# Service difficulty reports: N963N, cancelled Aug 4, 2008 A list on [N963N, cancelled Aug 4, 2008](https://openairdocs.org/deregistered/N963N-2008-08-04.md). Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first. - [SDR 0102099913](https://openairdocs.org/sdr/0102099913.md): Clamp · loose · Jun 13, 2001 · N963N · Doug DC931 · Pneumatic Distribution System > INBOUND TO RAP, LOST PRESSURIZATION AT 26,000 FEET. CABIN PRESSURE LIGHT AND AFT CABIN DOOR LIGHT ILLUMINATED, MASKS DEPLOYED, AND STARTED TO CLIMB 1000 FEET PER MINUTE. FOLLOWED COM PROCEDURES AND DESCENDED TO 10,000 FEET WITH NO FURTHER PROBLEMS. SECURED - [SDR 9903989913](https://openairdocs.org/sdr/9903989913.md): Duct · disconnected · Sep 16, 1999 · N963N · Doug DC931 · Air Distribution System > LOSS OF CABIN PRESSURIZATION OCCURRED AT START OF DESCENT FROM 26,000 FEET. OXYGEN MASKS WERE DEPLOYED THROUGHOUT CABIN AND EMERGENCY DESCENT WAS ACCOMPLISHED. AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE FOUND DUCT BETWEEN LEFT AIR CYCLE MACHINE AND WATER - [SDR 9903279913](https://openairdocs.org/sdr/9903279913.md): Seat Track · cracked · Jul 20, 1999 · N963N · Doug DC931 · Fuselage, Seat/Cargo Attach Fittings > DURING PERIODIC CHECK, FOUND TWO CRACKS ON SEAT TRACK FITTING FS 617. REPAIRED PER EA 99-164490 (P/N 3916212-502). - [SDR 9903309913](https://openairdocs.org/sdr/9903309913.md): Bulkhead Jamb · cracked · Jul 19, 1999 · N963N · Doug DC931 · Fuselage Main, Bulkhead > DURING PERIODIC CHECK, CRACK WAS FOUND ON AFT PRESSURE BULKHEAD LEFT UPPER DOOR JAMB. REPAIRED PER EA 99-164509 (P/N 5917463-503). - [SDR 9902729913](https://openairdocs.org/sdr/9902729913.md): Fastener · cracked · Jul 6, 1999 · N963N · Doug DC931 · Fuselage Miscellaneous Structure > DURING PERIODIC CHECK, HEAVY CORROSION AND CRACK PROPAGATION AT FASTENER HOLE LOCATIONS APPROXIMATELY 6 SECTION. REPAIRED PER EA 99-164471. (P/N 9911593-7) - [SDR 9902719913](https://openairdocs.org/sdr/9902719913.md): Slat Press Panel · corroded · Jul 6, 1999 · N963N · Doug DC931 · Fuselage Floor Panel > DURING PERIODIC CHECK, FOUND CORROSION ON LHS SLAT PRESSURE PANEL (P/N 5956065-41) AND RHS (P/N 5956065-43). REPAIRED PER EA 99-164469. - [SDR 9805989913](https://openairdocs.org/sdr/9805989913.md): Slide Battery · discharged · Apr 6, 1998 · N963N · Doug DC931 · Escape Slide > DURING PERIODIC CHECK, FORWARD GALLEY DOOR EVACUATION SLIDE FAILED BATTERY TEST. REPLACED SLIDE. - [SDR 9805979913](https://openairdocs.org/sdr/9805979913.md): Battery Pack · discharged · Apr 6, 1998 · N963N · Doug DC931 · Emergency Lighting > DURING PERIODIC CHECK, FOUND RIGHT NACELLE AND RIGHT TAIL CONE EMERGENCY EVACUATION SLIDE LIGHTS INOPERATIVE. REPLACED BATTERY PACK, OPERATIONAL CHECK NORMAL. - [SDR 9804669913](https://openairdocs.org/sdr/9804669913.md): Battery Pack · discharged · Mar 18, 1998 · N963N · Doug DC931 · Emergency Lighting > DURING PERIODIC CHECK, FOUND OVERHEAD EMERGENCY LIGHTS JUST AFT OF OVERWING EXIT INOPERATIVE. REPLACED BATTERY PACK. OPERATIONAL CHECK NORMAL. - [SDR 9723369913](https://openairdocs.org/sdr/9723369913.md): Battery · discharged · Dec 12, 1997 · N963N · Doug DC931 · Emergency Lighting > DURING LINE MAINTENANCE INSPECTION, FOUND FORWARD CABIN ENTRY FLASHLIGHT INOPERATIVE. REPLACED BATTERY, OPERATIONAL CHECK NORMAL. - [SDR 9716719913](https://openairdocs.org/sdr/9716719913.md): Batteries · discharged · Sep 3, 1997 · N963N · Doug DC931 · Emergency Lighting > DURING LINE MAINTENANCE INSPECTION, FOUND FORWARD CABIN EMERGENCY LIGHTS INOPERATIVE. REPLACED BATTERIES IN BATTERY PACK. OPERATIONAL CHECK NORMAL. - [SDR 9715729913](https://openairdocs.org/sdr/9715729913.md): Switches · malfunctioned · Aug 14, 1997 · N963N · Doug DC931 · Leading Edge Slat Position Indicating System > ON APPROACH INTO DTW, SLAT DISAGREEMENT LIGHT ILLUMINATED. CREW DECLARED AN EMERGENCY AND AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE INSPECTED AND TESTED SLAT SYSTEM. NO PROBLEMS COULD BE FOUND. REPLACED LEFT AND RIGHT SLAT EXTEND SWITCHES AS A PRECAUTI - [SDR 9713399913](https://openairdocs.org/sdr/9713399913.md): Control Valve · failed · Jul 7, 1997 · N963N · Doug DC931 · Leading Edge Slat Control System > DURING APPROACH INTO MEM, SLAT DISAGREEMENT LIGHT ILLUMINATED WITH NO BLUE SLAT EXTEND. LIGHT. SUCCESSFUL LANDING WAS ACCOMPLISHED UTILIZING FLAPS ONLY. MAINTENANCE REPLACED SLAT CONTROL VALVE, OPERATIONAL CHECK NORMAL. - [SDR 9713259913](https://openairdocs.org/sdr/9713259913.md): Switch · shorted · Jul 5, 1997 · N963N · Doug DC931 · Exterior Lighting > DURING CRUISE, SMOKE BEGAN FILLING COCKPIT FROM FORWARD INSTRUMENT PANEL. GENERATORS WERE PLACED TO OFF POSITION AND EMERGENCY POWER SWITCHED ON, SMOKE DISSIPATED. CREW DECLARED AN EMERGENCY AND FLIGHT WAS DIVERTED TO FNT. AIRCRAFT LANDED WITHOUT INCIDENT. - [SDR 9625029913](https://openairdocs.org/sdr/9625029913.md): Slide · failed test · Nov 19, 1996 · N963N · Doug DC931 · Escape Slide > DURING PERIODIC CHECK, FORWARD ENTRY EVACUATION SLIDE FAILED BATTERY TEST. REPLACED SLIDE. - [SDR 9624869913](https://openairdocs.org/sdr/9624869913.md): Fitting · cracked · Nov 14, 1996 · N963N · Doug DC931 · Fuselage Miscellaneous Structure > DURING H-CHECK, FOUND A CRACK IN THE LEFT OUTBOARD SEAT TRACK SUPPORT FITTING AT FS 680. REPLACED FITTING PER SRM 51-30-5. - [SDR 9624499913](https://openairdocs.org/sdr/9624499913.md): Fitting · cracked · Nov 14, 1996 · N963N · Doug DC931 · Fuselage Miscellaneous Structure > DURING H-CHECK, FOUND A CRACK IN THE LEFT OUTBOARD SEAT TRACK SUPPORT FITTING AT FS 680. REPLACED FITTING PER SRM 51-30-5. - [SDR 9919529913](https://openairdocs.org/sdr/9919529913.md): Out Flow Valve · malfunctioned · Sep 9, 1996 · N963N · Doug DC931 · Pressure Regulator/Outflow Valve > AIRCRAFT WOULD NOT PRESSURIZE AFTER TAKEOFF. FLIGHT RETURNED TO MSP AND LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED OUTFLOW VALVE ACTUATOR AND CABIN DIFFERENTIAL PRESSURE SENSOR. OPERATIONAL CHECK NORMAL. AIRCRAFT RETURNED TO SERVICE. - [SDR 9610169913](https://openairdocs.org/sdr/9610169913.md): Door Switch · malfunctioned · May 6, 1996 · N963N · Doug DC931 · Landing Gear Position and Warning > LANDING GEAR DOOR OPEN LIGHT ILLUMINATED DURING DESCENT INTO DTW. COCKPIT OPERATING MANUAL PROCEDURES WERE ACCOMPLISHED WITH NO SUCCESS IN EXTINGUISHING LIGHT. CREW REQUESTED EMERGENCY EQUIPMENT ON STANDBY DURING LANDING AS A PRECAUTION. AIRCRAFT LANDED WIT - [SDR 9609279913](https://openairdocs.org/sdr/9609279913.md): Battery Pack · discharged · Apr 23, 1996 · N963N · Doug DC931 · Emergency Lighting > DURING LINE MAINTENANCE INSPECTION, FOUND FORWARD CABIN OVERHEAD EMERGENCY LIGHTS INOPERATIVE. REPLACED BATTERY PACK AND OPERATIONAL CHECK NORMAL. - [SDR 9608649913](https://openairdocs.org/sdr/9608649913.md): Slide · low pressure · Apr 15, 1996 · N963N · Doug DC931 · Escape Slide > DURING PERIODIC CHECK, FOUND MAIN CABIN DOOR EVACUATION SLIDE LOW ON PRESSURE. REPLACED SLIDE. - [SDR 9608189913](https://openairdocs.org/sdr/9608189913.md): Batteries · discharged · Apr 9, 1996 · N963N · Doug DC931 · Emergency Lighting > DURING LINE MAINTENANCE INSPECTION, FOUND OVERHEAD EMERGENCY LIGHTS AT ROWS 5 THROUGH 10 INOPERATIVE. REPLACED BATTERIES. OPERATIONAL CHECK NORMAL. - [SDR 9602709913](https://openairdocs.org/sdr/9602709913.md): Strut · reqd service · Feb 1, 1996 · N963N · Doug DC931 · Nose/Tail Landing Gear Strut/Axle > AIRCRAFT FAILED TO SHIFT FROM GROUND MODE TO FLIGHT MODE AFTER TAKEOFF. FLIGHT RETURNED TO DTW AND LANDED WITHOUT INCIDENT. INSPECTED GROUND SHIFT MECHANISM AND NO PROBLEMS WERE FOUND. RESERVICED NOSE LANDING GEAR STRUT TO PROPER LEVELS. OPERATIONAL CHECK - [SDR 9602209913](https://openairdocs.org/sdr/9602209913.md): Release Handle · out of adjust · Jan 30, 1996 · N963N · Doug DC931 · Aerodynamic Fairings > DURING EO 5350-01032 TAILCONE FUNCTIONAL CHECK, FOUND THAT EXCESSIVE FORCE WAS REQUIRED TO PULL THE EXTERIOR TAILCONE HANDLE FROM THE CLIPS DURING THE FIRST TWO ATTEMPTS. THE FORCE REQUIRED DURING THE THIRD ATTEMPT WAS WITHIN LIMITS. NO FURTHER ACTION WAS TA - [SDR 9519319913](https://openairdocs.org/sdr/9519319913.md): Retract Mech · malfunctioned · Nov 28, 1995 · N963N · Doug DC931 · Leading Edge Slat Control System > DURING APPROACH, THE SLAT DISAGREEMENT LIGHT ILLUMINATED AFTER EXTENDING SLATS AND THE AIRCRAFT EXPERIENCED A SLIGHT ROLL. RECYCLED SLATS AND THE LIGHT ILLUMINATED AGAIN, BUT EXTINGUISHED SHORTLY AFTER SLATS WERE EXTENDED. INSPECTED, OPERATIONALLY CHECKED SL ## The whole list in SQL Runs in DuckDB 1.2 or later on the release's Parquet files over HTTPS: ```sql 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 n_number = 'N963N' AND deregistration_id = 'N963N-2008-08-04' ORDER BY difficulty_date DESC ``` This list as a web page: https://openairdocs.org/deregistered/N963N-2008-08-04/reports --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.