (0.314 INCH). PART TC: 15,417.Nov 14, 1998 · Cessna 441 · Nose/Tail Landing Gear Attach SectionSDR AU981365Fork · cracked(AUS) LEFT LANDING GEAR FORK/AXLE ASSEMBLY CRACKED ON THE FORK LOWER SURFACE. CRACK LENGTH APPROXIMATELY 6 MM (0.236 INCH). PART TC: 11,423.Oct 20, 1998 · Cessna 441 · Nose/Tail Landing Gear Strut/AxleSDR AU981355Trunnion · cracked(AUS) LEFT AND RIGHT NOSE LANDING GEAR TRUNNIONS CRACKED. CRACK LENGTHS 15 MM (0.59 INCH) LT AND 6MM (0.236 INCH) RT. PART TC: 8,694.Oct 19, 1998 · Cessna 441 · Nose/Tail Landing Gear Attach SectionSDR AU981354Trunnion · cracked(AUS) RIGHT NOSE LANDING GEAR TRUNNION CRACKED. CRACK LENGTH APPROXIMATELY 12 MM (0.472 INCH). PART TC: 8,911.Oct 16, 1998 · Cessna 441 · Nose/Tail Landing Gear Attach SectionSDR AU981368Trunnion · cracked(AUS) LEFT AND RIGHT NOSE LANDING GEAR TRUNNIONS CRACKED. CRACK LENGTHS APPROXIMATELY 14 MM (0.55 INCH) LT AND 20 MM (0.787 INCH) RT. PART TC: 11,300.Oct 15, 1998 · Cessna 441 · Nose/Tail Landing Gear Attach Section
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