# Service difficulty reports: N638AA, cancelled Apr 9, 2014

A list on [N638AA, cancelled Apr 9, 2014](https://openairdocs.org/deregistered/N638AA-2014-04-09.md).

Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first.

- [SDR AALA20120813007](https://openairdocs.org/sdr/AALA20120813007.md): Spring · broken · Aug 13, 2012 · N638AA · Boeing 757223 · Landing Gear Retraction/Extension System
  > SEA - CREW REPORTED MAIN LANDING GEAR WOULD NOT RETRACT. EMERGENCY DECLARED FLIGHT LANDED SEA WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. FOUND UPLOCK SPRING BROKEN ON MAIN LANDING GEAR LEFT SIDE. REPLACED SPRING. SYSTEM GROUND CHECK NORMAL OPERATION
- [SDR AALA20120829010](https://openairdocs.org/sdr/AALA20120829010.md): Slat · delaminated · Aug 2, 2012 · N638AA · Boeing 757223 · Leading Edge Devices
  > NUMBER 2 LEFT OUTBOARD LEADING EDGE SLAT HAS DELAMINATED AREA AT TOP INBOARD SIDE. REMOVED DELAMINATED DAMAGED AREA AND INSTALLED DOUBLER PER SRM 51-70-10-2R.
- [SDR AALA20120618001](https://openairdocs.org/sdr/AALA20120618001.md): Slide · unwanted deploy · Jun 17, 2012 · N638AA · Boeing 757223 · Escape Slide
  > FLIGHT REPORTED RIGHT NUMBER 4 DOOR DIFFICULT TO ARM OR DIS-ARM. WHILE TROUBLESHOOTING RIGHT NUMBER 4 DOOR SLIDE INFLATED AND BOTTLE DISCHARGED. FOUND SLIDE LANYARD WRAPPED AROUND GIRT BAR. REPLACED RIGHT NUMBER 4 DOOR SLIDE AND BOTTLE.
- [SDR AALA20120413007](https://openairdocs.org/sdr/AALA20120413007.md): Connector · unsecure · Apr 11, 2012 · N638AA · Boeing 757223 · Light System Wiring
  > SEAT 31D ESCAPE PATH LIGHT INOPERATIVE. SECURED LOOSE CONNECTOR AT SIDEWALL. OPS CHECKED NORMAL.
- [SDR AALA20120303006](https://openairdocs.org/sdr/AALA20120303006.md): Angle · corroded · Mar 3, 2012 · N638AA · Boeing 757223 · Fuselage Miscellaneous Structure
  > CORROSION ON AFT ANGLE OF AUXILIARY POWER UNIT INLET CUTOUT. INSTALLED DOUBLER.
- [SDR AALA20111130LGA01](https://openairdocs.org/sdr/AALA20111130LGA01.md): Wire · exposed · Nov 30, 2011 · N638AA · Boeing 757223 · Light System Wiring
  > WIRES HANGING DOWN FROM BOTTOM OF SEAT 14D. WIRES WERE FROM AISLE EMERGENCY LIGHT MOUNTED ON SEAT. REPLACED LIGHT ASSY FOR SEAT 14D EMERGENCY LIGHT. OPS CHECK NORMAL.
- [SDR AALA20110621TUL11](https://openairdocs.org/sdr/AALA20110621TUL11.md): Wire · broken · Jun 17, 2011 · N638AA · Boeing 757223 · Light System Wiring
  > EMERGENCY LIGHT OUTSIDE OF RIGHT AFT LAVATORY INOPERATIVE. REPAIRED LIGHT ASSEMBLY GROUND WIRE THAT WAS BROKEN. OPS CHECK NORMAL.
- [SDR AALA20110618SJU01](https://openairdocs.org/sdr/AALA20110618SJU01.md): Battery Pack · discharged · Jun 17, 2011 · N638AA · Boeing 757223 · Emergency Lighting
  > EMERGENCY LIGHT OUTSIDE OF RIGHT AFT LAVATORY INOPERATIVE. REPLACED BATTERY PACK. OPS CHECK NORMAL.
- [SDR AALA20110314LGA01](https://openairdocs.org/sdr/AALA20110314LGA01.md): Light · inoperative · Mar 13, 2011 · N638AA · Boeing 757223 · Emergency Lighting
  > LEFT NUMBER 2 DOOR EXTERIOR AFT EMERGENCY LIGHT INOPERATIVE. REPLACED LAMP FOR LEFT NUMBER 2 DOOR EXTERIOR AFT EMERGENCY LIGHT. OPS CHECK NORMAL.
- [SDR AALA20101030ORD01](https://openairdocs.org/sdr/AALA20101030ORD01.md): Probe · defective · Oct 30, 2010 · N638AA · Boeing 757223 · Outside Air Temperature Indicator/Sensor
  > ORD - INFLIGHT JFK-SEA. CREW REPORTED TOTAL AIR TEMPERATURE PROBE EICAS MESSAGE. FLIGHT DIVERTED ORD LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED TAT PROBE THAT WAS BAD. SYSTEM GROUND CHECK NORMAL OPERATION.
- [SDR AALA20100722TUL05](https://openairdocs.org/sdr/AALA20100722TUL05.md): Doubler · corroded · Jul 22, 2010 · N638AA · Boeing 757223 · Fuselage Miscellaneous Structure
  > CORROSION ON AFT CABIN FLOOR DOUBLER. REPLACED DOUBLER.
- [SDR AALA20100713TUL04](https://openairdocs.org/sdr/AALA20100713TUL04.md): Floor Support · corroded · Jul 13, 2010 · N638AA · Boeing 757223 · Fuselage Miscellaneous Structure
  > CORROSION ON FLOORBOARD SUPPORT AT STATION 1662 TO 1667 LEFT BUTTLINE 55 TO 57. REPLACED FLOORBOARD SUPPORT PER SRM 51-10-02.
- [SDR AALA20100630TUL03](https://openairdocs.org/sdr/AALA20100630TUL03.md): Bullnose · cracked · Jun 30, 2010 · N638AA · Boeing 757223 · Nacelle/Pylon, Plate/Skin
  > LEFT WING PYLON AREA INBOARD BULLNOSE CRACKED, MARKED. STOP DRILLED CRACK PER SRM 51-10-02-0G. REPAIRED CRACK PER SRM 57-41-01-6 AND RE-ASSEMBLED.
- [SDR AALA20100627TUL02](https://openairdocs.org/sdr/AALA20100627TUL02.md): Crease Beam · corroded · Jun 23, 2010 · N638AA · Boeing 757223 · Fuselage Main, Structure
  > CREASE BEAM INBOARD CHORD CORRODED FROM STATIONS 760 TO 780 AT LEFT BUTTLINE 64. CUT OUT CORRODED CHORD SECTION AND SPLICED IN NEW SECTION PER AARD 53-30-13-1.
- [SDR AALA20100515LAX01](https://openairdocs.org/sdr/AALA20100515LAX01.md): Transmission · faulty · May 15, 2010 · N638AA · Boeing 757223 · Trailing Edge Flap Control System
  > LAX - CREW REPORTED "TRAILING EDGE FLAPS DISAGREE" EICAS MESSAGE. FOLLOWED QRH PROCEDURES LANDED FLAPS 20. EMERGENCY DECLARED LANDED LAX WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED LEFT INBOARD TRAILING EDGE FLAP TRANSMISSION. SYSTEM GROUND
- [SDR AALA20100514JFK02](https://openairdocs.org/sdr/AALA20100514JFK02.md): Battery Pack · discharged · May 14, 2010 · N638AA · Boeing 757223 · Emergency Lighting
  > RIGHT NUMBER 1 DOOR EMERGENCY EXIT SIGN ABOVE DOOR INOPERATIVE. REPLACED BATTERY PACK FOR EMERGENCY EXIT SIGN OVER RIGHT NUMBER 1 DOOR. OPS CHECKED NORMAL.
- [SDR AALA20100514JFK01](https://openairdocs.org/sdr/AALA20100514JFK01.md): Battery Pack · discharged · May 14, 2010 · N638AA · Boeing 757223 · Emergency Lighting
  > LEFT NUMBER 1 DOOR EMERGENCY EXIT SIGN ABOVE DOOR INOPERATIVE. REPLACED BATTERY PACK FOR EMERGENCY EXIT SIGN AT LEFT NUMBER 1 DOOR. OPS CHECKED NORMAL.
- [SDR AALA20100512JFK01](https://openairdocs.org/sdr/AALA20100512JFK01.md): Indicator · defective · May 12, 2010 · N638AA · Boeing 757223 · Trailing Flap Position Indicating System
  > JFK - CREW REPORTED TRAILING EDGE FLAP DISAGREE EICAS MESSAGE ILLUMINATED ON APPROACH. EMERGENCY DECLARED LANDED JFK WITHOUT INCIDENT. RESET TRANSMISSION INDICATOR AND LUBRICATED TRANSMISSION. SYSTEM GROUND CHECK NORMAL OPERATION.
- [SDR AALA20091117LGA01](https://openairdocs.org/sdr/AALA20091117LGA01.md): Lens · missing · Nov 16, 2009 · N638AA · Boeing 757223 · Emergency Lighting
  > SEAT 21D EMERGENCY LIGHT LENS MISSING. REPLACED LENS AT SEAT 21D.
- [SDR AALA2009042200811](https://openairdocs.org/sdr/AALA2009042200811.md): Power Supply · discharged · Apr 22, 2009 · N638AA · Boeing 757223 · Emergency Lighting
  > SFO - SEAT MOUNTED EMERGENCY LIGHTS AT SEATS 16D TO 25D ARE DIM. REPLACED POWER SUPPLY M10800.
- [SDR AALA200803093](https://openairdocs.org/sdr/AALA200803093.md): Battery Pack · discharged · Dec 11, 2008 · N638AA · Boeing 757223 · Emergency Lighting
  > JFK - EMERGENCY LIGHT AT SEAT ROWS 9D TO 15A AND MID CABIN DOOR LEFT AND RIGHT INOPERATIVE. REPLACED BATTERY PACK. SYSTEM GROUND CHECKED NORMAL OPERATION.
- [SDR AALA200803092](https://openairdocs.org/sdr/AALA200803092.md): Module · inoperative · Dec 11, 2008 · N638AA · Boeing 757223 · Emergency Lighting
  > JFK - EMERGENCY LIGHTS AT SEAT ROWS 9D TO 15A AND MID CABIN DOOR LEFT AND RIGHT INOPERATIVE. REPLACED MODULE CONTAINING CHARGER AND BATTERY PACK. SYSTEM GROUND CHECKED NORMAL OPERATION.
- [SDR AALA200803032](https://openairdocs.org/sdr/AALA200803032.md): Battery Pack · discharged · Dec 3, 2008 · N638AA · Boeing 757223 · Emergency Lighting
  > JFK EMERGENCY LIGHTS AFT OF SEAT ROW 28 INOPERATIVE. REPLACED BATTERY PACK IN AFT GALLEY CEILING. SYSTEM GROUND CHECKED NORMAL OPS.
- [SDR AALA200801785](https://openairdocs.org/sdr/AALA200801785.md): Battery Pack · discharged · Jul 6, 2008 · N638AA · Boeing 757223 · Emergency Lighting
  > DFW - EMERGENCY LIGHTS AT SEAT ROWS 27 TO 36 INOPERATIVE. REPLACED BATTERY PACK FOR EMERGENCY LIGHTS AT SEAT ROWS 27 TO 36. SYSTEM GROUND CHECKED NORMAL OPERATION. (A)
- [SDR AALA20072312](https://openairdocs.org/sdr/AALA20072312.md): Shroud · missing · Nov 27, 2007 · N638AA · Boeing 757223 · Emergency Lighting
  > DFW - EMERGENCY LIGHT AT SEAT 38D MISSING SHROUD. REPLACED SHROUD FOR EMERGENCY LIGHT AT SEAT 38D. SYSTEM GROUND CHECKED NORMAL OPERATION.
- [SDR AALA20072311](https://openairdocs.org/sdr/AALA20072311.md): Lens · missing · Nov 27, 2007 · N638AA · Boeing 757223 · Emergency Lighting
  > DFW - EMERGENCY LIGHT AT SEAT 38D MISSING LENS. REPLACED LENS FOR EMERGENCY LIGHT AT SEAT 38D. SYSTEM GROUND CHECKED NORMAL OPERATION.
- [SDR AALA20071932](https://openairdocs.org/sdr/AALA20071932.md): Governor · inoperative · Oct 13, 2007 · N638AA · Boeing 757223 · Turbine Governor
  > CLE INFLIGHT T222/13OCT LAX TO BOS - RIGHT ENGINE WOULD NOT REACH CLIMB POWER. MAXIMUM ENGINE PRESSURE RATIO (EPR) ATTAINABLE WAS ABOUT 1.4 EPR. LANDED CLE WITHOUT INCIDENT. REPLACED RIGHT FUEL FLOW GOVERNOR. SYSTEM GROUND CHECKED NORMAL OPERATION.
- [SDR AALA20070619](https://openairdocs.org/sdr/AALA20070619.md): Shroud · missing · Apr 9, 2007 · N638AA · Boeing 757223 · Emergency Lighting
  > MIA - EMERGENCY LIGHT AT SEAT 6E MISSING SHROUD. REPLACED SHROUD FOR EMERGENCY LIGHT AT SEAT 6E. SYSTEM GROUND CHECKED NORMAL OPERATION.
- [SDR AALA20070618](https://openairdocs.org/sdr/AALA20070618.md): Lens · missing · Apr 9, 2007 · N638AA · Boeing 757223 · Emergency Lighting
  > MIA - EMERGENCY LIGHT AT SEAT 6E HAS MISSING LENS. REPLACED LENS FOR EMERGENCY LIGHT AT SEAT 6E. SYSTEM GROUND CHECKED NORMAL OPERATION.
- [SDR AALA20070027](https://openairdocs.org/sdr/AALA20070027.md): Bulb · burned out · Jan 6, 2007 · N638AA · Boeing 757223 · Emergency Lighting
  > MIA - LEFT EMERGENCY LIGHT AFT OF OVERWING INOPERATIVE. RELAMPED LEFT EMERGENCY LIGHT AFT OF OVERWING. SYSTEM GROUND CHECKED NORMAL OPERATION.
- [SDR AALA20061399](https://openairdocs.org/sdr/AALA20061399.md): Light · inoperative · Dec 27, 2006 · N638AA · Boeing 757223 · Emergency Lighting
  > MIA - EMERGENCY LIGHT AT SEAT 32D INOPERATIVE. RELAMPED EMERGENCY LIGHT AT SEAT 32D. SYSTEM GROUND CHECKED NORMAL OPERATION.
- [SDR AALA20060972](https://openairdocs.org/sdr/AALA20060972.md): Module · inoperative · Nov 1, 2006 · N638AA · Boeing 757223 · Emergency Lighting
  > MCO - EMERGENCY LIGHTS AT FIRST CLASS FLOOR INOPERATIVE. REPLACED CONTROL MODULE FOR EMERGENCY LIGHTS AT FIRST CLASS FLOOR. SYSTEM GROUND CHECKED NORMAL OPERATION.
- [SDR AALA20060973](https://openairdocs.org/sdr/AALA20060973.md): Battery Pack · discharged · Nov 1, 2006 · N638AA · Boeing 757223 · Emergency Lighting
  > MCO - CEILING EMERGENCY LIGHTS AT RIGHT AND LEFT FORWARD DOOR INOPERATIVE. REPLACED BATTERY PACK FOR CEILING EMERGENCY LIGHTS AT RIGHT AND LEFT FORWARD DOOR. SYSTEM GROUND CHECKED NORMAL OPERATION.
- [SDR AALA20060494](https://openairdocs.org/sdr/AALA20060494.md): Battery Pack · discharged · Jul 26, 2006 · N638AA · Boeing 757223 · Emergency Lighting
  > EMERGENCY LIGHTS AT FIRST CLASS SEATS INOPERATIVE. REPLACED BATTERY PACK M10802 FOR INOPERATIVE EMERGENCY LIGHTS AT FIRST CLASS SEATS. SYSTEM GROUND CHECKED NORMAL OPERATION.
- [SDR AALA20030761](https://openairdocs.org/sdr/AALA20030761.md): Spring · out of adjust · Jul 9, 2003 · N638AA · Boeing 757223 · Escape Slide
  > DURING ACCOMPLISHMENT OF ENGINEERING REQUEST TO CHECK GIRT BAR SPRINGS AT EACH PASSENGER DOOR POSITION, ONE GIRT BAR SPRING OUT OF ADJUSTMENT. ADJUSTED ONE GIRT BAR SPRING. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)
- [SDR AALA20020897](https://openairdocs.org/sdr/AALA20020897.md): Battery Pack · discharged · Jun 15, 2002 · N638AA · Boeing 757223 · Emergency Lighting
  > DFW - FOUND EMERGENCY LIGHTS ON SEAT SIDE PANELS IN FIRST CLASS ARE DIM. REPLACED BATTERY PACK FOR FIRST CLASS EMERGENCY LIGHTS. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)
- [SDR AALA20011858](https://openairdocs.org/sdr/AALA20011858.md): Light · inoperative · Oct 9, 2001 · N638AA · Boeing 757223 · Emergency Lighting
  > LAX - DURING OVERNIGHT MAINTENANCE, EMERGENCY EXIT LIGHT AT AFT GALLEY INOPERATIVE. REPLACED EMERGENCY EXIT LIGHT ASSEMBLY. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)
- [SDR AALA20002036](https://openairdocs.org/sdr/AALA20002036.md): Engine · vibration · Nov 30, 2000 · N638AA · Boeing 757223 · Engine (Turbine/Turboprop)
  > TPA - FLT 1818 - EN ROUTE MIA-LAX, FIFTEEN MINUTES INTO FLIGHT DETECTED NR 1 SIDE ENGINE VIBRATION. RETURNED THROTTLE TO IDLE. ACCOMPLISHED ENGINE VIBRATION CHECKLIST. ENGINE CONTINUED TO VIBRATE. PROCEEDED TO SHUT NR 1 ENGINE DOWN PER THE CHECKLIST. DIVE
- [SDR AALA991706](https://openairdocs.org/sdr/AALA991706.md): Wire · broken · Nov 12, 1999 · N638AA · Boeing 757223 · Light System Wiring
  > LAX - DURING OVERNIGHT MAINTENANCE, AFT SEAT MOUNTED EMERGENCY EXIT PATH LIGHTS INOPERATIVE. REPAIRED WIRE ON 4L DOOR EMERGENCY EXIT SIGN. SYSTEM GROUND CHECK NORMAL OPERATION. (M)
- [SDR AALA980559](https://openairdocs.org/sdr/AALA980559.md): Light · defective · Mar 23, 1998 · N638AA · Boeing 757223 · Emergency Lighting
  > DFW - DURING OVERNIGHT CHECK, EMERGENCY FLOOR PATH LIGHT IN FORWARD COACH CABIN INOPERATIVE. REPLACED EMERGENCY FLOOR PATH LIGHT STRIP FORWARD COACH CABIN. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)
- [SDR AALA980049](https://openairdocs.org/sdr/AALA980049.md): Module · defective · Jan 11, 1998 · N638AA · Boeing 757223 · Emergency Lighting
  > DFW - DURING OVERNIGHT CHECK, EMERGENCY EXIT SIDEWALL SIGN AT R2 FOUND INOPERATIVE. REPLACED FORWARD EXIT SIGN MODULE AT R2 DOOR. SYSTEM GROUND CHECKED, NORMAL OPERATION. (X)
- [SDR AALA952161](https://openairdocs.org/sdr/AALA952161.md): Door Pan · gouged · Dec 26, 1995 · N638AA · Boeing 757223 · Passenger/Crew Doors
  > AFW - FOUND L-4 DOOR EXTERNAL HANDLE PAN HAS GOUGE BLENDED OUT BEYOND SRM LIMITS. PER MRB 757-681. (M)
- [SDR AALA952159](https://openairdocs.org/sdr/AALA952159.md): Deck Plate · corroded · Dec 26, 1995 · N638AA · Boeing 757223 · Fuselage Floor Panel
  > AFW - FOUND DECK PLATE HAS CORROSION REMOVED ON UPPER SURFACES AT VARIOUS LOCATIONS. CORROSION REMOVED IS BEYOND SRM LIMITS. PER MRB 757-677. (M)
- [SDR AALA952158](https://openairdocs.org/sdr/AALA952158.md): Floor Beam · corroded · Dec 26, 1995 · N638AA · Boeing 757223 · Fuselage Main, Floor Beam
  > AFW - FOUND FLOOR BEAM AT STATION 377.7 HAS CORROSION REMOVED BEYOND SRM LIMITS ON UPPER SURFACE. PER MRB 757-678. (M)
- [SDR AALA952157](https://openairdocs.org/sdr/AALA952157.md): Floor Beam · corroded · Dec 26, 1995 · N638AA · Boeing 757223 · Fuselage Main, Floor Beam
  > AFW - FLOOR BEAM AT STATION 365.5 HAS CORROSION REMOVED ON UPPER SURFACE. MATERIAL REMOVED IS BEYOND SRM LIMITS. PER MRB 757-676. (M)
- [SDR AALA952160](https://openairdocs.org/sdr/AALA952160.md): Floor Beam · corroded · Dec 20, 1995 · N638AA · Boeing 757223 · Fuselage Main, Floor Beam
  > AFW - FOUND FLOOR BEAM AT STATION 1640 HAS CORROSION REMOVED ON UPPER SURFACE. CORROSION DEPTH IS BEYOND SRM LIMITS. PER MRB 757-679. (M)

## 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 = 'N638AA' AND deregistration_id = 'N638AA-2014-04-09'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/deregistered/N638AA-2014-04-09/reports

---
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