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 98ZZZX4616Turbine Wheel · damagedENGINE COULD NOT BE TURNED BY HAND ON PRE-FLIGHT. THIRD ROTOR WAS FOUND TO HAVE PIECES MISSING FROM T-BLADES. ENGINE TEAR DOWN REVEALED THAT SEVERAL PLUGGING RIVETS INSTALLED IN HOLES AT THE BLADE ROOTS ON SECOND ROTOR HAD BROKEN. THE FLARED END ON ALL RIVEOct 9, 1998 · N11MM · Cessna 441 · Turbine SectionSDR AU981339Control Cable · broken(AUS) RIGHT FORWARD RUDDER CABLE FAILED AT THE FORWARD PULLEY. PART TC: 61.Oct 4, 1998 · Cessna 441 · Rudder Control SystemSDR AU981262Cap · corroded(AUS) REAR SPAR CAP CONTAINED DELAMINATION IN THE AREA OF THE RIGHT WHEEL WELL. MINOR CORROSION OF THE SPAR CAP LOCATED IN THE LEFT WHEEL WELL. PART TC: 11,423.Oct 1, 1998 · Cessna 441 · Wing SparSDR AU981237Truss · cracked(AUS) ENGINE MOUNT DIAGONAL TUBE CRACKED AT LEFT UPPER ATTACHMENT POINT. CRACK CONFIRMED USING DYE PENETRANT AND MAGNETIC PARTICLE INSPECTION. CRACK LENGTH 9.525 MM (0.375 INCHES).Sep 21, 1998 · Cessna 441 · Engine Mount SectionSDR AU981189Truss · cracked(AUS) ENGINE MOUNT HORIZONTAL TUBE CRACKED AT UPPER LEFT ATTACHMENT POINT. CRACKING CONFIRMED USING DYE PENETRANT AND MAGNETIC PARTICLE INSPECTION. CRACK LENGTH APPROXIMATELY 9.525 MM (0.375 INCH). PART TC: 8,052.Sep 21, 1998 · Cessna 441 · Engine Mount SectionSDR AU981204Wire · worn(AUS) LEFT ENGINE OIL PRESSURE LIGHT SIGNAL WIRE E120A20 INSULATION WORN THROUGH IN AN AREA LOCATED UNDER THE FLOOR BELOW THE PILOT'S SEAT.Sep 18, 1998 · Cessna 441 · Engine Oil System WiringSDR PNSA980904Encoding Alt · malfunctionedENCODER REPORTED AS INACCURATE. AIRCRAFT RETURNED TO BASE. NO FAULT FOUND. NO FURTHER PROBLEMS NOTED.Sep 8, 1998 · N544AL · Cessna 441 · Altimeter, Barometric/EncoderSDR 98ZZZX3673Harness · damagedLEFT TORQUE FLUCTUATES IN-FLIGHT IN COMPUTER MODE CAUSING AIRCRAFT TO YAW EXCESSIVELY. SUBMITTER STATED CAUSE FOUND TO BE EGT SIGNAL FLUCTUATION. EGT SIGNAL TO COMPUTER FOUND TO GO HIGH CAUSING LIMITER TO GIVE UNCOMMANDED DECELERATION TO IDLE. PROBLEM NOT RSep 4, 1998 · N6855P · Cessna 441 · Engine EGT/TIT Indicating SystemSDR 98ZZZX4489Placard · misinstalledPLACARD FOR UPPER CABIN DOOR HANDLE READS OPEN CLOSED. PLACARD SHOULD READ CLOSED OPEN.Sep 1, 1998 · Cessna 441 · Placards and MarkingsSDR 99ZZZX2808Boot · damagedHARTZELL PROPELLER MODEL NR HC-B3TN-5E/T10178B-11, S/N BVA6687 WAS OVERHAULED 8-27-98 WITH NEW FAA-PMA B/E AEROSPACE SMR TECHNOLOGIES BOOTS, P/N SMR1188-6 INSTALLED. BOOTS FAILED AFTER 184.9 TT AND 11 MONTHS SINCE INSTALLATION. OLD BOOT S/N'S 0159, 0160 AND Aug 27, 1998 · Cessna 441 · Propeller/Rotor Anti-Ice/De-Ice SystemSDR 98ZZZX3182Wheel Half · failedAFTER A NOTICEABLE TREMBLE ON LANDING, THE AIRCRAFT WAS PARKED AND CHOCKED. AFTER AN HOUR, THE RIGHT MAIN TIRE WAS GOING FLAT; UPON FURTHER INSPECTION, THE RIGHT MAIN TIRE WAS BULGING AROUND THE INNER BEAD AREA. THE INNER WHEEL (RIM) WAS MISSING A PIECE FROMAug 7, 1998 · N88QT · Cessna 441 · Wheel/Ski/FloatSDR AU981369Trunnion · cracked(AUS) LEFT NOSE LANDING GEAR TRUNNION FITTING CRACKED. CRACK LENGTH APPROXIMATELY 17 MM (0.669 INCH). PART TC: 12,197.Aug 5, 1998 · Cessna 441 · Nose/Tail Landing Gear Attach SectionSDR AU980900Seat Track · corroded(AUS) ALL FOUR SEAT TRACKS LOCATED BETWEEN FS 235.75 AND FS 290.0 CONTAIN EXFOLIATION CORROSION.Jul 30, 1998 · Cessna 441 · Fuselage, Seat/Cargo Attach FittingsSDR 99ZZZX708Rib · crackedDURING A PHASE INSPECTION, FOUND A 1.25 INCH CRACK IN THE RT WING CANTED RIB TOP CAP. CRACK STARTS AT AFT SIDE OF FORWARD WING SPAR AND RUNS AFT PARALLEL TO THE BEND RADIUS APPROXIMATELY 1.25 INCHES IN LENGTH. STOP DRILLED BOTH ENDS OF CRACK PER CESSNA INSTRJul 28, 1998 · N2628M · Cessna 441 · Wing, Rib/BulkheadSDR 98ZZZX3059Rib · crackedDURING A PHASE INSPECTION, A CRACK WAS FOUND IN THE RIGHT WING CANTED RIB TOP CAP. CRACK STARTS AT AFT SIDE OF FORWARD WING SPAR AND RUNS AFT PARALLEL TO THE BEND RADIUS AND IS APPROXIMATELY ONE INCH IN LENGTH. CRACK WAS STOP DRILLED AT BOTH ENDS PER CESSNA Jul 27, 1998 · N441RK · Cessna 441 · Wing, Rib/BulkheadSDR 99ZZZX596Filter · failedSHORTY AFTER TAKEOFF, AFTER THE LANDING GEAR AND FLAPS WERE RETRACTED, THE RT HYDRAULIC LOW FLOW LIGHT ILLUMINATED. FOLLOWED SHORTLY BY THE LEFT HYDRAULIC LOW FLOW LIGHT ILLUMINATING. HYD FLUID WAS OBSERVED COMING FROM THE RT ENGINE COWLING. THE LANDING GEAJul 20, 1998 · N441AG · Cessna 441 · Hydraulic Filter, MainSDR AU980905Switch · intermittent(AUS) LEFT MAIN LANDING GEAR MICROSWITCH INTERMITTENT OPERATION.Jul 16, 1998 · Cessna 441 · Landing Gear Position and WarningSDR 98ZZZX2579Counterweight · crackedINSPECTION FOUND CRACK COMING OUT OF SAFETY PIN HOLE GOING IN THE DIRECTION OF BLADE. TWO WEIGHTS.Jul 9, 1998 · Cessna 441 · Propeller AssemblySDR 98ZZZX2580Fork · crackedPROPELLER INSPECTION FOUND FORWARD EAR OF PITCH CHANGE FORK CRACKED IN INBOARD RADIUS OF PITCH PIN ENGAGEMENT SLOTS.Jul 6, 1998 · Cessna 441 · Propeller Blade SectionSDR 98ZZZX2578Fork · crackedPROPELLER INSPECTION FOUND FORWARD EAR OF PITCH CHANGE FORK CRACKED IN INBOARD RADIUS OF PITCH PIN ENGAGEMENT SLOTS.Jul 6, 1998 · Cessna 441 · Propeller Blade SectionSDR 98ZZZX3034Angle · crackedDURING A PHASE INSPECTION, FOUND A CRACK IN THE OUTBOARD END OF THE RT MAIN GEAR UPLOCK HOOK SUPPORT ANGLE WHICH ATTACHES TO THE FORWARD WING SPAR WEB. CRACK ORIGINATES AT THE OUTBOARD HI-LOCK HOLE AND EXTENDS FOR A TOTAL LENGTH OF APPROXIMTELY 1.0 INCH. INSJul 2, 1998 · N441JA · Cessna 441 · Landing Gear Retraction/Extension SystemSDR AU980766Filter · contaminated(AUS) ENGINE OIL SYSTEM CONTAMINATED WITH METAL PARTICLES.Jun 30, 1998 · Cessna 441 · Turbine Engine Oil SystemSDR AU980902Filter · contaminated(AUS) RIGHT ENGINE OIL FILTER CONTAMINATED WITH METAL.Jun 26, 1998 · Cessna 441 · Turbine Engine Oil SystemSDR AU980901Skin · corroded(AUS) RIGHT HORIZONTAL STABILIZER LOWER SKIN CORRODED IN AREA 63.5MM (2.5 INCHES) OUTBOARD OF THE FUSELAGE AND 127MM (5 INCHES) AFT FROM THE LEADING EDGE SKIN.Jun 25, 1998 · Cessna 441 · Horizontal Stabilizer, Plate/SkinSDR AU980712Tire · failed(AUS) LEFT MAIN WHEEL TIRE BURST. SUSPECT CAUSED BY AN UNDER-INFLATED TIRE COMBINED WITH HEAVY BRAKING. PART TOTAL CYCLES: 180.Jun 25, 1998 · Cessna 441 · TireSDR AU980715Switch · faulty(AUS) LEFT PITOT HEAT SWITCH FAULTY.Jun 22, 1998 · Cessna 441 · Pitot/Static Anti-Ice SystemSDR 98ZZZX2292Elt Tray · crackedDURING COURSE OF ROUTINE ELT BATTERY CHANGE NOTED 1 EACH MOUNTING SCREW HAD PULLED OUT OF MOUNTING TRAY AND A SECOND HOLE CRACKED. NOTE: TRAY MOUNTED INVERTED WITH TRAY AND MOUNTING SCREWS SUPPORTING WEIGHT OF ELT.May 28, 1998 · N88GW · Cessna 441 · Emergency Locator BeaconSDR AU980611Compensator · faulty(AUS) ENGINE EGT COMPENSATOR FAULTY.May 12, 1998 · Cessna 441 · Engine EGT/TIT Indicating SystemSDR AU980515Indicator · faulty(AUS) DME INDICATOR FAULTY. CIRCUIT BREAKER TRIPPED.May 12, 1998 · Cessna 441 · DME/TACAN SystemSDR 99ZZZX430Brake · misinstalledWHEN THE LEFT AND RIGHT MAIN LANDING GEARS ARE RETRACTED, THE BRAKE ASSY, P/N 30-143, MAKES HOLES IN THE UPPER WING SKIN HONEY COMB, P/N 572231-1. AT THE SAME TIME, THE BRAKE PISTONS ARE PUSHED INTO THE BRAKE HOUSING ALLOWING ENOUGH SPACE FOR THE BRAKE PADS, May 11, 1998 · N441BL · Cessna 441 · BrakeSDR 99ZZZX429Brake · misinstalledWHEN THE LEFT AND RIGHT MAIN LANDING GEAR IS RETRACTED, THE BRAKE ASSY, P/N 30-143, MAKES HOLES IN THE UPPER WING SKIN HONEYCOMB, P/N 5722311. AT THE SAME TIME, THE BRAKE PISTONS ARE PUSHED INTO THE BRAKE HOUSING ALLOWING ENOUGH SPACE FOR THE BRAKE PADS, P/N May 11, 1998 · N413PC · Cessna 441 · BrakeSDR 98ZZZX1928Line · chafedINSPECTED AREAS AND FOUND MAIN FUEL LINE FROM THE BOOST PUMP 'TEE' TO THE FUEL CROSSFEED SHUTOFF VALVE CHAFED BEYOND LIMITS. REF: ARTICLE FOUND IN FAA AC 43-16.May 5, 1998 · N894FL · Cessna 441 · Aircraft Fuel Distribution SystemSDR AU980478Control Cable · worn(AUS) NOSE WHEEL STEERING SYSTEM RT AFT STEERING CABLE WORN WITH BROKEN STRANDS MID-LENGTH.Apr 15, 1998 · Cessna 441 · Landing Gear Steering SystemSDR CA980407001Wheel Half · cracked(CAN) INBOARD WHEEL HALF CRACKED FROM BOLT HOLE TO AREA OF WHEEL HALF ABOVE O-RING AIR SEAL ALLOWING TUBELESS TIRE TO SLOWLY DEFLATE. REPLACED.Apr 2, 1998 · Cessna 441 · Wheel/Ski/FloatSDR CA971219006Wheel Half · cracked(CAN) OUTBOARD WHEEL HALF CRACKED FROM BASE OF THE BOLT HOLE COUNTER BORE TO INSIDE OF WHEEL HALF ABOVE THE AIR SEAL. CRACK ALLOWED TUBELESS TIRE TO SLOWLY DEFLATE, ONLY WITH WEIGHT OF AIRCRAFT ON WHEELS.Mar 26, 1998 · Cessna 441 · Wheel/Ski/FloatSDR 98ZZZX1485Control Cable · brokenLEFT ENGINE POWER CONTROL CABLE BROKE ABOUT 3.25 INCHES INSIDE HOUSING AT COCKPIT CONSOLE.Mar 25, 1998 · N911ER · Cessna 441 · Power LeverSDR CA970605003Wheel · cracked(CAN) OUTBOARD WHEEL HAS A .500 INCH CRACK RUNNING FROM BASE OF BOLT HOLE COUNTER BORE TO INSIDE OF WHEEL .500 INCH ABOVE O-RING AIR SEAL. CRACK ALLOWED TUBELESS TIRE TO SLOWLY DEFLATE. REPLACED.Mar 19, 1998 · Cessna 441 · Wheel/Ski/FloatSDR 98ZZZX1006Turn Corrdinator · failedUNDER NORMAL NIGHT FLIGHT OPERATIONS, PILOT SMELLED LIGHT SMOKE IN COCKPIT. RETURNED TO BASE, FOUND TURN CORRDINATOR INOPERABLE.Feb 23, 1998 · N988AE · Cessna 441 · Turn and Bank/Rate of Turn IndicatorSDR PNSA980203Turnbarrel · jammedGEAR WOULD NOT RETRACT FULLY. STEERING CABLE TURN BARREL BECAME JAMMED IN NOSE WELL. REPLACE TURNBARRLE, GEAR SWING CHECKED OK.Feb 18, 1998 · N544AL · Cessna 441 · Landing Gear Retraction/Extension SystemSDR AU980185Switch · burnt(AUS) NO1 AVIONICS SWITCH/CIRCUIT BREAKER INTERMITTENT FAULT.Feb 17, 1998 · Cessna 441 · AC Power Distribution SystemSDR 98ZZZX1122Mount · crackedWHILE INVESTIGATING A ROUGH ENGINE, FOUND AN ENGINE MOUNT TUBE CRACKED THROUGH ON LT ENGINE INBOARD, UPPER CLUSTER, LOWER TUBE. INSTALLED DIFFERENT REPAIRED TRUSS.Feb 12, 1998 · N441W · Cessna 441 · Engine Mount SectionSDR PNSA980207Wire · looseENGINES WOULD NOT CRANK. SECURED WIRE AT SQUAT SWITCH, OPS CHECK OK.Feb 10, 1998 · N441LL · Cessna 441 · Landing Gear System WiringSDR PNSA980206Hsi Card · failedCAPTAINS HSI CARD DID NOT TURN DURING TAXI. REPLACED HSI, OPS CHECK OK.Feb 5, 1998 · N441LL · Cessna 441 · Integrated Flight SystemSDR AU980023Pipe · holed(AUS) HYDRAULIC PIPE TO FLAP SELECTOR CONTAINED PINHOLE LEAKS. LOSS OF HYDRAULIC FLUIDJan 13, 1998 · Cessna 441 · Hydraulic System, MainSDR PNSA971213Tire · flatDURING ROLL OUT, NO BRAKE ACTION FROM RT MAIN, TIRE HAD LOST PRESSURE, WHILE REMOVING AIRCRAFT FROM RUNWAY LT MAIN ALSO WENT FLAT. REPLACED BOTH WHEEL ASSY. NOTE AMBIENT TEMP -37 F.Dec 23, 1997 · N441LL · Cessna 441 · TireSDR AU971562Pipe · leaking(AUS) HYDRAULIC PIPE LEAKING IN AREA OF HYDRAULIC PACK.Dec 17, 1997 · Cessna 441 · Hydraulic System, MainSDR 98ZZZX158Bearings · failedUPON REMOVAL FOR STRIP AND PAINT, TOP AND MIDDLE RUDDER NEEDLE BEARING ASSYS FELL APART, I.E., NEEDLES FELL OUT. UNITS WERE RUSTY ALSO. SUBMITTER STATED PRESENTLY THERE IS NO INSPECTION INTERVALS FOR THESE BEARINGS. AIRCRAFT HAS 4,268 HOURS TT AT TIME OF OCDec 17, 1997 · N84LJ · Cessna 441 · Rudder StructureSDR 98ZZZX147Bearing · corrodedUPON REMOVAL OF RUDDER FOR REPAIR TO RUDDER TOP AND MIDDLE RUDDER NEEDLE, BEARING ASSYS FELL APART, I.E., NEEDLES FELL OUT. PRESENTLY, CESSNA HAS NO INSPECTION INTERVALS FOR THESE BEARINGS. THERE NEEDS TO BE SOME KIND OF INSPECTION INTERVAL IN WHICH THE BEARDec 17, 1997 · N4441T · Cessna 441 · Rudder StructureSDR AU971509Hook · broken(AUS) CABIN DOOR UPPER HOOK BROKEN.Nov 26, 1997 · Cessna 441 · Passenger/Crew DoorsSDR CA971219007Fcu · malfunction(CAN) DURING START, ENGINE INTERMITTENTLY SLOW TO ACCELERATE 40 PERCENT TO 60 PERCENT. OK ABOVE 60 PERCENT. CONDITION GOT WORSE. FCU REPLACED. PART TC: 661.Oct 21, 1997 · Cessna 441 · Fuel Control/Reciprocating Engines
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