Cessna 441

Service difficulty reports · 516

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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 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 AU961195Bolt · sheared(AUS) PASSENGER MAIN ENTRANCE DOOR DRIVE CAPSTAN CABLE CLAMP BOLT SHEARED ALLOWING THE DOOR TO INDICATE `LOCKED' WHEN THE LOWERLOCK PINS WERE ONLY PARTIALLY LOCKEDJul 31, 1996 · Cessna 441 · Passenger/Crew DoorsSDR AU961188Collar · cracked(AUS) RH ELEVATOR TORQUE TUBE COLLAR CRACKEDJul 28, 1996 · Cessna 441 · Elevator Control SystemSDR AU961036Valve · worn(AUS) PROPELLER FEATHERING VALVE WORN IN ROLL PIN AREA OF THE REAR CLEVISJul 24, 1996 · Cessna 441 · Propeller Controlling SystemSDR AU960987Switch · faulty(AUS) PROPELLER BETA PRESSURE SWITCH FAULTYJul 9, 1996 · Cessna 441 · Propeller Controlling SystemSDR CA960717001Wheel Half · cracked(CAN) OUTBOARD WHEEL HALF CRACKED FROM BASE OF BOLT HOLE COUNTER BORE TO INSIDE OF WHEEL HALF ABOVE O-RING AIR SEAL. CRACK ALLOWED TUBELESS TIRE TO SLOWLY DEFLATE.Jul 8, 1996 · Cessna 441 · Wheel/Ski/FloatSDR AU961063Diffuser · bird strike(AUS) LH ENGINE SUFFERED BIRDSTRIKE - COMPRESSOR DIFFUSER VANE LEADING EDGES ROLLED BACK - BIRD REMAINS FOUND IN DIFFUSER, FUEL NOZZLES AND TURBINE EXHAUST PATHJul 3, 1996 · Cessna 441 · Turbine Engine Compressor SectionSDR AU960986Switch · faulty(AUS) PROPELLER BETA PRESSURE SWITCH FAULTYJul 2, 1996 · Cessna 441 · Propeller Indication SystemSDR 96ZZZX4247Valve · sticksWINDSHIELD HEAT VALVE SOLENOID STICKS ON. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.Jul 2, 1996 · N185GA · Cessna 441 · Windshield/Door Rain/Ice RemovalSDR AU961062Valve · faulty(AUS) RH ENGINE ANTI-ICE VALVE AND PLENUM DRAIN VALVE FAULTYJul 1, 1996 · Cessna 441 · Engine Anti-Icing SystemSDR AU961011Web · debonded(AUS) LH WING REAR SPAR WEB DISBONDED IN AREA BEHIND ENGINE FIRE BOTTLE- FOUND DURING ULTRASONIC INSPECTION IAW AD/CESSNA400/103 AMDT2Jun 21, 1996 · Cessna 441 · Wing, Rib/BulkheadSDR 96ZZZX3368Valve · failedPILOT REPORTED AIRCRAFT WOULD PRESSURIZE ON TAKEOFF UNTIL MAXIMUM DIFFERENTIAL WAS REACHED AND SAFETY VALVE WOULD ACTUATE. PILOT HAD NO CONTROL OVER RATE. GAINED ACCESS TO OUTFLOW VALVE AND FOUND SCREWS HOLDING THE DIFFERENTIAL SECTION OF CONTROLLER PULLED OJun 4, 1996 · N36955 · Cessna 441 · Pressure Regulator/Outflow ValveSDR EY2R9600773Hub · corrodedHUB FOUND CORRODED.Jun 1, 1996 · Cessna 441 · Propeller Hub SectionSDR EY2R9600772Hub · corrodedHUB FOUND CORRODED.Jun 1, 1996 · Cessna 441 · Propeller Hub SectionSDR AU960575Bulkhead · cracked(AUS) FUSELAGE BULKHEAD LOCATED AT FS 155.76 CRACKED AT LOWER RH CORNER- CRACK EXTENDED FOR THE FULL WIDTH OF THE ANGLEMay 4, 1996 · Cessna 441 · Fuselage Main, BulkheadSDR AU960985Switch · faulty(AUS) PROPELLER BETA PRESSURE SWITCH FAULTYMay 1, 1996 · Cessna 441 · Propeller Indication SystemSDR AU960522Governor · faulty(AUS) LH ENGINE PROPELLER GOVERNOR (CSU) FAULTYApr 23, 1996 · Cessna 441 · Propeller GovernorSDR 96ZZZX2885Fitting · chafe wingINBOARD FORWARD SIDE OF RIGHT INBOARD FLAP IS CHAFING INTO SKIN ON WING STUB. FITTING WHICH IS RIVETED TO THE FORWARD INBOARD SIDE OF THE RIGHT INBOARD FLAP IS CHAFING AGAINST THE WING SKIN.Apr 22, 1996 · N441AR · Cessna 441 · Trailing Edge FlapsSDR 96ZZZX2884Fitting · chafe wingINBOARD FORWARD SIDE OF RIGHT INBOARD FLAP IS CHAFING INTO SKIN ON WING STUB. FITTING WHICH IS RIVETED TO THE FORWARD INBOARD SIDE OF THE RIGHT INBOARD FLAP IS CHAFING AGAINST THE WING SKIN.Apr 22, 1996 · N441AR · Cessna 441 · Trailing Edge FlapsSDR 96ZZZX2883Fitting · chafe wingINBOARD FORWARD SIDE OF RIGHT INBOARD FLAP IS CHAFING INTO THE SKIN AT THE WING STUB. FITTING WHICH IS RIVETED TO THE FORWARD INBOARD SIDE OF THE RIGHT INBOARD FLAP IS CHAFING AGAINST THE WING SKIN.Apr 22, 1996 · N434AE · Cessna 441 · Trailing Edge FlapsSDR 96ZZZX2882Fitting · chafe wingINBOARD FORWARD SIDE OF RIGHT INBOARD FLAP IS CHAFING INTO THE SKIN AT THE WING STUB. FITTING WHICH IS RIVETED TO THE FORWARD INBOARD SIDE OF THE RIGHT INBOARD FLAP IS CHAFING AGAINST THE WING SKIN.Apr 22, 1996 · N434AE · Cessna 441 · Trailing Edge FlapsSDR 96ZZZX2472Fitting · chafed skinINBOARD FORWARD SIDE OF RIGHT INBOARD FLAP IS CHAFING INTO THE SKIN AT THE WING STUB. FITTING PN 5825017-1 OR PN 5825017-2, WHICH IS RIVETED TO THE FORWARD INBOARD SIDE OF THE RIGHT INBOARD FLAP, IS CHAFING AGAINST THE WING SKIN.Apr 22, 1996 · N6860C · Cessna 441 · Wing, Plate/SkinSDR AU960489Switch · faulty(AUS) PRESSURISATION SYSTEM AIRCYCLE MACHINE OVERTEMPERATURE SWITCH FAULTY GIVING FALSE ACM OVERTEMPERATURE INDICATION, CAUSINGCONSEQUENT CABIN PRESSURE FAILURE AND EMERGENCY PRESSURISATION ACTUATIONApr 18, 1996 · Cessna 441 · Cabin Temperature ControllerSDR AU960485Pipe · cracked(AUS) HYDRAULIC PRESSURE PIPE BETWEEN PUMP AND HYDRAULIC POWER PACK CRACKED AT BENDApr 16, 1996 · Cessna 441 · Hydraulic System, MainSDR 96ZZZX2186Ball Joint · failedAFTER LANDING WHEN REVERSE WAS SELECTED, THE LEFT ENGINE DID NOT REVERSE. INVESTIGATION REVEALED BALL SOCKET HAD WORN TO THE POINT THE BALL FELL OUT OF SOCKET AS PROPELLER CONTROL WAS MOVING AFT. THIS IS A SWAGED JOINT WITH NO SAFETY CLIPS TO PREVENT TOTAL SApr 5, 1996 · N910EA · Cessna 441 · Propeller Feathering/ReversingSDR 96ZZZX2652Solenoid · stuckWIPER/DEICE SOLENOID FAILED STUCK OPEN.Apr 2, 1996 · N90GC · Cessna 441 · Windshield/Door Rain/Ice RemovalSDR 96ZZZX2651Solenoid · stuckWIPER/DEICE SOLENOID FAILED STUCK OPEN.Apr 2, 1996 · N90GC · Cessna 441 · Windshield/Door Rain/Ice RemovalSDR 96ZZZX2650Solenoid · stuckWIPER/DEICE SOLENOID UNIT FAILED STUCK OPEN.Apr 2, 1996 · N90GC · Cessna 441 · Windshield/Door Rain/Ice RemovalSDR 96ZZZX2649Solenoid · stuckWIPER/DEICE SOLENOID STUCK. CYCLED UNIT 2 TIMES, UNIT STUCK IN OPEN POSITION. SOLENOID FAILED AFTER 2 TIMES. UNIT WOULD RESET AFTER PRESSURE WAS OFF. SUBMITTER STATED NEWLY OVERHAULED UNIT.Apr 2, 1996 · N90GC · Cessna 441 · Windshield/Door Rain/Ice RemovalSDR 96ZZZX3567Bracket Assy · brokenNOSE GEAR WOULD NOT EXTEND, CYCLED SEVERAL TIMES. USED EMERGENCY BLOW-DOWN BOTTLE, NOSE GEAR STILL WOULD NOT EXTEND. AIRCRAFT LANDED WITH NOSE GEAR UP. RIGHT NOSE GEAR DOOR RETREAT BRACKET BROKEN. NOSE GEAR PULLED RT DOOR UP INTO NOSE GEAR WELL AND JAMMED Mar 20, 1996 · N83A · Cessna 441 · Landing Gear Door ActuatorSDR 96ZZZX1959Diode · burnedPILOT REPORTED DESCENDING THROUGH 12,000 FEET, SMOKE OBSERVED COMING FROM UNDER COPILOT'S INSTRUMENT PANEL. DECLARED AN EMERGENCY, LANDED WITHOUT INCIDENT. FOUND DIODE ACROSS THE 'NO SMOKE' AND 'FASTEN SEAT BELT'. SWITCH WAS OVERHEATED AND THE CABIN INFO CIMar 13, 1996 · N33DE · Cessna 441 · Passenger Compartment LightingSDR 96ZZZX2227Clip · rustedDURING THE REMOVAL OF THE INTERIOR AND HEADLINER IN PREPARATION FOR INSPECTION, NOTED THE SPRING STEEL CLIPS THAT RETAIN THE INNER WINDOWS WERE EXTENSIVELY RUSTED, SEVERAL TO A POINT OF TOTAL DESTRUCTION. IN ADDITION, THE MAIN CABIN STRUCTURE (TO WHICH THE CLMar 6, 1996 · N441ND · Cessna 441 · Passenger Compartment WindowsSDR 96ZZZX2226Clip · rustedDURING THE REMOVAL OF THE INTERIOR AND HEADLINER IN PREPARATION FOR INSPECTION, NOTED THE SPRING STEEL CLIPS THAT RETAIN THE INNER WINDOWS WERE EXTENSIVELY RUSTED, SEVERAL TO A POINT OF TOTAL DESTRUCTION. IN ADDITION, THE MAIN CABIN STRUCTURE (TO WHICH THE CLMar 6, 1996 · N441ND · Cessna 441 · Passenger Compartment WindowsSDR 96ZZZX1340Angle · crackedDURING PHASE INSPECTION, FOUND CRACK IN OUTBOARD END OF RT MAIN GEAR UPLOCK HOOK SUPPORT ANGLE THAT ATTACHES TO FORWARD WING SPAR WEB. CRACK ORIGINATES AT OUTBOARD HILOK HOLE AND EXTENDS FOR A TOTAL LENGTH OF 1.5 INCHES.Feb 23, 1996 · N88GW · Cessna 441 · Landing Gear Retraction/Extension SystemSDR AU960206Blade · damaged(AUS) LH ENGINE 1ST STAGE IMPELLER DAMAGED - SECONDARY DAMAGE CAUSED TO 2ND STAGE IMPELLERFeb 15, 1996 · Cessna 441 · Turbine Engine Compressor SectionSDR 96ZZZX1133Rib · crackedWHILE DOING A PHASE INSPECTION, FOUND A CRACK IN WING CANTED RIBS. CRACKS EXTEND FROM THE AFT SIDE OF THE FORWARD SPAR, REARWARD ALONG THE BEND RADIUS, 1.0 INCHES. CESSNA'S REPAIR IS TO STOP-DRILL THE ENDS OF THE CRACKS AND REINSPECT AT 200-HOUR INTERVALS.Feb 15, 1996 · N8617K · Cessna 441 · Wing, Rib/BulkheadSDR 96ZZZX1132Rib · crackedWHILE DOING A PHASE INSPECTION, FOUND A CRACK IN WING CANTED RIBS. CRACKS EXTEND FROM THE AFT SIDE OF THE FORWARD SPAR, REARWARD ALONG THE BEND RADIUS, 1.0 INCHES. CESSNA'S REPAIR IS TO STOP-DRILL THE ENDS OF THE CRACKS AND REINSPECT AT 200-HOUR INTERVALS.Feb 15, 1996 · N8617K · Cessna 441 · Wing, Rib/BulkheadSDR 96ZZZX1134Rib · crackedWHILE DOING A PHASE INSPECTION, FOUND A CRACK IN THE LT WING CANTED RIB, PN 5722206-1. CRACK EXTENDS FROM THE AFT SIDE OF THE FORWARD SPAR, REARWARD ALONG THE BEND RADIUS, 1.0 INCH. CESSNAS' REPAIR IS TO STOP-DRILL THE ENDS OF THE CRACK AND REINSPECT EACH 20Feb 13, 1996 · N171SP · Cessna 441 · Wing, Rib/BulkheadSDR 96ZZZX1131Rib · crackedWHILE DOING A PHASE INSPECTION, FOUND A CRACK IN WING CANTED RIBS. CRACK EXTENDS FROM THE AFT SIDE OF THE FORWARD SPAR, REARWARD ALONG THE BEND RADIUS, 1.0 INCHES. CESSNA'S REPAIR IS TO STOP-DRILL END OF CRACK AND REINSPECT EACH 200 HOURS ACCORDING TO THE SUFeb 13, 1996 · N441GE · Cessna 441 · Wing, Rib/BulkheadSDR 96ZZZX1130Rib · crackedWHILE DOING A PHASE INSPECTION, FOUND A CRACK IN WING CANTED RIBS. CRACK EXTENDS FROM THE AFT SIDE OF THE FORWARD SPAR, REARWARD ALONG THE BEND RADIUS, 1.0 INCHES. CESSNA'S REPAIR IS TO STOP-DRILL END OF CRACK AND REINSPECT EACH 200 HOURS.Feb 13, 1996 · N441GE · Cessna 441 · Wing, Rib/BulkheadSDR AU960084Aircycle Machine · seized(AUS) AIR CYCLE MACHINE SEIZEDJan 26, 1996 · Cessna 441 · Cabin Cooling SystemSDR 96ZZZX1588Transducer · defectiveTRANSDUCER UNIT WILL NOT MAINTAIN ADJUSTMENT. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.Jan 18, 1996 · N8970N · Cessna 441 · Engine BMEP/Torque IndicatingSDR CA960129013Check Valve · leaking(CAN)HYDRAULIC CHECK VALVE UNDER #2 PASSENGER SEAT LEAKED AND CONTAMINATED BOTH THE INSTRUMENT AIR PRESSURE LINES AND THE WATER SEPARATOR. UPON DISASSEMBLY OF THE VALVE, THE 'O' RINGS WERE FOUND DEFECTIVE.Jan 16, 1996 · Cessna 441 · Hydraulic System, MainSDR AU960599Valve · faulty(AUS) ENGINE FUEL SHUTOFF VALVE FAULTY - PERSONNEL/MAINTENANCE ERRORJan 16, 1996 · Cessna 441 · Fuel Selector/Shut-Off ValveSDR 96ZZZX1589Transducer · defectiveTRANSDUCER CAUSES GAUGE TO DROP TO ZERO. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.Jan 9, 1996 · N8970N · Cessna 441 · Engine BMEP/Torque IndicatingSDR CA960304003Flash Tube · shorted(CAN) STROBE LIGHT FLASH TUBE INSTALLED, OVERHAULED AND FAILED WITHIN 7 HOURS OF USE. A SECOND FLASH TUBE ALSO FAILED WITHIN 39 HOURS OF USE.Jan 8, 1996 · Cessna 441 · Exterior LightingSDR AU960005Windshield · cracked(AUS) RH WINDSHIELD CRACKED IN LOWER INBOARD CORNER - FOUND DURING X-RAY INSPECTION - INSPECTION FOUND THAT THE OUTER LAMINATE HADBROKEN OFF ACROSS THE CORNERJan 4, 1996 · Cessna 441 · Flight Compartment WindowsSDR 96ZZZX274Logic Box · malfunctionUPON APPROACH, PILOT SELECTED GEAR DOWN. GEAR CAME DOWN, THREE GREEN LIGHTS CAME ON, RED GEAR UNSAFE LIGHT ILLUMINATED AND MANY ANNUNCIATOR WARNING LIGHTS CAME ON. PILOT ELECTED TO BLOW GEAR DOWN, AND AN UNEVENTFUL LANDING WAS MADE. TROUBLESHOT MALFUNCTION Dec 29, 1995 · N410MA · Cessna 441 · Landing Gear Position and WarningSDR CA960103008Web · cracked(CAN)WEB P/N 5713050-5 AND DOUBLER P/N 5713050-11 CRACKED. CRACK EXTENDS 3/4" ABOVE L/H DRAG BRACE BRACKET TO APPROXIMATELY 3/4" BELOW BRACKET RUNNING VERTICAL ON THE AFT SIDE OF BRACKET. SERVICE NEWS LETT ER 85-44 ADDRESSES THIS PROBLEM.Dec 18, 1995 · Cessna 441 · Fuselage Miscellaneous StructureSDR 96ZZZX811Bellcrank · twistedCREW REPORTED LACK OF STEERING AUTHORITY TO THE LEFT. INSPECTION SHOWED STEERING BELLCRANK BENT AND TWISTED. STEERING LIMIT 'TATTLE TALE' FITTING WAS INTACT. PILOT REPORTED IT GOT WORSE OVER A PERIOD OF TIME. FINALLY, COULD NOT HOLD A HEADING ON THE TAXIWADec 12, 1995 · N2628M · Cessna 441 · Landing Gear Steering SystemSDR 96ZZZX154Governor · malfunctionSURGING OF LEFT ENGINE DURING FLIGHT. PROP GOVERNOR, POSSIBLE FAILURE. REPLACED PROP GOVERNOR AND TESTED OVERSPEED SYSTEM, FOUND OVERSPEED FUNCTIONS PROPERLY AND LIMITS WERE NOT EXCEEDED DURING FLIGHT.Nov 20, 1995 · N8970N · Cessna 441 · Propeller Governor
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