# Service difficulty reports: N9412W, cancelled Jun 5, 2015 A list on [N9412W, cancelled Jun 5, 2015](https://openairdocs.org/deregistered/N9412W-2015-06-05.md). Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first. Page 1 of 2 · 55 reports - [SDR AALA20141125005](https://openairdocs.org/sdr/AALA20141125005.md): Battery Pack · discharged · Nov 24, 2014 · N9412W · Doug DC983 · Emergency Lighting > OVERHEAD EMER LIGHTS WILL NOT TEST AT STATION 213. R & R BATTERY PACK. SYS CHECKED NORMAL. - [SDR AALA20141125004](https://openairdocs.org/sdr/AALA20141125004.md): Battery Pack · discharged · Nov 24, 2014 · N9412W · Doug DC983 · Emergency Lighting > EGRESS LIGHT AT STATION 223 WILL NOT TEST. R & R BATTERY PACK. SYS CHECKED NORMAL. - [SDR AALA20141125003](https://openairdocs.org/sdr/AALA20141125003.md): Battery Pack · discharged · Nov 24, 2014 · N9412W · Doug DC983 · Emergency Lighting > STATION 1155 EGRESS LIGHT WILL NOT TEST. R & R BATTERY PACK. SYS CHECKED NORMAL. - [SDR AALA20140317004](https://openairdocs.org/sdr/AALA20140317004.md): Shutoff Valve · malfunctioned · Mar 16, 2014 · N9412W · Doug DC983 · Cabin Pressure Control System > ORD FLIGHT ATTENDANT REPORTED SMOKE ODOR IN CABIN. FLIGHT LANDED ORD WITHOUT INCIDENT. ACFT REMOVED FROM SERVICE. REPLACED PRESS REGULATING SHUT OFF VLV. SYS GND CHECKED NORMAL OPERATION CLOSED. - [SDR AALA20130731003](https://openairdocs.org/sdr/AALA20130731003.md): Switch · inoperative · Jul 30, 2013 · N9412W · Doug DC983 · Cabin Pressure Control System > DFW REPEAT ITEM CREW REPORTED AIRCRAFT DID NOT PRESSURIZE & AUTO SPOILER FAIL & STALL INDICATOR FAIL LIGHTS ILLUMINATED. FLIGHT RETURNED DFW LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED S1-12 SWITCH. SYSTEM GROUND CHECKED NORMAL. OPER - [SDR AALA20130730012](https://openairdocs.org/sdr/AALA20130730012.md): Switch · inoperative · Jul 30, 2013 · N9412W · Doug DC983 · Cabin Pressure Control System > DFW CREW REPORTED AFTER TAKE OFF AIRCRAFT DID NOT PRESSURIZE, AUTO SPOILER FAIL LIGHT & STALL INDICATOR FAIL LIGHTS ILLUMINATED. FLIGHT RETURNED DFW LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED S1-12 SWITCH. SYSTEM GROUND CHECKED NORMAL - [SDR AALA20130729004](https://openairdocs.org/sdr/AALA20130729004.md): Strut · flat · Jul 29, 2013 · N9412W · Doug DC983 · Nose/Tail Landing Gear Strut/Axle > MEM INFLIGHT DFW-RIC CREW REPORTED POSSIBLE GROUND SENSE FAILURE AFTER TAKE OFF WITH MULTIPLE FAILURES INDICATED IN FLIGHT DECK INCLUDING SIF, TCAS, AUTO PRZN, ACARS, AUTO SPOILER FAIL. EMERGENCY DECLARED FLIGHT DIVERTED MEM LANDED WITHOUT INCIDENT. AIRCRAF - [SDR AALA20120301021](https://openairdocs.org/sdr/AALA20120301021.md): Cusp Web · corroded · Mar 1, 2012 · N9412W · Doug DC983 · Fuselage Miscellaneous Structure > CORROSION TOP OF RIGHT CUSP AT STATION 940. INSTALLED DOUBLER PER AARD 53-20-00-16. - [SDR AALA20120301020](https://openairdocs.org/sdr/AALA20120301020.md): Cusp Web · corroded · Mar 1, 2012 · N9412W · Doug DC983 · Fuselage Miscellaneous Structure > RIGHT CUSP SHEET HAS CORROSION FROM STATIONS 206 TO 212. INSTALLED DOUBLER PER AARD 52-20-00-16. - [SDR AALA20120301018](https://openairdocs.org/sdr/AALA20120301018.md): Cusp Web · cracked · Mar 1, 2012 · N9412W · Doug DC983 · Fuselage Miscellaneous Structure > LEFT CUSP IS CRACKED AT STATION 525. INSTALLED DOUBLER PER AARD 53-20-00-16. - [SDR AALA20120301017](https://openairdocs.org/sdr/AALA20120301017.md): Cusp Web · torn · Mar 1, 2012 · N9412W · Doug DC983 · Fuselage Miscellaneous Structure > LEFT CUSP AT STATION 844 TORN. INSTALLED DOUBLER PER AARD 53-20-00-16. - [SDR AALA20120229002](https://openairdocs.org/sdr/AALA20120229002.md): Intercostal · cracked · Feb 29, 2012 · N9412W · Doug DC983 · Fuselage Miscellaneous Structure > AFT CARGO, 5 EACH CRACKS IN INTERCOSTAL AT BUTTLINE 0 BETWEEN FLOORBEAMS AND 1287 AND 1309. REMOVED AND REPLACED INTERCOSTAL PER AARD 51-10-00-5. - [SDR AALA20120226009](https://openairdocs.org/sdr/AALA20120226009.md): Seat Track · damaged · Feb 26, 2012 · N9412W · Doug DC983 · Fuselage, Seat/Cargo Attach Fittings > NUMBER 2 SEAT TRACK HAS DAMAGED HOLES FROM STATIONS 1215 TO 1225. INSTALLED NEW SEAT TRACK FROM STATIONS 1174 TO 1240 PER SRM 53-05-00 FIGURE 4F. - [SDR AALA20120226007](https://openairdocs.org/sdr/AALA20120226007.md): Seat Track · corroded · Feb 26, 2012 · N9412W · Doug DC983 · Fuselage, Seat/Cargo Attach Fittings > CABIN NUMBER 4 SEAT TRACK STATION 789 CORRODED AROUND THE 2ND AND 3RD SPLICE FASTENER HOLE IN BOTTOM OF TRACK. INSTALLED NUMBER 4 SEAT TRACK SPLICE REPAIR FROM STATIONS 760 TO 798 PER SRM 53-05-00. - [SDR AALA20120301015](https://openairdocs.org/sdr/AALA20120301015.md): Door Frame · gouged · Feb 24, 2012 · N9412W · Doug DC983 · Passenger/Crew Doors > FORWARD ENTRY DOOR BOTTOM FRAME GOUGED 2 PLACES. BLENDED OUT GOUGES AND INSTALLED DOUBLER PER EA COMP-52-022059. - [SDR AALA20120222025](https://openairdocs.org/sdr/AALA20120222025.md): Drain Pan · corroded · Feb 22, 2012 · N9412W · Doug DC983 · Fuselage Miscellaneous Structure > CORROSION ON SUB-FLOOR UNDER G-1 GALLEY DRAIN PAN. INSTALLED DOUBLER ON SUB-FLOOR UNDER G-1 GALLEY DRAIN PAN PER AARD 53-20-00-16. - [SDR AALA20120222001](https://openairdocs.org/sdr/AALA20120222001.md): Attach Bracket · cracked · Feb 22, 2012 · N9412W · Doug DC983 · Leading Edge Devices > THE RIGHT NUMBER 5 LEADING EDGE SLAT 2ND FROM OUTBOARD TRACK ATTACH BRACKET IS CRACKED. INSTALLED NEW 2ND FROM OUTBOARD ATTACH FITTING PER ESO 80117. - [SDR AALA20110523DFW01](https://openairdocs.org/sdr/AALA20110523DFW01.md): Seal · blown · May 23, 2011 · N9412W · Doug DC983 · Air Distribution System > DFW - CREW REPORTED DURING TAKE-OFF TAIL COMPARTMENT TEMPERATURE HIGH LIGHT ILLUMINATED WITH ELECTRIC SMELL IN THE CABIN. EMERGENCY DECLARED FLIGHT RETURNED DFW LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. FOUND RIGHT FLOW CONTROL CHECK VALVE SEA - [SDR AALA20100512DFW06](https://openairdocs.org/sdr/AALA20100512DFW06.md): Regulator Valve · inoperative · May 12, 2010 · N9412W · Doug DC983 · Pressure Regulator/Outflow Valve > DFW - CREW REPORTED AFTER ENGINE ANTI-ICE WAS TURNED OFF THEY THEN LOST PRESSURIZATION. EMERGENCY DESCENT TO 10,000 WAS ACCOMPLISHED. AT 10,000 CABIN PRESSURIZATION RETURNED TO NORMAL. FLIGHT LANDED DFW WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REP - [SDR AALA20101104TUL12](https://openairdocs.org/sdr/AALA20101104TUL12.md): Connector · defective · Mar 6, 2010 · N9412W · Doug DC983 · Light System Wiring > EMERGENCY EGRESS LIGHTS WERE INOPERATIVE. REPLACED LIGHT PLUG CONNECTOR AT SEAT ROWS 22. OPS CHECKS NORMAL. - [SDR AALA20101104TUL11](https://openairdocs.org/sdr/AALA20101104TUL11.md): Connector · defective · Mar 6, 2010 · N9412W · Doug DC983 · Light System Wiring > EMERGENCY EGRESS LIGHTS WERE INOPERATIVE. REPLACED LIGHT PLUG CONNECTOR AT SEAT ROWS 18. OPS CHECKS NORMAL. - [SDR AALA20100307LGA01](https://openairdocs.org/sdr/AALA20100307LGA01.md): Connector · defective · Mar 6, 2010 · N9412W · Doug DC983 · Light System Wiring > EMERGENCY EGRESS LIGHTS WERE INOPERATIVE. REPLACED LIGHT PLUG CONNECTOR AT SEAT ROWS 9. OPS CHECKS NORMAL. - [SDR AALA20090721LGA08](https://openairdocs.org/sdr/AALA20090721LGA08.md): Battery Pack · discharged · Jul 20, 2009 · N9412W · Doug DC983 · Emergency Lighting > LEFT FORWARD OVERWING DOOR LOWER EXIT SIGN INOPERATIVE. REMOVED AND REPLACED BATTERY AT BIN 20DEF EXIT SIGN, OPS CHECK GOOD. - [SDR AALA20090721LGA07](https://openairdocs.org/sdr/AALA20090721LGA07.md): Battery · discharged · Jul 20, 2009 · N9412W · Doug DC983 · Emergency Lighting > RIGHT FORWARD OVERWING DOOR LOWER EXIT SIGN INOPERATIVE. REMOVED AND REPLACED BATTERY AT BIN 20DEF. EXIT SIGN OPS CHECK GOOD. - [SDR AALA20090721LGA06](https://openairdocs.org/sdr/AALA20090721LGA06.md): Battery Pack · discharged · Jul 20, 2009 · N9412W · Doug DC983 · Emergency Lighting > CEILING EMERGENCY LIGHTS INOPERATIVE FROM ROW 23-27. REMOVED AND REPLACED BATTERY PACK AT BIN 25DEF CEILING, OPS CHECK GOOD. - [SDR AALA20090721LGA05](https://openairdocs.org/sdr/AALA20090721LGA05.md): Battery Pack · failed · Jul 20, 2009 · N9412W · Doug DC983 · Emergency Lighting > EMERGENCY LIGHT BATTERY PACK IN CABIN FAILED TEST. REPLACED BATTERY PACK IN CABIN. SYSTEM GROUND CHECKED NORMAL OPERATION. - [SDR AALA20090721LGA04](https://openairdocs.org/sdr/AALA20090721LGA04.md): Battery Pack · failed · Jul 20, 2009 · N9412W · Doug DC983 · Emergency Lighting > EMERGENCY LIGHT BATTERY PACK FOR OVERHEAD LIGHTS FAILED TEST. REPLACED EMERGENCY LIGHT BATTERY PACK. SYSTEM GROUND CHECKED NORMAL OPERATION. - [SDR AALA20090721LGA03](https://openairdocs.org/sdr/AALA20090721LGA03.md): Battery Pack · discharged · Jul 20, 2009 · N9412W · Doug DC983 · Emergency Lighting > SEAT MOUNTED EMERGENCY LIGHTS INOPERATIVE FROM ROW 3 TO ROW 20. REMOVED AND REPLACED BATTERY AT FORWARD LAVATORY DOOR DROP DOWN. SEAT EMERGENCY LIGHTS OPS CHECK GOOD. - [SDR AALA20090302TUL01](https://openairdocs.org/sdr/AALA20090302TUL01.md): Intercostal · cracked · Feb 27, 2009 · N9412W · Doug DC983 · Fuselage Miscellaneous Structure > CRACKED INTERCOSTAL INSIDE LEFT KEEL BEAM, INBOARD OF WHALEBONE AT STATION 927. INSTALLED DOUBLER REPAIR PER AARD 53-10-00-6. - [SDR AALA200801753](https://openairdocs.org/sdr/AALA200801753.md): Connector · loose · Jul 1, 2008 · N9412W · Doug MD83 · Light System Wiring > SFO - EMERGENCY LIGHT AT SEAT ROW 27D INOPERATIVE. SECURED CONNECTOR FOR EMERGENCY LIGHT AT SEAT ROW 27D. SYSTEM GROUND CHECKED NORMAL OPERATION. (A) - [SDR AALA200801752](https://openairdocs.org/sdr/AALA200801752.md): Connector · loose · Jul 1, 2008 · N9412W · Doug MD83 · Light System Wiring > SFO - EMERGENCY LIGHT AT SEAT ROW 9D INOPERATIVE. SECURED CONNECTOR FOR EMERGENCY LIGHT AT SEAT 9D. SYSTEM GROUND CHECKED NORMAL OPERATION. (A) - [SDR AALA200801652](https://openairdocs.org/sdr/AALA200801652.md): Wire · broken · Jun 7, 2008 · N9412W · Doug MD83 · Light System Wiring > SFO - EMERGENCY LIGHT AT SEAT 14D INOPERATIVE. REPAIRED BROKEN WIRE FOR EMERGENCY LIGHT AT SEAT 14D. SYSTEM GROUND CHECKED NORMAL OPERATION. (A) - [SDR AALA200801651](https://openairdocs.org/sdr/AALA200801651.md): Wire · broken · Jun 7, 2008 · N9412W · Doug DC983 · Light System Wiring > SFO - EMERGENCY LIGHT AT SEAT 9D INOPERATIVE. REPAIRED BROKEN WIRE FOR EMERGENCY LIGHT AT SEAT 9D. SYSTEM GROUND CHECKED NORMAL OPERATION. (A) - [SDR AALA20071255](https://openairdocs.org/sdr/AALA20071255.md): Battery Pack · inoperative · Jul 6, 2007 · N9412W · Doug MD83 · Emergency Lighting > LGA - EMERGENCY LIGHTS AT FIRST CLASS GALLEY INOPERATIVE. REPLACED BATTERY PACK FOR EMERGENCY LIGHTS AT FIRST CLASS GALLEY. SYSTEM GROUND CHECKED NORMAL OPERATION. - [SDR AALA20071254](https://openairdocs.org/sdr/AALA20071254.md): Battery Pack · inoperative · Jul 6, 2007 · N9412W · Doug MD83 · Emergency Lighting > LGA - OVERHEAD EMERGENCY LIGHTS AT SEAT ROW 8 INOPERATIVE. REPLACED BATTERY PACK FOR EMERGENCY LIGHTS AT SEAT ROW 8. SYSTEM GROUND CHECKED NORMAL OPERATION. - [SDR AALA20070482](https://openairdocs.org/sdr/AALA20070482.md): Battery Pack · inoperative · Mar 12, 2007 · N9412W · Doug MD83 · Emergency Lighting > DFW - EMERGENCY LIGHTS ABOVE SLIDE AND AT CAT WALK IN AFT ACCESSORY COMPARTMENT INOPERATIVE. REPLACED BATTERY PACK AT B5 28 FOR EMERGENCY LIGHTS ABOVE SLIDE AND AT CAT WALK IN AFT ACCESSORY COMPARTMENT. SYSTEM GROUND CHECKED NORMAL OPERATION. - [SDR AALA20070481](https://openairdocs.org/sdr/AALA20070481.md): Battery Pack · inoperative · Mar 12, 2007 · N9412W · Doug MD83 · Emergency Lighting > DFW - FOUND EMERGENCY LIGHT AT OVERWING INOPERATIVE. REPLACED BATTERY PACK AT B5 125 FOR EMERGENCY LIGHT AT OVERWING. SYSTEM GROUND CHECKED NORMAL OPERATION. - [SDR AALA20050006](https://openairdocs.org/sdr/AALA20050006.md): Battery · discharged · Jan 7, 2005 · N9412W · Doug MD83 · Emergency Lighting > SFO - DURING OVERNIGHT MAINTENANCE EMERGENCY OVERHEAD AISLE LIGHTS INOPERATIVE AT ROWS 12-16. REPLACED EMERGENCY OVERHEAD AISLE LIGHTS BATTERY AT 14DEF. SYSTEM GROUND CHECKED NORMAL OPERATION. - [SDR AALA20040999](https://openairdocs.org/sdr/AALA20040999.md): Battery Pack · inoperative · Sep 27, 2004 · N9412W · Doug MD83 · Emergency Lighting > TAIL COMPARTMENT EMERGENCY EXIT LIGHTS INOPERATIVE. REPLACED BATTERY PACK AT B528 FOR TAIL COMPARTMENT EMERGENCY EXIT LIGHTS. SYSTEM GROUND CHECKED NORMAL OPERATION. - [SDR AALA20040910](https://openairdocs.org/sdr/AALA20040910.md): Battery Pack · inoperative · Aug 28, 2004 · N9412W · Doug MD83 · Emergency Lighting > LAX - AFT AND FORWARD CABIN EMERGENCY LIGHTS INOPERATIVE. REPLACED BATTERY PACKS FOR AFT AND FORWARD CABIN EMERGENCY LIGHTS. SYSTEM GROUND CHECKED NORMAL OPERATION. - [SDR AALA20040899](https://openairdocs.org/sdr/AALA20040899.md): Engine · making metal · Aug 23, 2004 · N9412W · Doug MD83 · Turbine Engine Oil System > ON CLIMB OUT LT ENGINE OIL STRAINER CLOGGED LIGHT ON MASTER CAUTION ILLUMINATED. STAYED IN LIMITS OIL TEMPERATURE AND OIL PRESSURE DURING CRUISE AFTER APPROXIMATELY ONE PLUS 45 INTO FLIGHT OIL TEMPERATURE CLIMBED OUT OF LIMITS. LT ENGINE SHUTDOWN ALL OTHER E - [SDR AALA20040371](https://openairdocs.org/sdr/AALA20040371.md): Battery Pack · inoperative · Mar 21, 2004 · N9412W · Doug MD83 · Emergency Lighting > SEA - EMERGENCY EXIT SIGN AT SIDEWALL JUST FORWARD OF SEAT 21F INOPERATIVE. REPLACED BATTERY PACK FOR EMERGENCY EXIT SIGN AT SIDEWALL JUST FORWARD OF SEAT 21F. SYSTEM CHECKED NORMAL OPERATION. - [SDR AALA20040370](https://openairdocs.org/sdr/AALA20040370.md): Battery Pack · inoperative · Mar 21, 2004 · N9412W · Doug MD83 · Emergency Lighting > SEA - SEAT MOUNTED ESCAPE PATH LIGHTS AT ROWS 20 THROUGH 31 INOPERATIVE. REPLACED BATTERY PACK FOR EMERGENCY LIGHT SEAT MOUNTED ESCAPE PATH AT ROWS 20 THROUGH 31. SYSTEM GROUND CHECKED NORMAL OPERATION. - [SDR ZW0A0301502](https://openairdocs.org/sdr/ZW0A0301502.md): Wire · loose · Feb 2, 2003 · N9412W · Doug MD83 · Light System Wiring > THE EGRESS FLOOR LIGHTING WAS INOPERATIVE FROM CABIN ROW 26 TO 30. SECURED LOOSE WIRE CONNECTION AT ROW 30. - [SDR ZW0A0210801](https://openairdocs.org/sdr/ZW0A0210801.md): Battery · Oct 24, 2002 · N9412W · Doug MD83 · Emergency Lighting > THE EGRESS LIGHTS WERE INOPERATIVE FROM CABIN ROWS 20 TO 25. REPLACED THE BATTERIES IN THE BATTERY PACK. CHECK-C 8-23-02 STL. --CLOSED-- - [SDR ZW0A0104001](https://openairdocs.org/sdr/ZW0A0104001.md): Coalescer Bag · contaminated · Jun 24, 2001 · N9412W · Doug DC983 · Humidity Control System > CREW REPORTED SULFUR SMELL IN CABIN CAUSING PASSENGER DISCOMFORT. REPLACED BOTH WATER SEPARATOR BAGS. CHECK-C 9-7-00 STL. - [SDR TWAA0102703](https://openairdocs.org/sdr/TWAA0102703.md): Module · inoperative · Feb 10, 2001 · N9412W · Doug DC983 · Emergency Lighting > THE EGRESS FLOOR LIGHT WAS INOPERATIVE AT ROW 14. REPLACED THE LIGHT MODULE AT ROW 14. CHECK-C 9-7-00 STL. - [SDR TWAA0017502](https://openairdocs.org/sdr/TWAA0017502.md): Module · worn · Nov 8, 2000 · N9412W · Doug DC983 · Emergency Lighting > THE EGRESS LIGHTS AT ROW 1 FORWARD WERE INOPERATIVE. REPLACED THE MODULE ASSEMBLY. CHECK-C 9-7-00 STL. - [SDR TWAA0015405](https://openairdocs.org/sdr/TWAA0015405.md): Power Supply · discharged · Oct 4, 2000 · N9412W · Doug DC983 · Emergency Lighting > THE FWD LT AND RT OVERWING EMERGENCY EXIT SIGNS WERE INOPERATIVE. REPLACED THE POWER SUPPLY. CHECK-C 9-7-00 STL. - [SDR TWAA9915901](https://openairdocs.org/sdr/TWAA9915901.md): Power Supply · discharged · Nov 21, 1999 · N9412W · Doug DC983 · Emergency Lighting > THE AFT OVERWING EMERGENCY EXIT LIGHTS AND THE EGRESS LIGHTS AT ROWS 1 TO 5 WERE INOPERATIVE. REPLACED THE BATTERY POWER SUPPLY B5-23. CHECK-C 9-2-99 MCI. Next page: https://openairdocs.org/deregistered/N9412W-2015-06-05/reports.md?page=2 ## 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 = 'N9412W' AND deregistration_id = 'N9412W-2015-06-05' ORDER BY difficulty_date DESC ``` This list as a web page: https://openairdocs.org/deregistered/N9412W-2015-06-05/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.