# Service difficulty reports: N974TW, cancelled Nov 25, 2014

A list on [N974TW, cancelled Nov 25, 2014](https://openairdocs.org/deregistered/N974TW-2014-11-25.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 · 53 reports

- [SDR AALA20140813002](https://openairdocs.org/sdr/AALA20140813002.md): Placard · peeling · Aug 10, 2014 · N974TW · Doug DC983 · Placards and Markings
  > RIGHT NR 4 DOOR ARROW PEELED. REPLACED RT NR 4 DOOR ARROW. OPERATIONS CHECKED NORMAL.
- [SDR AALA20140808003](https://openairdocs.org/sdr/AALA20140808003.md): Power Supply · inoperative · Aug 7, 2014 · N974TW · Doug DC983 · Emergency Lighting
  > EMERGENCY EXIT SIGN IN FLIGHT ATTENDANT CREW REST AREA INOPERATIVE. REPLACED EMER EXIT SIGN POWER SUPPLY. OPERATIONS CHECKED NORMAL.
- [SDR AALA20140627014](https://openairdocs.org/sdr/AALA20140627014.md): Uplock Sensor · failed · Jun 26, 2014 · N974TW · Doug DC983 · Landing Gear Position and Warning
  > RIGHT MLG RED WARNING LIGHT REMAINS ON AFTER THE GEAR IS RETRACTED & AUTO SPOILERS WOULD NOT ARM FOR LANDING. FLIGHT LANDED WITHOUT INCIDENT. ACFT REMOVED FROM SERVICE. REPLACED RT MLG UPLOCK SENSOR D1-25. SYS GND CHECKED NORMAL OPERATION CLOSED.
- [SDR AALA20131023005](https://openairdocs.org/sdr/AALA20131023005.md): Battery Pack · discharged · Oct 23, 2013 · N974TW · Doug DC983 · Emergency Lighting
  > EMERGENCY LIGHT ST STATION 1400 AT AFT WALKWAY INOPRATIVE. REPLACED BATTERY PACK. OPERATIONS CHECKED NORMAL.
- [SDR AALA20130528003](https://openairdocs.org/sdr/AALA20130528003.md): Battery · dirty · May 28, 2013 · N974TW · Doug DC983 · Emergency Lighting
  > RT CENTER CEILING EMERGENCY LIGHTS BETWEEN AFT LAVATORIES INOPERATIVE. CLEANED RT CENTER CEILING ENERGENCY LIGHT BATTERIES. OPS CHECK NORMAL.
- [SDR AALA20130321003](https://openairdocs.org/sdr/AALA20130321003.md): Skin · corroded · Mar 21, 2013 · N974TW · Doug DC983 · Fuselage Main, Plate/Skin
  > LEFT ALTERNATE STATIC PORT AREA SKIN CORRODED. REPAIRED LEFT ALTERNATE STATIC PORT SKIN PER SRM 53-04-00 FIGURE 12C.
- [SDR AALA20120709003](https://openairdocs.org/sdr/AALA20120709003.md): Lens · missing · Jul 8, 2012 · N974TW · Doug DC983 · Emergency Lighting
  > EMERGENCY PROXIMITY LIGHT AT 26D MISSING LENS. REPLACE LENS FOR PROXIMITY LIGHT AT SEAT 26D. OPS CHECK NORMAL.
- [SDR AALA20120709002](https://openairdocs.org/sdr/AALA20120709002.md): Power Supply · inoperative · Jul 8, 2012 · N974TW · Doug DC983 · Emergency Lighting
  > AFT OVERWING EXIT SIGN INOPERATIVE. REPLACED EMERGENCY LIGHT POWER SUPPLY B5-105. OPS CHECK NORMAL.
- [SDR AALA20120421011](https://openairdocs.org/sdr/AALA20120421011.md): Heat Exchanger · cracked · Apr 21, 2012 · N974TW · Doug DC983 · Cabin Temperature Control System
  > LAX - INFLIGHT PSP-ORD CREW REPORTED TAIL COMPARTMENT TEMPERATURE HIGH LIGHT ILLUMINATED AFTER TAKEOFF. EMERGENCY DECLARED FLIGHT LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. FOUND RIGHT PRIMARY HEAT EXCHANGER CRACKED. REPLACED PRIMARY AND SECO
- [SDR AALA20120420001](https://openairdocs.org/sdr/AALA20120420001.md): Battery Pack · discharged · Apr 19, 2012 · N974TW · Doug DC983 · Emergency Lighting
  > TAIL COMPARTMENT EMERGENCY LIGHTS ABOVE CATWALK INOPERATIVE. REMOVED AND REPLACED BATTERY PACK FOR TAIL COMPARTMENT EMERGENCY LIGHTS ABOVE CATWALK. OPS CHECK NORMAL.
- [SDR AALA20111025TUL09](https://openairdocs.org/sdr/AALA20111025TUL09.md): Mount · cracked · Oct 25, 2011 · N974TW · Doug DC983 · Fuselage, Equipment Attach Fittings
  > G2 GALLEY FORWARD OUTBOARD MOUNT CRACKED STATION 215 RIGHT BUTTLINE 56. REPLACED MOUNT PER SRM -51-30-2.
- [SDR AALA20111024TUL01](https://openairdocs.org/sdr/AALA20111024TUL01.md): Floorbeam · damaged · Oct 24, 2011 · N974TW · Doug DC983 · Fuselage Main, Floor Beam
  > DEEP WEAR IN BOTTOM OF CABIN FLOORBEAM, STATION 389 BUTTLINE 0. REPAIRED PER AARD 53-20-00-21.
- [SDR AALA20111023TUL03](https://openairdocs.org/sdr/AALA20111023TUL03.md): Cusp Web · damaged · Oct 23, 2011 · N974TW · Doug DC983 · Fuselage Miscellaneous Structure
  > THREE EACH ELONGATED HOLES IN LEFT CUSP STATION 848. REPAIRED PER BOEING DRAWING SG09530019.
- [SDR AALA20111023TUL02](https://openairdocs.org/sdr/AALA20111023TUL02.md): Cusp Web · damaged · Oct 23, 2011 · N974TW · Doug DC983 · Fuselage Miscellaneous Structure
  > ELONGATED HOLE IN LEFT CUSP STATION 842. REPAIRED PER AARD 53-20-00-16.
- [SDR AALA20111021TUL07](https://openairdocs.org/sdr/AALA20111021TUL07.md): Cusp Web · corroded · Oct 21, 2011 · N974TW · Doug DC983 · Fuselage Miscellaneous Structure
  > CORROSION ON RIGHT CUSP, ABOVE CARGO DOOR CUTOUT, STATIONS 380 TO 400. REMOVED CORROSION AND INSTALLED DOUBLER PER AARD 53-20-00-16.
- [SDR AALA20111020TUL17](https://openairdocs.org/sdr/AALA20111020TUL17.md): Structure · damaged · Oct 20, 2011 · N974TW · Doug DC983 · Fuselage Miscellaneous Structure
  > LEFT SIDE STATION 845 ELONGATED HOLES IN HORSE COLLAR. INSTALLED NEW HORSE COLLAR PER AARD 51-10-00-5.
- [SDR AALA20111020TUL16](https://openairdocs.org/sdr/AALA20111020TUL16.md): Cusp Web · corroded · Oct 20, 2011 · N974TW · Doug DC983 · Fuselage Miscellaneous Structure
  > RIGHT CUSP SHEET CORROSION OUT OF LIMITS AT STATIONS 389 TO 408. REPLACED RIGHT CUSP SHEET AT STATIONS 389 TO 503 PER AARD 51-10-00-5.
- [SDR AALA20111020TUL15](https://openairdocs.org/sdr/AALA20111020TUL15.md): Seat Track · corroded · Oct 20, 2011 · N974TW · Doug DC983 · Fuselage, Seat/Cargo Attach Fittings
  > NUMBER 6 SEAT TRACK OUT OF LIMITS AT STATIONS 215 TO 588. REPLACED SEAT TRACK PER AMM 53-40-01-2.
- [SDR AALA20111020TUL14](https://openairdocs.org/sdr/AALA20111020TUL14.md): Seat Track · corroded · Oct 20, 2011 · N974TW · Doug DC983 · Fuselage, Seat/Cargo Attach Fittings
  > NUMBER 5 SEAT TRACK CORRODED AT STATIONS 202 TO 207 OUTBOARD UPPER FLANGE. ACCOMPLISHED SPLICE REPAIR PER SRM 53-05-00 FIGURE 4F.
- [SDR AALA20111020TUL13](https://openairdocs.org/sdr/AALA20111020TUL13.md): Cusp Web · cracked · Oct 20, 2011 · N974TW · Doug DC983 · Fuselage Miscellaneous Structure
  > RIGHT CUSP CRACKED AT LIGHTENING HOLE STATION 285. REPAIRED CUSP PER AARD 53-20-00-16.
- [SDR AALA20111020TUL12](https://openairdocs.org/sdr/AALA20111020TUL12.md): Cusp Web · corroded · Oct 20, 2011 · N974TW · Doug DC983 · Fuselage Miscellaneous Structure
  > RIGHT CUSP SHEET CORRODED STATIONS 380 TO 400. REPAIRED CUSP PER AARD 53-20-00-16.
- [SDR AALA20111020TUL11](https://openairdocs.org/sdr/AALA20111020TUL11.md): Cusp Web · corroded · Oct 20, 2011 · N974TW · Doug DC983 · Fuselage Miscellaneous Structure
  > CORROSION ON RIGHT CUSP SHEET STATIONS 218 TO 237. INSTALLED NEW CUSP SHEET PER AARD 51-10-00-5.
- [SDR AALA20111020TUL09](https://openairdocs.org/sdr/AALA20111020TUL09.md): Seat Track · corroded · Oct 20, 2011 · N974TW · Doug DC983 · Fuselage, Seat/Cargo Attach Fittings
  > NUMBER 6 SEAT TRACK CORRODED AT STATIONS 790 TO 793. ACCOMPLISHED PLUG REPAIR PER SRM 53-05-00 FIGURE 4A.
- [SDR AALA20111020TUL01](https://openairdocs.org/sdr/AALA20111020TUL01.md): Skin · gouged · Oct 20, 2011 · N974TW · Doug DC983 · Passenger/Crew Doors
  > FORWARD ENTRY DOOR SKIN GOUGED AT GUST LOCK CUTOUT. BLENDED OUT DAMAGE ON FORWARD ENTRY DOOR AT GUST LOCK CUTOUT. DYE CHECKED AND NO CRACKS FOUND. INSTALLED DOUBLER PER SRM 52-05-00 FIGURE 20A.
- [SDR AALA20111019TUL10](https://openairdocs.org/sdr/AALA20111019TUL10.md): Web · cracked · Oct 19, 2011 · N974TW · Doug DC983 · Fuselage Miscellaneous Structure
  > INNER WEB CRACKED STATION 218 LONGERON 15 LEFT. ACCOMPLISHED DOUBLER REPAIR PER AARD 53-10-00-11.
- [SDR AALA20111018TUL13](https://openairdocs.org/sdr/AALA20111018TUL13.md): Skin · damaged · Oct 18, 2011 · N974TW · Doug DC983 · Passenger/Crew Doors
  > CABIN FORWARD ENTRY DOOR SKIN BENT SEVERAL PLACES ALONG LOWER EDGE. STRAIGHTENED LOWER SKIN, DYE CHECKED OK AND INSTALLED DOUBLER PER AARD 52-10-00-2 FIGURE 1.
- [SDR AALA20111018TUL11](https://openairdocs.org/sdr/AALA20111018TUL11.md): Seat Track · corroded · Oct 18, 2011 · N974TW · Doug DC983 · Fuselage, Seat/Cargo Attach Fittings
  > SEAT TRACK NUMBER 6 CORROSION BLEND OUT BEYOND LIMITS, STATION 1122. REMOVED DAMAGED MATERIAL PER AARD 53-20-00-10. ALODINED AND PRIMED PER SRM 51-10-03. INSTALLED REPAIR PLUG PER AARD 53-20-00-10.
- [SDR AALA20111018TUL10](https://openairdocs.org/sdr/AALA20111018TUL10.md): Cusp Web · corroded · Oct 18, 2011 · N974TW · Doug DC983 · Fuselage Miscellaneous Structure
  > LEFT CUSP STATION 706 CORROSION OUT OF LIMITS. CUT OUT DAMAGED AREA AND INSTALLED DOUBLER PER AARD 53-20-00-16.
- [SDR AALA20111018TUL09](https://openairdocs.org/sdr/AALA20111018TUL09.md): Intercostal · cracked · Oct 18, 2011 · N974TW · Doug DC983 · Fuselage Miscellaneous Structure
  > AFT CARGO HAS CRACK IN CEILING INTERCOSTAL BETWEEN STATIONS 1287 AND 1309 NEAR CENTERLINE. INSTALLED NEW INTERCOSTAL IN CEILING BETWEEN STATIONS 1287 AND 1309 NEAR CENTERLINE PER SRM 51-01-00.
- [SDR AALA20111017TUL06](https://openairdocs.org/sdr/AALA20111017TUL06.md): Pan · cracked · Oct 17, 2011 · N974TW · Doug DC983 · Fuselage Main, Structure
  > STATION 1041, LEFT SIDE OF FUSELAGE, UPPER AFT EAR IS CRACKED ON WINDOW PAN. REMOVED DAMAGED AREA AND INSTALLED WINDOW PAN PER AARD 53-10-00-25.
- [SDR AALA20111017TUL05](https://openairdocs.org/sdr/AALA20111017TUL05.md): Pan · cracked · Oct 17, 2011 · N974TW · Doug DC983 · Fuselage Main, Structure
  > STATION 1079, LEFT SIDE OF FUSELAGE, UPPER AFT EAR IS CRACKED ON WINDOW PAN. REMOVED DAMAGED AREA AND INSTALLED PAN PER AARD 53-10-00-25.
- [SDR AALA20111017TUL04](https://openairdocs.org/sdr/AALA20111017TUL04.md): Seat Track · corroded · Oct 17, 2011 · N974TW · Doug DC983 · Fuselage, Seat/Cargo Attach Fittings
  > SEAT TRACK NUMBER 6, CORROSION BLEND OUT BEYOND LIMITS AT STATIONS 1182 AT 1185. ROUTED OUT CORRODED AREA AND INSTALLED REPAIR PER AARD 53-20-00-10 AND SRM 53-05-00 FIGURE 4A.
- [SDR AALA20101018SEA01](https://openairdocs.org/sdr/AALA20101018SEA01.md): Light · inoperative · Oct 18, 2010 · N974TW · Doug DC983 · Emergency Lighting
  > SEAT EMERGENCY LIGHT AT POSITION 12D INOPERATIVE. REPLACED LAMP FOR SEAT EMERGENCY LIGHT AT SEAT 12D. OPS CHECKS NORMAL.
- [SDR AALA20100626TUL01](https://openairdocs.org/sdr/AALA20100626TUL01.md): Skin · cracked · Jun 26, 2010 · N974TW · Doug DC983 · Fuselage Main, Plate/Skin
  > CRACK IN FUSELAGE SKIN AT FASTENER, STATION 1380, ABOVE RIGHT ENGINE PYLON. STOP DRILLED CRACK AND INSTALLED DOUBLER PER SRM 53-01-00, 53-30-00 AND AARD 51-60-00-04.
- [SDR AALA20091117DFW06](https://openairdocs.org/sdr/AALA20091117DFW06.md): Light · inoperative · Nov 16, 2009 · N974TW · Doug DC983 · Emergency Lighting
  > EMERGENCY LIGHT AT FORWARD SEAT 5E INOPERATIVE. REPLACED LIGHT ASSEMBLY.
- [SDR AALA20091117DFW05](https://openairdocs.org/sdr/AALA20091117DFW05.md): Battery Pack · discharged · Nov 16, 2009 · N974TW · Doug DC983 · Emergency Lighting
  > EMERGENCY LIGHTS AT SEAT ROWS 8 TO 16 INOPERATIVE. REPLACED BATTERY PACK.
- [SDR AALA20091117DFW04](https://openairdocs.org/sdr/AALA20091117DFW04.md): Connector · disconnected · Nov 16, 2009 · N974TW · Doug DC983 · Light System Wiring
  > EMERGENCY LIGHT AT SEAT 17D INOPERATIVE. RECONNECTED CONNECTOR AT SEAT 17D.
- [SDR AALA20091117DFW03](https://openairdocs.org/sdr/AALA20091117DFW03.md): Light · inoperative · Nov 16, 2009 · N974TW · Doug DC983 · Emergency Lighting
  > EMERGENCY LIGHT ON CEILING PANEL IN AFT GALLEY IS INOPERATIVE. REPLACED LAMP.
- [SDR AALA20090707BOS01](https://openairdocs.org/sdr/AALA20090707BOS01.md): Light · inoperative · Jul 6, 2009 · N974TW · Doug DC983 · Emergency Lighting
  > 15D SEAT MOUNTED ESCAPE PATH LIGHT INOPERATIVE DURING TEST. REPLACED LIGHT ASSEMBLY.
- [SDR AALA2009060400011](https://openairdocs.org/sdr/AALA2009060400011.md): Fuel Control · malfunctioned · Jun 4, 2009 · N974TW · Doug DC983 · Fuel Control/Turbine Engines
  > DFW - CREW REPORTED DURING DESCENT HAD NO THROTTLE CONTROL. EMERGENCY DECLARED, LANDED DFW WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED NUMBER ONE ENGINE FUEL CONTROL AND PUMP. SYSTEM GROUND CHECK NORMAL OPERATION.
- [SDR AALA209042600004](https://openairdocs.org/sdr/AALA209042600004.md): Control Unit · inoperative · Apr 26, 2009 · N974TW · Doug DC983 · Weather Radar System
  > DEN INFLIGHT SEA-ORD. WEATHER RADAR FAILED IN FLIGHT. LANDED DEN WITHOUT INCIDENT. REPLACED RIGHT CONTROL UNIT. SYSTEM GROUND CHECK NORMAL OPERATION. (CLOSED)
- [SDR AALA200910594](https://openairdocs.org/sdr/AALA200910594.md): Longeron · cracked · Jan 6, 2009 · N974TW · Doug DC983 · Fuselage Main, Longeron/Stringer
  > LONGERON NR 2 RIGHT, CRACKED AFT OF STATION 1418 OUTBOARD LEG. APPLIED LONGERON NR 2 SPLICE REPAIR PER AARD 53-30-00-2.
- [SDR AALA200800136](https://openairdocs.org/sdr/AALA200800136.md): Lens · missing · Jan 22, 2008 · N974TW · Doug DC983 · Emergency Lighting
  > DFW - EMERGENCY LIGHT AT SEAT 17D HAS MISSING LENS. REPLACED LENS FOR EMERGENCY LIGHT AT SEAT 17D. SYSTEM GROUND CHECKED NORMAL OPERATION.
- [SDR AALA200800135](https://openairdocs.org/sdr/AALA200800135.md): Shroud · missing · Jan 22, 2008 · N974TW · Doug DC983 · Emergency Lighting
  > DFW - EMERGENCY LIGHT AT SEAT 17D HAS MISSING SHROUD. REPLACED SHROUD FOR EMERGENCY LIGHT AT SEAT 17D. SYSTEM GROUND CHECKED NORMAL OPERATION.
- [SDR AALA200800134](https://openairdocs.org/sdr/AALA200800134.md): Shroud · damaged · Jan 22, 2008 · N974TW · Doug DC983 · Emergency Lighting
  > DFW - EMERGENCY LIGHT AT SEAT 10D HAS DAMAGED SHROUD. REPLACED SHROUD FOR EMERGENCY LIGHT AT SEAT 10D. SYSTEM GROUND CHECKED NORMAL OPERATION.
- [SDR AALA20041183](https://openairdocs.org/sdr/AALA20041183.md): Battery Pack · inoperative · Nov 29, 2004 · N974TW · Doug DC983 · Emergency Lighting
  > SEA - EMERGENCY EXIT SIGNS ABOVE LEFT AND RIGHT FORWARD OVERWING EXITS INOPERATIVE. REPLACED BATTERY PACK AT B5103 FOR EMERGENCY EXIT SIGNS ABOVE LEFT AND RIGHT FORWARD OVERWING EXITS. SYSTEM GROUND CHECKED NORMAL OPERATION.
- [SDR AALA20040672](https://openairdocs.org/sdr/AALA20040672.md): Battery Pack · inoperative · Jun 23, 2004 · N974TW · Doug DC983 · Emergency Lighting
  > DEN - FORWARD ENTRY DOOR EMERGENCY LIGHTS INOPERATIVE. REPLACED BATTERY PACK FOR FORWARD ENTRY DOOR EMERGENCY LIGHTS. SYSTEM GROUND CHECKED NORMAL OPERATION.
- [SDR AALA20040531](https://openairdocs.org/sdr/AALA20040531.md): Battery Pack · inoperative · May 5, 2004 · N974TW · Doug DC983 · Emergency Lighting
  > OVERWING EMERGENCY LIGHTS AT ROWS 10 THROUGH 14 INOPERATIVE. REPLACED BATTERY PACK AT B5-101 FOR OVERWING EMERGENCY LIGHTS AT ROWS 10 THROUGH 14. SYSTEM GROUND CHECKED NORMAL OPERATION. (CLOSED)
- [SDR AALA20030878](https://openairdocs.org/sdr/AALA20030878.md): Battery Pack · discharged · Aug 20, 2003 · N974TW · Doug DC983 · Emergency Lighting
  > MULTIPLE AFT CABIN EMERGENCY CEILING LIGHTS INOPERATIVE. REPLACED AFT BATTERY PACK IN LEFT AFT LAVATORY. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)
- [SDR AALA20030881](https://openairdocs.org/sdr/AALA20030881.md): Wire · loose · Aug 20, 2003 · N974TW · Doug DC983 · Light System Wiring
  > DFW - FOUND AFT STAIRWAY HAS ONE OVERHEAD EMERGENCY LIGHT INOPERATIVE. FOUND WIRES TO SOCKET ASSEMBLY OF LIGHT LOOSE. SECURED WIRES. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)

Next page: https://openairdocs.org/deregistered/N974TW-2014-11-25/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 = 'N974TW' AND deregistration_id = 'N974TW-2014-11-25'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/deregistered/N974TW-2014-11-25/reports

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