Boeing DHC 6

Service difficulty reports · 194

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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 = 'DHC6'
  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 S9BA20080004Skin · corrodedCPCP INSPECTION, LT WING, LT AND RT NACELLE SKINS CORRODED. REMOVED AND REPLACED NACELLE SKINS AND SPLICED SKINS IAW RD6-54-004 AND AC 43-13, PARA 4-57.Feb 11, 2008 · N573SA · Dhav DHC6 · Nacelle/Pylon, Plate/SkinSDR S9BA20080012Skin · corrodedCPCP INSPECTION, RT WING IB FWD SKIN CORRODED WS STA. 35.15 TO 185. REPLACED SKIN IAW SRM CH 57-30-00 FIG 1AND RD 6-57-164. EMERGENCY MEASURES EXECUTED? NO. AIRCRAFT GROUNDED? YES.Feb 11, 2008 · N573SA · Dhav DHC6 · Wing, Plate/SkinSDR S9BA20080011Skin · corrodedCPCP INSPECTION; RT WING FWD CORRUGATION AT WS 58 CORRODED. REPAIRED CORRUGATION AT WS 58 WITH FACTORY NEW PART IAW SRM 57-30-00 PAGE 4. EMERGENCY MEASURES EXECUTED? NO AIRCRAFT GROUNDED? YES.Feb 11, 2008 · N573SA · Dhav DHC6 · Wing, Plate/SkinSDR S9BA20080008Mount · corrodedCPCP INSP, LT NACELLE OB MOTOR MOUNT CORRODED. REMOVED AND REPLACED ENG MOUNT IAW RD 6-54-006. EMERGENCY MEASURES EXECUTED? NO AIRCRAFT GROUNDED? YESFeb 11, 2008 · N573SA · Dhav DHC6 · Engine Mount SectionSDR S9BA20080005Frame · corrodedCPCP INSPECTION, LT NACELLE HOOPFRAME CORRODED. REMOVED AND REPLACED HOOP FRAME IAW SRM 57-30-00 PAGE 1 AND AC 43-13, PARA 4-57. AC GROUNDED, YES.Feb 11, 2008 · N573SA · Dhav DHC6 · Nacelle/Pylon, Frame/Spar/RibSDR S9BA200800002Spar · corrodedCPCP INSPECTION, FWD LT WING SPAR HAS CORROSION BETWEEN STATIONS 72.5 AND WS 135. REPLACED AND SPLICED FWD SPAR WS 72.5 TO 135 IAW RD6-57-191. AIRCRAFT GROUNDED, YES.Feb 11, 2008 · N573SA · Dhav DHC6 · Wing SparSDR S9BA200800001Skin · corrodedCPCP INSPECTION, LT FWD SKIN ON LT WING IS CORRODED AT WS 63.5. REPLACED LOWER SKIN FROM RIB 1 (STA 35.15) TO RIB 10 (STA 147.5) SPLICED SKIN AT RIB 2 (STA 47.5) AIRCRAFT GROUNDED? YESFeb 11, 2008 · N573SA · Dhav DHC6 · Wing, Plate/SkinSDR S9BA200800007Spar · corrodedCPCP INSPECTION, RT WING NOSE SPAR CORRODED WS 35.15 TO WS 135. REPLACED NOSE SPAR WITH FACTORY NEW PART IAW AC43.13-1B CHAP 4 PARA 4-57. EMERGENCY MEASURES EXECUTED. NO AIRCRAFT GROUNDED. Feb 11, 2008 · N573SA · Dhav DHC6 · Wing SparSDR UE5R010208001Nozzle · shearedWHEN INSTALLING NOZZLE PN 3013635 ONTO NOZZLE ADAPTER ASSEMBLY USING SPECIFIED OHM TORQUE, NOZZLE SHEARED OFF COMPLETELY AT BASE OF THREADS.Jan 2, 2008 · Dhav DHC6 · Fuel Injector NozzleSDR S9BA200700025Float · tornHOLE IN LT FLOAT ABOVE WATER LINE. THE HOLE WAS LOCATED BETWEEN BAYS 4 AND 5 LT FLOAT OB. AIRCRAFT WAS FERRIED FROM SPB TO SSB. REMOVED AND REPLACED FLOAT ASSY IAW SBA WC 32.01Dec 2, 2007 · N888PV · Dhav DHC6* · Wheel/Ski/FloatSDR S9BA200700021Skin · corrodedRT TRAILING FLAP SKIN CORRODED AT ATTACHMENT HINGE FITTING. REMOVED AND REPLACED RT TRAILING FLAP.Oct 16, 2007 · N573SA · Dhav DHC6 · Trailing Edge FlapsSDR S9BA200700022Skin · corrodedRT WING BOTTOM SKIN CORRODED AT BOTTOM IB WING ROOT STATION 47.5. REMOVED AND REPLACED BOTTOM SKIN IB WING ROOT FROM RIB 2 TO RIB 1 IAW RD6-57-164.Oct 16, 2007 · N573SA · Dhav DHC6 · Wing, Plate/SkinSDR S9BA200700018Attach Bracket · corrodedNOSE LANDING GEAR LOWER MOUNTING FITTING CORRODED.Oct 1, 2007 · N251SA · Dhav DHC6 · Fuselage, Landing Gear Attach FittingsSDR S9BA200700016Attach Bracket · corrodedRUDDER MID HINGE ATTACHMENT BRACKET CORRODED. REMOVED AND REPLACED RUDDER MID HINGE ATTACHMENT BRACKET.Sep 17, 2007 · N573SA · Dhav DHC6 · Rudder/Tab, Attach FittingsSDR S9BA200700015Spar · corrodedCORROSION FOUND ON FORWARD SPAR OF HORIZONTAL STABILIZER AT SEA FIN MOUNT. (STATION 92) REMOVED AND REPLACED HORIZONTAL STABILIZER. Sep 17, 2007 · N573SA · Dhav DHC6 · Horizontal Stabilizer, Spar/RibSDR S9BA1307Hinge Fitting · corrodedOB HINGE ARM ON RT FLAP CORRODED, REMOVED AND REPLACED HINGE ARM.Jul 24, 2007 · N573SA · Dhav DHC6 · Trailing Edge FlapsSDR S9BA1207Hinge Fitting · corrodedRT FWD FLAP IB HINGE ARM HAS CORROSION ON IT. REMOVED AND REPLACED HINGE ARM.Jul 24, 2007 · N573SA · Dhav DHC6 · Trailing Edge FlapsSDR S9BA1107Washer · wornAFTER COMMENCING DESCENT, FUSELAGE VIBRATION FELT PRIMARILY ON LT SIDE OF AIRCRAFT AT 185 KNOTS. FOUND PLAY IN THE IB FLAP FUSELAGE MOUNTING POINT. REPLACED SPECIAL WASHER. PN C6WFM1111-27. CHECK FLIGHT OK.Jul 10, 2007 · N573SA · Dhav DHC6 · Trailing Edge Flap Control SystemSDR S9BA0907Adapter · corrodedOB ENGINE MOUNT ADAPTOR ON LT NACELLE IS CORRODED. REPLACED MOUNT ADAPTOR PLATE IAW RD6-54-006.May 16, 2007 · N251SA · Dhav DHC6 · Engine Mount SectionSDR S9BA0807Strut · corrodedLT WING STRUT LOWER MOUNT CORRODED BEYOND LIMITS, REMOVED AND REPLACED LT WING STRUT.May 16, 2007 · N251SA · Dhav DHC6 · Wing Main, Frame StructureSDR S9BA0507Hinge · corrodedRUDDER MID HINGE PLATE AND BEARING ASSY CORRODEDMay 6, 2007 · N573SA · Dhav DHC6 · Rudder StructureSDR S9BA00207Compressor Wheel · damagedLT ENGINE VIBRATION OCCURRED WHEN MOTORED AFTER FUEL LINE REPLACEMENT. REMOVED AND HAD C/T DISK ASSEMBLY OVERHAULED INSTALLED SAME ASSEMBLY. (SULFIDATION)Mar 7, 2007 · N251SA · Dhav DHC6 · Turbine Engine Compressor SectionSDR S9BA00107Fuel Line · crackedPERFORMED PRECAUTIONARY SHUTDOWN DUE TO A MAJOR FUEL LEAK SIGHTED COMING FROM THE LT ENGINE. REPLACED FUEL LINE FROM FCU TO TOP OF START CONTROL.Mar 7, 2007 · N251SA · Dhav DHC6 · Engine Fuel DistributionSDR CA070122001Retaining Nut · mismanufactured(CAN) NEW AXLE NUTS FOR THE SERIES AIRCRAFT NOT FULLY ASSEMBLED. THE HOLES FOR THE (2) PINS HAVE BEEN DRILLED BUT NO PINS HAVE BEEN INSTALLED, INCOMPLETE PARTS. MARKING ON NUT WO-04403/1, DEC 07 2006 C6UM1172-27. (TC NR 20070122001)Jan 19, 2007 · Dhav DHC6 · Main Landing Gear Strut/Axle/TruckSDR CA061221006Cable Assy · incorrect(CAN) WHEN AN OPERATOR TRIED TO INSTALL ONE OF THESE CABLE ASSEMBLIES HE FOUND THAT THE END THAT ENGAGES THE SERVO CAPSTAN WOULD NOT FIT PROPERLY SO THAT THE LOCK SCREW COULD BE INSTALLED. UPON INVESTIGATION IT WAS FOUND THAT THE ORIGINAL DRAWING FOR THE CABLEDec 18, 2006 · Dhav DHC6 · Flight Control SystemSDR S9BA01006Bushing · wornAT 123 KNOTS FELT OSCILLATION, OBSERVED LT WING BOUNCING UP AND DOWN. FOUND LT (V) STRUT BUSHING WORN. SEE WORK PACKAGE 10/17/06 TO 11/07/06. RELEASED AIRCRAFT FOR FUNCTIONAL CHECK FLIGHT. FUNCTIONAL CHECK FLIGHT WAS SATISFACTORY.Oct 17, 2006 · N573SA · Dhav DHC6 · Wheel/Ski/FloatSDR CA061013004Skin · damaged(CAN) A MAINTENANCE FACILITY RECEIVED THESE RE-LIFED WINGS FROM RW MARTIN. INCOMING INSPECTION REVEALED A LT/RT BUCKLED TOP SKIN AND DAMAGED SHROUD SKINS. THE DAMAGE DOES NOT APPEAR TO BE SHIPPING RELATED. RW MARTIN WERE NOT ABLE TO SEND AN NDT REPORT FOR DELAOct 11, 2006 · Dhav DHC6 · Wing, Plate/SkinSDR CA061013003Skin · damaged(CAN) A MAINTENANCE FACILITY RECEIVED THESE RE-LIFED WINGS FROM RW MARTIN. INCOMING INSPECTION REVEALED A LT/RT BUCKLED TOP SKIN AND DAMAGED SHROUD SKINS. THE DAMAGE DOES NOT APPEAR TO BE SHIPPING RELATED. RW MARTIN WERE NOT ABLE TO SEND AN NDT REPORT FOR DELOct 11, 2006 · Dhav DHC6 · Wing, Plate/SkinSDR CA061004009Washer · mismanufactured(CAN) WE HAVE FOUND 2 BATCHES OF C6U1156-27 MAIN LANDING GEAR WASHERS MADE FROM ALUMINUM LAMINATED SHIM MATERIAL, BUT SHOULD HAVE BEEN MADE FROM STAINLESS STEEL SHIM MATERIAL. DUE TO THE APPLICATION OF THE WASHER, THERE IS NO STRENGTH REQUIREMENT, HOWEVER, THOct 4, 2006 · Dhav DHC6 · Landing Gear SystemSDR S9BA00206Bolt · wornAT 150 KNOTS, NOTICED INCREASING STRUCTURAL VIBRATION. OBSERVED LT WING SHAKING. THIS AIRCRAFT WAS INSPECTED AND FOUND SAFE FOR SPECIAL FLIGHT FROM SPB (SST) TO STX (SSB). REMOVED LT WING. INSPECTED LT WING ATTACH FITTINGS, BUSHINGS AND SPARS. REPLACED LT WSep 25, 2006 · N573SA · Dhav DHC6 · Wing Main, Frame StructureSDR S9BA00106Receptacle · corrodedNO EXTERNAL POWER. REMOVED AND REPLACED EXTERNAL POWER RELAY PN MS24171-D1. REMOVED AND REPLACED EXTERNAL POWER RECEPTACLE MS3506-1.Sep 22, 2006 · N251SA · Dhav DHC6 · External Power SystemSDR CA060920010Strut · broken(CAN) ON LANDING IN ROUGH WATER THE RT FRONT FLOAT STRUT BROKE AT THE UPPER END. STRUT REPLACED. (TC NR 20060920010)Sep 6, 2006 · Dhav DHC6 · Main Landing Gear Strut/Axle/TruckSDR CA060920009Strut · broken(CAN) ON TAKEOFF IN ROUGH WATER THE LT FRONT FLOAT STRUT BROKE AT THE UPPER END. STRUT REPLACED. (TC NR 20060920009)Sep 6, 2006 · Dhav DHC6 · Main Landing Gear Strut/Axle/TruckSDR CA060905008Blades · damaged(CAN) PROBLEMS WERE REPORTED WITH THE ENGINE SHORTLY AFTER TAKE-OFF. THE AIRCRAFT SUBSEQUENTLY CRASHED. PRELIMINARY INVESTIGATION EVIDENSED COMPRESSOR BLADE DISTRESS. MFG WILL INVESTIGATE THE EVENT AND ADVISE OF ROOT CAUSE ONCE DETERMINED. (TC NR 2006090500Jul 29, 2006 · Dhav DHC6 · Turbine Engine Compressor SectionSDR CA060704005Fuel Control · malfunctioned(CAN) THE ENGINE WAS REPORTED TO EXHIBIT TORQUE FLUCTUATIONS IN CLIMB AND WAS SHUT DOWN IN FLIGHT. THE FUEL CONTROL UNIT WAS SUBSEQUENTLY REMOVED FOR INVESTIGATION. P&WC WILL MONITOR INVESTIGATION OF THE EVENT AND WILL ADVISE OF ROOT CAUSE ONCE ESTABLISHED. (Jun 6, 2006 · Dhav DHC6 · Fuel Control/Turbine EnginesSDR S9B2006F00002Longeron · crackedRT ENGINE IB LONGERON CRACKED. REMOVED AND REPLACED IB LONGERON ON RT ENGINE NACELLE IAW AC. (K)May 1, 2006 · N251SA · Dhav DHC6 · Nacelle/Pylon, Longeron/StringerSDR CA060920007Generator · shorted(CAN) IN CLIMB BOTH GENERATORS TRIPPED OFF LINE AND WOULD NOT RESET. TROUBLE SHOOTING REVEALED AN INTERNAL SHORT IN THE NR 2 GENERATOR THAT CAUSED BOTH GENERATORS TO TRIP THROUGH THE BUSTIE. SUBMITTER FILE IS ADR 150. (TC NR 20060920007)Apr 13, 2006 · Dhav DHC6 · DC Generator-AlternatorSDR CA060425005Engine · power lossDURING CLIMB, THE ENGINE EXPERIENCED AN UNCOMMANDED POWER REDUCTION. THE ENGINE WAS SUBSEQUENTLY SHUT DOWN IN FLIGHT. P&WC WILL INVESTIGATE THE EVENT AND WILL ADVISE OF ROOT CAUSE ONCE ESTABLISHED.Apr 4, 2006 · Dhav DHC6 · Engine (Turbine/Turboprop)SDR S9B2006F00001Drain Line · cracked(REF NR 251-06) RT ENGINE DRAIN PIPE ASSY CRACKED. REMOVED AND REPLACED RT DRAIN PIPE ASSY IAW MM. NO DEFECTS NOTED.Mar 30, 2006 · N251SA · Dhav DHC6 · Engine Fuel and ControlSDR CA060313002Bushing · mismanufactured(CAN) THE RAISED BUSHING AREA OF THE ADAPTOR ARE NOT MACHINED AT THE CORRECT ANGLE. BOTH MACHINED SURFACES ARE ANGLED AFT, THIS CAUSES THE HORIZONTAL AND VERTICAL STABILZERS TO SIT OFF SET ON AN ANGLE AND NOT DOWN FLUSH. MARKING ON THE ADAPTOR ALONG WITH THE Mar 8, 2006 · Dhav DHC6 · Horizontal Stabilizer Miscellaneous StructureSDR CA060301006Cowl Latch · damagedINSPECTION PERSONNEL AT VIKING AIR HAVE DISCOVERED A REOCCURRENCE OF SUBSTANDARD COWL LATCHES; THIS ISSUE WAS PREVIOUSLY RAISED, AND ADDRESSED THROUGH 2 SERVICE BULLETINS - TB/7 (FOR THE TURBO BEAVER) AND 6/34 (FOR THE TWIN OTTER).Feb 28, 2006 · Dhav DHC6 · Nacelle/Pylon, Main FrameSDR ERA2006F00001Line · crackedNR1 ENGINE FUEL FLOW DECLINED TO IDLE AND REMAINED IN-FLIGHT. FEATHERED PROPELLER, LT ENGINE RUNNING AT IDLE. ALL ENGINE INDICATIONS NORMAL FOR IDLE NG. UNABLE TO CONTROL ENGINE WITH POWER LEVER. FOUND NR 1 ENGINE P3 LINE BROKEN AT TEMPERATURE COMPENSATIONJan 25, 2006 · N203EH · Dhav DHC6 · Propeller Controlling SystemSDR CA051124008Rib · cracked(CAN) DURING MAINTENANCE CHECK THE RIB WAS FOUND TO BE CRACKED IAW ATTACHMENT. RIB WAS REPLACED.Nov 21, 2005 · Dhav DHC6 · Trailing Edge FlapsSDR CA051124006Adapter · cracked(CAN) DURING MAINTENANCE CHECK, A CRACK WAS FOUND ON THE AFT END FLANGE OF THE ADAPTER. THE ADAPTER WAS REPLACED IAW RD6-57-266 BUT IT WAS FOUND THAT THE LOCK FASTENER COULD NOT BE INSTALLED AT 1 LOCATION DUE TO INTERFERENCE WITH INTERNAL STRUCTURE. OTHER FASTNov 21, 2005 · Dhav DHC6 · Trailing Edge Flap Control SystemSDR CA051024009Rib · mismanufacturedPART NOT TO LIMITS PROVIDED BY MANUFACTURER. ANGLE AND DIMENSIONS NOT TO THE SPECS ON THE MYLAR. MATERIAL TYPE AND THICKNESS ARE CORRECT.Oct 24, 2005 · Dhav DHC6 · Elevator Control SystemSDR CA050831007Turbine Blades · damaged(CAN) DURING CRUISE, THE ENGINE WAS REPORTED TO SURGE AND EMIT LOUD NOISES. THE PILOT SHUT THE ENGINE DOWN IN FLIGHT. A SUBSEQUENT RE-LIGHT ATTEMPT WAS UNSUCCESSFUL AND THE AIRCRAFT DIVERTED TO POINT OF DEPARTURE. SUBSEQUENT INSPECTION REVEALED POWER TURBINAug 26, 2005 · Dhav DHC6 · Turbine SectionSDR CA050608006Lever · mismanufactured(CAN) A NEW PART WAS PURCHASED (FROM OTHER THAN THE OEM). TO REPLACE AN UNSERVICEABLE COMPONENT. THE NEW PART ARRIVED AND WAS FOUND TO BE IMPROPERLY MANUFACTURED. THE CENTER HOLE WAS NOT DRILLED INTO THE PART AT THE PROPER SIZE, ONLY A PILOT HOLE WAS PRESENTJun 3, 2005 · Dhav DHC6 · Rudder Control SystemSDR 2005FA0001460Landing Gear · crackedLANDING GEAR, CRACK IN WELD, CAUSED BY CYCLIC STRESS DUE TO LANDING LOADS. (K)Apr 21, 2005 · Dhav DHC6 · Main Landing GearSDR 2005FA0000746Landing Gear · crackedMAIN GEAR LEG, CRACK IN BASE METAL DUE TO CYCLIC LANDING STRESSES. (K)Apr 11, 2005 · Dhav DHC6* · Main Landing GearSDR CA050407007Control Column · mismanufactured(CAN) THE LOWER CONTROL COLUMN IS MIS-MANUFACTURED AT THE BOTTOM TORQUE TUBE. THE STOP BOLT INSERTS AND CABLE QUADRANT SUPPORTS WERE MIS-LOCATED DURING MANUFACTURE OF THE ASSEMBLY. FINAL ASSEMBLY PROBLEMS WILL OCCUR.Apr 5, 2005 · Dhav DHC6 · Control Column Section
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