# Service difficulty reports: N965N, cancelled Mar 20, 2013 A list on [N965N, cancelled Mar 20, 2013](https://openairdocs.org/deregistered/N965N-2013-03-20.md). Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first. - [SDR 0500929915](https://openairdocs.org/sdr/0500929915.md): Pressure System · malfunctioned · Jun 20, 2005 · N965N · Doug DC931 · Cabin Pressure Control System > LEVEL AT FL 340, FLIGHT WAS DIVERTED DUE TO WEATHER. RED MASTER WARNING AND CABIN PRESS LIGHTS ILLUMINATED AS CABIN ALTITUDE CLIMBING THROUGH 10,000 FT. COM PROCEDURES COMPLIED WITH BUT DID NOT HELP. CREW INITIATED RAPID DESCENT AND DECLARED EMERGENCY. CAB - [SDR 0401499915](https://openairdocs.org/sdr/0401499915.md): Frame · cracked · Aug 4, 2004 · N965N · Doug DC931 · Fuselage Main, Frame > DURING L-CHECK, FOUND CRACK IN FUSELAGE FRAME AT BS 1019 BELOW L14L. REPAIRED IAW EA 99-200165. - [SDR 0401579915](https://openairdocs.org/sdr/0401579915.md): Skin · cracked · Aug 3, 2004 · N965N · Doug DC931 · Fuselage Main, Plate/Skin > DURING L-CHECK FOUND CRACK IN FUSELAGE NOSE SKIN AT BS 69.5 RBL 20. REPAIRED PER EA 99-200164. - [SDR 0400149915](https://openairdocs.org/sdr/0400149915.md): Relief Valve · failed · Jan 28, 2004 · N965N · Doug DC931 · Hydraulic System, Main > AT ABOUT 100 MILES OUT FROM LANDING THE AIRCRAFT, PRODUCED SMOKE IN THE COCKPIT. ALSO NOTICED THE LOSS OF THE RT HYDRAULIC SYSTEM AS QUANTITY WENT TO ZERO ACCOMPANIED BY 'R HYD PRES LOW' LIGHT. FLIGHT CREW DECLARED AN EMERGENCY, REQUESTED CFR, AND LANDED UNEVE - [SDR 0204049915](https://openairdocs.org/sdr/0204049915.md): Bulkhead · cracked · Dec 9, 2002 · N965N · Doug DC931 · Fuselage Main, Structure > During an Hck in ATL and while accomplishing an inspection, a crack was found in the aft pressure bulkhead doorjamblower sill channel. The crack is in the upper flange of the channel and extends approximately.75" through a screw hole. Repaired per EA 99-19086 - [SDR 0204009915](https://openairdocs.org/sdr/0204009915.md): Cap · corroded · Nov 25, 2002 · N965N · Doug DC931 · Wing Main, Frame Structure > During HCK in ATL, corrosion was found in the upper flange of the center wing skin cap. Corrosion was out of limits. Repaired per EA 99-190861. - [SDR 0104939915](https://openairdocs.org/sdr/0104939915.md): Skin · cracked · Jul 10, 2001 · N965N · Doug DC931 · Fuselage Main, Plate/Skin > During L-CK in DHN, A crack was found in the upper aft corner of the FWD Cargo Jamb. Repaired per EA 99-183995. - [SDR 0104559915](https://openairdocs.org/sdr/0104559915.md): Door Frame · cracked · Jul 10, 2001 · N965N · Doug DC931 · Fuselage Main, Structure > DURING L-CK IN DHN, A CRACK WAS FOUND IN THE UPPER AFT CORNER OF THE DOOR JAMB. REPAIRED PER AMITASK 5330-01130-2C. REPAIRED PER EA 99-183995. - [SDR 0104469915](https://openairdocs.org/sdr/0104469915.md): Door Frame · cracked · Jul 10, 2001 · N965N · Doug DC931 · Fuselage Main, Structure > DURING L-CK IN DHN, A CRACK WAS FOUND IN THE UPPER AFT CORNER OF THE DOOR JAMB. REPAIRED PER AMITASK 5330-01130-2C. REPAIRED PER EA 99-183995. - [SDR 0100809915](https://openairdocs.org/sdr/0100809915.md): Volt Regulator · failed · Feb 2, 2001 · N965N · Doug DC931 · AC Regulator > DURING TAKEOFF ROLL, THE RIGHT GENERATOR FAILED. NUMEROUS ELECTRICAL SYSTEM ANNUNCIATORS LIT UP INDICATING LEFT GENERATOR DID NOT CROSSTIE SUCCESSFULLY. CREW ABORTED TAKEOFF AT 120 KTS. AIRCRAFT STOPPED SAFELY AND TAXIED TO GATE. CROSSTIE ACCOMPLISHED DURI - [SDR 9809369915](https://openairdocs.org/sdr/9809369915.md): Actuator · failed · May 25, 1998 · N965N · Doug DC931 · Stabilizer Actuator > PRIMARY TRIM WOULD NOT OPERATE WITH SWITCHES OR SUITCASE HANDLES AFTER TAKEOFF. FLIGHT WAS RETURNED TO MSP AND LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED PRIMARY TRIM ACTUATOR, OPERATIONAL CHECK NORMAL. - [SDR 9805829915](https://openairdocs.org/sdr/9805829915.md): Prbc · malfunctioned · Apr 4, 1998 · N965N · Doug DC931 · Compressor Bleed Valve > AS TAKEOFF POWER WAS APPLIED, THE LEFT ENGINE EXPERIENCED AN UNKNOWN NOISE. CREW ABORTED TAKEOFF AND RETURNED TO THE GATE. MAINTENANCE REPLACED THE LEFT ENGINE PRBC, OPERATIONAL CHECK OK. - [SDR 9802709915](https://openairdocs.org/sdr/9802709915.md): Smoke Detector · malfunctioned · Feb 14, 1998 · N965N · Doug DC931 · Smoke Detection > FORWARD LAVATORY SMOKE DETECTOR ACTIVATED ALONG WITH BURNING SMELL IN FLIGHT. FLIGHT CREW PULLED ASSOCIATED CIRCUIT BREAKERS AND RETURNED TO MSP WITHOUT INCIDENT. MAINTENANCE RESET CIRCUIT BREAKERS. ALSO, REPLACED SMOKE DETECTOR AND BOTH BALLASTS IN LAVATOR - [SDR 9800409915](https://openairdocs.org/sdr/9800409915.md): Acm · inoperative · Jan 8, 1998 · N965N · Doug DC931 · Cabin Cooling System > IN CRUISE FLIGHT, SMOKE IN CABIN ACTIVATED FORWARD LAVATORY SMOKE ALARM. FLIGHT CREW DECLARED RED EMERGENCY AND LANDED AT DESTINATION WITHOUT INCIDENT. MAINTENANCE REPLACED THE LEFT AIR CYCLE MACHINE AND THE LEFT AND RIGHT COALESCER BAG FILTERS. OPERATIONAL - [SDR 9721549915](https://openairdocs.org/sdr/9721549915.md): Wire · disconnected · Nov 15, 1997 · N965N · Doug DC931 · Light System Wiring > DURING LINE CHECK, FOUND CEILING EMERGENCY LIGHTS INOPERATIVE AT SEAT ROW 14. MAINTENANCE RESOLDERED GROUND WIRE, OPERATIONAL CHECK OK. - [SDR 9718289915](https://openairdocs.org/sdr/9718289915.md): Batteries · not seated · Sep 28, 1997 · N965N · Doug DC931 · Emergency Lighting > DURING LINE MAINTENANCE INSPECTION, FOUND EMERGENCY LIGHTS BETWEEN ROWS 13 AND 14 INOPERATIVE. RESEATED BATTERIES. OPERATIONAL CHECK NORMAL. - [SDR 9710639915](https://openairdocs.org/sdr/9710639915.md): Actuator · failed · Jun 2, 1997 · N965N · Doug DC931 · Landing Gear Actuator > ON TAKEOFF AFTER GEAR RETRACTION, NOSE WHEEL GEAR UNSAFE LIGHT REMAINED ON. PERFORMED COCKPIT OPERATING MANUAL PROCEDURE. FLIGHT RETURNED TO MIA. ALL INDICATIONS WERE NORMAL FOR GEAR DOWN. FLIGHT LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED NOSE GEAR RET - [SDR 9708589915](https://openairdocs.org/sdr/9708589915.md): Uplimit Switch · failed · Apr 28, 1997 · N965N · Doug DC931 · Landing Gear Position and Warning > DURING APPROACH, NOSE LANDING GEAR GREEN DOWNLOCK LIGHT DID NOT ILLUMINATE AFTER GEAR EXTENSION. CREW RECYCLED GEAR AND NORMAL INDICATIONS WERE ACHIEVED. MAINTENANCE REPLACED NOSE GEAR LOCK SWITCH, UPLIMIT SWITCH, AND BOTH CANNON PLUGS. OPERATIONAL CHECK NOR - [SDR 9708419915](https://openairdocs.org/sdr/9708419915.md): Ground Stud · loose · Apr 27, 1997 · N965N · Doug DC931 · Landing Gear Position and Warning > DURING APPROACH, NOSE GEAR GREEN DOWNLOCK LIGHT DID NOT ILLUMINATE AFTER EXTENSION. CREW RESET P27 CIRCUIT BREAKER AND SWAPPED INDICATION BULBS WITH NO CHANGE. RECYCLED GEAR AND NORMAL INDICATIONS WERE ACHIEVED. AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANC - [SDR 9704609915](https://openairdocs.org/sdr/9704609915.md): Batteries · discharged · Mar 4, 1997 · N965N · Doug DC931 · Emergency Lighting > DURING LINE MAINTENANCE INSPECTION, FOUND FORWARD CABIN OVERHEAD EMERGENCY LIGHTS INOPERATIVE. REPLACED BATTERIES. OPERATIONAL CHECK NORMAL. - [SDR 9702989915](https://openairdocs.org/sdr/9702989915.md): Wire · broken · Feb 12, 1997 · N965N · Doug DC931 · Light System Wiring > DURING LINE MAINTENANCE INSPECTION, FOUND CATWALK EMERGENCY LIGHTS IN TAIL COMPARTMENT INOPERATIVE. REPAIRED BROKEN WIRING, OPERATIONAL CHECK NORMAL. - [SDR 9702949915](https://openairdocs.org/sdr/9702949915.md): Battery Pack · discharged · Feb 11, 1997 · N965N · Doug DC931 · Emergency Lighting > DURING LINE MAINTENANCE INSPECTION, FOUND CATWALK EMERGENCY LIGHTS IN TAIL COMPARTMENT INOPERATIVE. REPLACED BATTERY PACK, OPERATIONAL CHECK NORMAL. - [SDR 9702709915](https://openairdocs.org/sdr/9702709915.md): Transponder · malfunctioned · Feb 10, 1997 · N965N · Doug DC931 · ATC Transponder System > BOTH TRANSPONDERS FAILED AFTER TAKEOFF. FLIGHT RETURNED TO MSP AND LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED TRANSPONDER CONTROL PANEL AND ATC INTERLOCK RELAY R20-9, OPERATIONAL CHECK NORMAL. - [SDR 9703609915](https://openairdocs.org/sdr/9703609915.md): Angle · corroded · Feb 7, 1997 · N965N · Doug DC931 · Fuselage Miscellaneous Structure > DURING H-CHECK, FOUND CORROSION ON UPPER FRAME ANGLE FS 965, LONGERON 20R - 22R. REPAIRED PER EA 99-112073. - [SDR 9703219915](https://openairdocs.org/sdr/9703219915.md): Cable · damaged · Feb 6, 1997 · N965N · Doug DC931 · Aerodynamic Fairings > DURING H-CHECK, FOUND THAT INADEQUATE FORCE WAS REQUIRED TO DEPLOY TAILCON. ALSO, FOUND CABLE RUN NR 301C KNICKED. REPLACED CABLE, CABLE CONDUIT AND RIGGED TAILCONE RELEASE SYSTEM. - [SDR 9702489915](https://openairdocs.org/sdr/9702489915.md): Light · broken · Feb 5, 1997 · N965N · Doug DC931 · Emergency Lighting > DURING PERIODIC CHECK, FOUND FORWARD PASSENGER DOOR EMERGENCY LIGHT INOPERATIVE. MAINTENANCE REPAIRED EMERGENCY LIGHT AT FORWARD PASSENGER DOOR, OPERATIONAL CHECK NORMAL. - [SDR 9702469915](https://openairdocs.org/sdr/9702469915.md): Light · inoperative · Feb 5, 1997 · N965N · Doug DC931 · Emergency Lighting > DURING PERIODIC CHECK, FOUND FORWARD PASSENGER DOOR EMERGENCY LIGHT INOPERATIVE. MAINTENANCE REPAIRED EMERGENCY LIGHT AT FORWARD PASSENGER DOOR, OPERATIONAL CHECK NORMAL. - [SDR 9702609915](https://openairdocs.org/sdr/9702609915.md): Longeron · corroded · Feb 4, 1997 · N965N · Doug DC931 · Fuselage Main, Longeron/Stringer > DURING H-CHECK, FOUND CORROSION ON LONGERON 29L FROM FS 680 TO 699. REPAIRED PER EA 99-112052. - [SDR 9702229915](https://openairdocs.org/sdr/9702229915.md): Bulkhead · cracked · Feb 3, 1997 · N965N · Doug DC931 · Fuselage Main, Bulkhead > DURING H-CHECK, FOUND CRACK IN NOSE LANDING GEAR WHEEL WELL HORIZONTAL PRESSURE PANEL AT FS 85 RIGHT SIDE. REPAIRED PER EA 99-112014. - [SDR 9702319915](https://openairdocs.org/sdr/9702319915.md): Pressure Web · cracked · Jan 31, 1997 · N965N · Doug DC931 · Fuselage Miscellaneous Structure > DURING H-CHECK, FOUND CRACK IN NOSE LANDING GEAR WHEEL WELL HORIZONTAL PRESSURE PANEL AT FS 106, 23 INCHES RIGHT OF CENTER LINE. REPAIRED PER EA 99-112038. - [SDR 9702309915](https://openairdocs.org/sdr/9702309915.md): Pressure Web · cracked · Jan 31, 1997 · N965N · Doug DC931 · Fuselage Miscellaneous Structure > DURING H-CHECK, FOUND CRACK IN NOSE LANDING GEAR WHEEL WELL HORIZONTAL PRESSURE PANEL AT FS 106, 36 INCHES RIGHT OF CENTER LINE. REPAIRED PER EA 99-112038. - [SDR 9701679915](https://openairdocs.org/sdr/9701679915.md): Pressure Panel · cracked · Jan 25, 1997 · N965N · Doug DC931 · Fuselage Miscellaneous Structure > DURING H-CHECK, FOUND CRACK IN NOSE WHEEL WELL HORIZONTAL PRESSURE PANEL AT FS 106 AND 36 INCHES LEFT OF CENTER LINE. REPAIRED PER EA 99-112038. - [SDR 9701669915](https://openairdocs.org/sdr/9701669915.md): Pressure Pnl · cracked · Jan 25, 1997 · N965N · Doug DC931 · Fuselage Miscellaneous Structure > DURING H-CHECK, FOUND CRACK IN NOSE WHEEL WELL HORIZONTAL PRESSURE PANEL AT FS 106 AND 23 INCHES LEFT OF CENTER LINE. REPAIRED PER EA 99-112038. - [SDR 9613609915](https://openairdocs.org/sdr/9613609915.md): Bulkhead Fitting · cracked · Jun 14, 1996 · N965N · Doug DC931 · Fuselage Main, Bulkhead > DURING LINE CHECK, FOUND A.5 INCH CRACK IN THE AFT PRESSURE BULKHEAD UPPER LEFT DOOR STOP FITTING. REPLACED FITTING. - [SDR 9612039915](https://openairdocs.org/sdr/9612039915.md): Batteries · discharged · May 29, 1996 · N965N · Doug DC931 · Emergency Lighting > DURING LINE MAINTENANCE INSPECTION, FOUND CABIN CEILING EMERGENCY LIGHTS AT ROWS 14 THROUGH 19 INOPERATIVE. REPLACED BATTERIES, OPERATIONAL CHECK NORMAL. - [SDR 9607929915](https://openairdocs.org/sdr/9607929915.md): Turbine · failed · Apr 5, 1996 · N965N · Doug DC931 · Turbine Section > NR 2 ENGINE EXPERIENCED A CONTAINED TURBINE FAILURE AFTER DEPARTING. AIRCRAFT RETURNED TO BIL AND LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED THE ENGINE WITH A SERVICEABLE UNIT. - [SDR 9509269915](https://openairdocs.org/sdr/9509269915.md): Release Mech · out of adjust · Jun 7, 1995 · N965N · Doug DC931 · Aerodynamic Fairings > DURING PERIODIC CHECK, FOUND THAT EXCESSIVE FORCE WAS REQUIRED TO RELEASE THE INTERIOR HANDLE FROM THE CLIPS. ADJUSTED THE CLIPS, CHECKED OK. - [SDR 9508819915](https://openairdocs.org/sdr/9508819915.md): Fitting · cracked · May 30, 1995 · N965N · Doug DC931 · Fuselage Miscellaneous Structure > DURING PERIODIC CHECK, FOUND A CRACK IN THE LONGERON 30 END FITTING IN THE KEEL AREA. REPLACED FITTING PER SRM 51-30-5. - [SDR 9509209915](https://openairdocs.org/sdr/9509209915.md): Fitting · corroded · May 28, 1995 · N965N · Doug DC931 · Wing, Control Surface Attach Fittings > DURING PERIODIC CHECK, FOUND CORROSION IN THE RIGHT WING NR 2 FLAP FORWARD HINGE BEARING BORE. REPLACED FITTING PER CITEXT 09-5740-1-9800. - [SDR 9508799915](https://openairdocs.org/sdr/9508799915.md): Fitting · cracked · May 26, 1995 · N965N · Doug DC931 · Cargo/Baggage Doors > DURING PERIODIC CHECK, FOUND A CRACK IN THE AFT CARGO DOOR NR 3 BEAM AFT END FITTING. REPLACED FITTING PER SRM 51-30-5. - [SDR 9500879915](https://openairdocs.org/sdr/9500879915.md): Engine · flamed out · Jan 16, 1995 · N965N · Doug DC931 · Engine (Turbine/Turboprop) > ON TAKEOFF ROLL, THE NR 2 ENGINE FLAMED OUT. TAKEOFF WAS ABORTED AND THE AIRCRAFT RETURNED TO THE GATE. ENGINE WAS INSPECTED, NO TROUBLE FOUND. ENGINE RUN-UP PERFORMED AND SYSTEMS CHECKED OK. FLAMEOUT WAS ATTRIBUTED TO THE INGESTION OF HEAVY SNOW AND SLUSH ## 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 = 'N965N' AND deregistration_id = 'N965N-2013-03-20' ORDER BY difficulty_date DESC ``` This list as a web page: https://openairdocs.org/deregistered/N965N-2013-03-20/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.