# Service difficulty reports: N637AW, cancelled Dec 13, 2017

A list on [N637AW, cancelled Dec 13, 2017](https://openairdocs.org/deregistered/N637AW-2017-12-13.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 5 · 201 reports

- [SDR USAA2015010600002](https://openairdocs.org/sdr/USAA2015010600002.md): Girt Bar · obstructed · Jan 5, 2015 · N637AW · Airbus A320231 · Emergency Equipment
  > AFT RT DOOR ARMING LEVER DIFFICULT TO MOVE & ARM. FOUND DEBRIS IN FWD GIRT BAR LATCH AREA. CLEANED DEBRIS & FOUND DOOR OPERATION & ARMING ACTION NORMAL. OK FOR SERVICE.
- [SDR USAA2014123000007](https://openairdocs.org/sdr/USAA2014123000007.md): Hydraulic Line · damaged · Dec 26, 2014 · N637AW · Airbus A320231 · Hydraulic System, Main
  > Y HYD RESERVOIR EMPTIED IN FLIGHT. Y SYS SHUTDOWN IAW ECAM PROCEDURES. REPLACED BOTH SUCTION & PRESS HYD PIPES IN RT ENG PYLON. LEAK CHECKED GOOD IAW AMM 29-13-49 PB 0401.
- [SDR USAA2014120100009](https://openairdocs.org/sdr/USAA2014120100009.md): Light · unsecure · Nov 30, 2014 · N637AW · Airbus A320231 · Emergency Lighting
  > ROW 9C EMER EXIT LIGHT HANGING OUT. SECURED ROW 9 EMER EXIT LIGHT AT SEAT 9C IAW CMM 25-25-01. OPERATIONS CHECKED GOOD.
- [SDR USAA2014111900004](https://openairdocs.org/sdr/USAA2014111900004.md): Rib · cracked · Nov 17, 2014 · N637AW · Airbus A320231 · Nacelle/Pylon, Frame/Spar/Rib
  > RON VISIT NR 1 ENG PYLON NR 13 RIB CRACKED. REMOVED, LOCATED, & INSTALLED NEW LOWER SECTION OF RIB NR 13 IAW SRM 51-42-11.
- [SDR USAA2014111900002](https://openairdocs.org/sdr/USAA2014111900002.md): Rib · cracked · Nov 17, 2014 · N637AW · Airbus A320231 · Nacelle/Pylon, Frame/Spar/Rib
  > RON VISIT NR 1 ENG PYLON NR 12 RIB CRACKED. REMOVED, LOCATED & INSTALLED NEW LOWER SECTION OF RIB 12 IAW SRM 51-42-11.
- [SDR USAA2014110400001](https://openairdocs.org/sdr/USAA2014110400001.md): Slide · defective · Nov 3, 2014 · N637AW · Airbus A320231 · Escape Slide
  > L1 SLIDE IS CONTACTING SIDE OF ACFT WHEN OPENING DOOR. INSPECTED L1 SLIDE, WITHIN LIMITS IAW TYPICAL REPAIR TR320-5210-14-0839.
- [SDR USAA2014052800009](https://openairdocs.org/sdr/USAA2014052800009.md): Servo Valve · failed · May 27, 2014 · N637AW · Airbus A320231 · Drag Control System
  > FLIGHT CONTROL SPOILER 1 FAULT. NR 1 SPOILERS DID NOT DEPLOY ON LANDING, NO BUFFETING. REPLACED SERVO VLV ON RT SPOILER 1 SERVO CONTROL IAW A320 AMM 27-64-51.
- [SDR USAA2014041400009](https://openairdocs.org/sdr/USAA2014041400009.md): Slide Raft · defective · Apr 12, 2014 · N637AW · Airbus A320231 · Escape Slide
  > GUST LATCH HARD TO DEPRESS AT BOARDING DOOR. FOUND DOOR L1 SLIDE RAFT PACKED TOO THICK & HITTING FUSELAGE CAUSING ISSUES WITH GUST LOCK. REPLACED DOOR L1 SLIDE RAFT IAW JOB CARD 26L00025011.
- [SDR USAA2014032400016](https://openairdocs.org/sdr/USAA2014032400016.md): Lens · missing · Mar 21, 2014 · N637AW · Airbus A320231 · Emergency Lighting
  > AFT LT ENTRY OVERHEAD EXIT SIGN IS MISSING LENS. REPLACED AFT LT ENTRY OVERHEAD EXIT SIGN LENS.
- [SDR USAA2014021700021](https://openairdocs.org/sdr/USAA2014021700021.md): Strap · loose · Feb 16, 2014 · N637AW · Airbus A320231 · Escape Slide
  > DOOR R1 ARMING HANDLE MUST BE JIGGLED TO INDICATE ARMED ON ECAM. INSPECTED R1 DOOR FOUND SLIDE STRAPS HANGING DOWN, SECURED SLIDE STRAPS. DOOR OPERATIONS CHECKED GOOD.
- [SDR USAA2014021400005](https://openairdocs.org/sdr/USAA2014021400005.md): Power Supply · inoperative · Feb 13, 2014 · N637AW · Airbus A320231 · Emergency Lighting
  > RIGHT EMERGENCY POWER SYS FAILED TEST. REPLACED RT EMERGENCY POWER SUPPLY UNIT. OPERATIONS CHECKED GOOD IAW A320 33-51-00.
- [SDR USAA2013123000007](https://openairdocs.org/sdr/USAA2013123000007.md): Slide Raft · binding · Dec 28, 2013 · N637AW · Airbus A320231 · Escape Slide
  > FORWARD ENTRY DOOR GUST LOCK BUTTON VERY STIFF & HARD TO RELEASE. REPLACED L1 DOOR SLIDE RAFT IAW JOB CARD 26L00002501.
- [SDR USAA2013121100006](https://openairdocs.org/sdr/USAA2013121100006.md): Lens · missing · Dec 10, 2013 · N637AW · Airbus A320231 · Emergency Lighting
  > EMERGENCY LIGHT LENS AT ROW 17L IS MISSING. INSTALLED EMERGENCY LIGHT LENS AT ROW 17L IAW A320 AMM 33-51-19.
- [SDR USAA2013112200008](https://openairdocs.org/sdr/USAA2013112200008.md): Fitting · obstructed · Nov 21, 2013 · N637AW · Airbus A320231 · Emergency Equipment
  > CREW REPORTED THE AFT RT ENTRY DOOR WILL NOT ARM. ARM HANDLE APPEARS ALSO STUCK, RESTRICTED BOTH WAYS. REMOVED DEBRIS AT R2 DOOR GIRT BAR FLOOR FITTING THAT WAS FOUND OBSTRUCTING GIRT BAR MOVEMENT. FUNCTIONAL CHECK OF RELEASE MECHANISM FOR EMERGENCY ESCAPE S
- [SDR USAA2013110700007](https://openairdocs.org/sdr/USAA2013110700007.md): Mechanism · lack of lube · Nov 6, 2013 · N637AW · Airbus A320231 · Passenger/Crew Doors
  > MAINTENANCE REPORTED THE L1 DOOR GUST LOCK RELEASE BUTTON IS NOT WORKING. UNABLE TO RELEASE LOCK AND CLOSE L1 ENTRY DOOR. MAINTENANCE INSPECTED, CLEANED AND LUBED L1 DOOR GUST LOCK CONTROL MECHANISM. OPS CHECK GOOD. REF AMM 52-10-00-100-801A.
- [SDR USAA2013102900015](https://openairdocs.org/sdr/USAA2013102900015.md): Girt Bar · obstructed · Oct 28, 2013 · N637AW · Airbus A320231 · Emergency Equipment
  > CREW REPORTED THE R2 DOOR SLIDE INTERMITTENTLY DISARMS. MAINTENANCE FOUND SLIDE STRAP HANGING INTO GIRT BAR FOOT. SECURED SAME. OPS CHECKS GOOD.
- [SDR USAA2013083000008](https://openairdocs.org/sdr/USAA2013083000008.md): Floor Panel · delaminated · Aug 30, 2013 · N637AW · Airbus A320231 · Fuselage Floor Panel
  > DELAMINATION ON FLOOR PANEL AT AFT GALLEY BY L2 DOOR BETWEEN FRAMES 66 TO 68. REPLACED FLOOR PANEL IAW AMM 53-42-12-400-002.
- [SDR USAA2013082100009](https://openairdocs.org/sdr/USAA2013082100009.md): Floorboard · delaminated · Aug 20, 2013 · N637AW · Airbus A320231 · Fuselage Floor Panel
  > FIRST CLASS FLOORBOARD ROW 2, DELAMINATED & SOFT SPOTS AT FR 24, S21, BL0. REPLACED FLOORBOARD IAW AMM 53-12-12.
- [SDR USAA2013080500005](https://openairdocs.org/sdr/USAA2013080500005.md): Lens · broken · Aug 2, 2013 · N637AW · Airbus A320231 · Emergency Lighting
  > EMERGENCY EXIT SIGN L1 DOOR BROKEN. REPLACED EMERGENCY EXIT LIGHT LENS AT L1 DOOR.
- [SDR USAA2013071100012](https://openairdocs.org/sdr/USAA2013071100012.md): Seat Track · worn · Jul 8, 2013 · N637AW · Airbus A320231 · Fuselage, Seat/Cargo Attach Fittings
  > WORN AREA ON SEAT TRACK BS2403, Y756. REPLACED DAMAGE PORTION OF SEAT TRACK IAW SRM 53-00-15, FIG. 201.
- [SDR USAA2013062100007](https://openairdocs.org/sdr/USAA2013062100007.md): Lens · missing · Jun 20, 2013 · N637AW · Airbus A320231 · Emergency Lighting
  > ROW 15 EMERGENY EXIT LENS MISSING. REPLACED ROW 15 EMERGENCY LENS.
- [SDR USAA2013062100003](https://openairdocs.org/sdr/USAA2013062100003.md): Light · inoperative · Jun 20, 2013 · N637AW · Airbus A320231 · Emergency Lighting
  > LEFT AFT OVERWING EMERGENCY EXIT LIGHT INOPERATIVE. INSTALLED LEFT AFT OVERWING EXIT LIGHT ASSEMBLY.
- [SDR USAA2013043000003](https://openairdocs.org/sdr/USAA2013043000003.md): Lens · broken · Apr 29, 2013 · N637AW · Airbus A320231 · Emergency Lighting
  > FLOOR PATH LIGHT BROKEN AT 9C, 9D, 15C, 19C, 17. REPLACED HOUSING LENS AT SEAT 15C, 19C AND 17C CONNECTED WIRING HARNESS, PERFORMED OPERATIONAL CHECK, FOUND NORMAL PER AIRBUS MAINTENANCE MANUAL 33-51-19.
- [SDR USAA2013032700004](https://openairdocs.org/sdr/USAA2013032700004.md): Grill · defective · Mar 26, 2013 · N637AW · Airbus A320231 · Air Distribution System
  > WITH BOTH FLIGHT DECK SIDE VENTS CLOSED, NOISE LEVEL INCREASE TO LEVEL PROHIBITING NORMAL/REQUIRED CONVERSATION, INCLUDING CHECKLIST USAGE. AIRFLOW CONTINUES WITH VENTS CLOSED; POTENTIAL PROBLEM IF SMOKE/FUME CONDITION OCCURS. HIGHEST NOISE LEVEL ON RIGHT SI
- [SDR USAA2013032100007](https://openairdocs.org/sdr/USAA2013032100007.md): Light · misinstalled · Mar 20, 2013 · N637AW · Airbus A320231 · Emergency Lighting
  > SEAT MOUNTED EMERGENCY LIGHT ASSEMBLY AT ROW 9C & 9D ARE INSTALLED UPSIDE DOWN. REMOVED AND CORRECTLY INSTALLED SEAT MOUNTED EMERGENCY LIGHT ASSEMBLY AT ROW 9C AND 9D REFFERENCE AIRBUS MAINTENANCE MANUAL 33-51-19-401 AND LOPA AW2520133.
- [SDR USAA2013032100006](https://openairdocs.org/sdr/USAA2013032100006.md): Lens · missing · Mar 20, 2013 · N637AW · Airbus A320231 · Emergency Lighting
  > SEAT MOUNTED EMERGENCY LIGHT LENS MISSING AT ROW 19C. INSTALLED LENS AT ROW 19C.
- [SDR USAA2013022700003](https://openairdocs.org/sdr/USAA2013022700003.md): Display · malfunctioned · Feb 26, 2013 · N637AW · Airbus A320231 · Central Display
  > SLIGHT BURNING SMELL, THEN FIRST OFFICER'S NAVIGATION DISPLAY WENT BLANK. FIRST OFFICER'S NAVIGATION DISPLAY INOP. REPLACED FIRST OFFICER'S NAVIGATION DISPLAY. OPERATIONAL AND AUTOLAND CHECKS ARE GOOD. REFERENCE AIRBUS MAINTENANCE MANUAL 31-63-22-400-001-A
- [SDR USAA2013022500002](https://openairdocs.org/sdr/USAA2013022500002.md): Lens · missing · Feb 22, 2013 · N637AW · Airbus A320231 · Emergency Lighting
  > EMERGENCY LIGHT LENS MISSING AT ROW 17L. REPLACED EMERGENCY EXIT LENS AT ROW 17L.
- [SDR USAA2013020800016](https://openairdocs.org/sdr/USAA2013020800016.md): Apu · leaking · Feb 6, 2013 · N637AW · Airbus A320231 · APU Core Engine
  > AFTER STARTING BOTH ENGINES DURING INITIAL TAXI, SIGNIFICANT TURBINE OIL ODOR IN FLIGHT DECK AND CABIN. REMOVED AND REPLACED APU. VENDOR TEARDOWN RESULTS SHOWED NO FAULT FOUND. NO REPEAT EVENTS.
- [SDR USAA2013011800009](https://openairdocs.org/sdr/USAA2013011800009.md): Lens · missing · Jan 17, 2013 · N637AW · Airbus A320231 · Emergency Lighting
  > EXIT ROW LIGHT COVER MISSING AT ROW 11 A/C RIGHT. INSTALLED LENS COVER AT ROW 11.
- [SDR USAA2012091400015](https://openairdocs.org/sdr/USAA2012091400015.md): Wire · broken · Sep 13, 2012 · N637AW · Airbus A320231 · Light System Wiring
  > ROW 9L EMERGENCY LIGHT INOPERATIVE. REPAIRED BROKEN WIRE AT SEAT CONNECTOR 9C. ALL LIGHTING OPERATING NORMAL.
- [SDR USAA2012080100020](https://openairdocs.org/sdr/USAA2012080100020.md): Generator · faulty · Jul 29, 2012 · N637AW · Airbus A320231 · Waste Disposal System
  > AFTER PUSHBACK AND STARTING NR 1 ENGINE, THE FLIGHT ATTENDANT REPORTED A BURNING SMELL, (ELECTRICAL OR RUBBER). SHORTLY THEREAFTER, PILOT AND FIRST OFFICER COULD ALSO SMELL IT. MAINTENANCE REMOVED AND REPLACED THE VACUUM GENERATOR IAW AIRBUS MAINTENANCE MANU
- [SDR USAA2012050400008](https://openairdocs.org/sdr/USAA2012050400008.md): Lens · broken · May 2, 2012 · N637AW · Airbus A320231 · Emergency Lighting
  > L2 DOOR LIGHT COVER NEEDS REPLACEMENT. MAINTENANCE REPLACED L2 EMERGENCY EXIT LIGHT LENS COVER.
- [SDR USAA2012010900045](https://openairdocs.org/sdr/USAA2012010900045.md): Retainer · defective · Jan 7, 2012 · N637AW · Airbus A320231 · Escape Slide
  > 2R DOOR SLIDE TOP RIGHT RETAINER BAD. REPLACED TOP RIGHT RETAINER BOLT ON R2 DOOR SLIDE PER MAINTENANCE MANUAL 25-62-44-400-007.
- [SDR USAA2011123000014](https://openairdocs.org/sdr/USAA2011123000014.md): Lens · broken · Dec 29, 2011 · N637AW · Airbus A320231 · Emergency Lighting
  > ROW 9 SEAT D EMERGENCY EXIT LIGHT COVER BROKEN. INSTALLED MISSING EMERGENCY EXIT LENS AT ROW 9 A/C RIGHT.
- [SDR USAA2011101900007](https://openairdocs.org/sdr/USAA2011101900007.md): Girt Bar · obstructed · Oct 18, 2011 · N637AW · Airbus A320231 · Emergency Equipment
  > CREW UNABLE TO GET DOOR 1R SLIDE TO INDICATE ARMED. MAINTENANCE CLEANED UNDER GIRT BAR AND RESTOWED LANYARD ROPE.
- [SDR USAA2011091200024](https://openairdocs.org/sdr/USAA2011091200024.md): Panel · loose · Sep 11, 2011 · N637AW · Airbus A320231 · Emergency Exits
  > RIGHT OVERWING EXIT ECAM MESSAGES IN TURBULENCE - COVERS REQUIRE ADJUSTMENT. MAINTENANCE RESECURED LOWER SIDEWALL PANEL.
- [SDR USAA2011090900034](https://openairdocs.org/sdr/USAA2011090900034.md): Fitting · out of adjust · Sep 8, 2011 · N637AW · Airbus A320231 · Emergency Equipment
  > 4S CHECK - (REF LPG 7528286) L1 DOOR IS HARD TO ARM NO INDICATION ON ECAM. RE-ADJUSTED GIRT BAR FITTING CHECKED DOOR IS GOOD OPS CHECKED GOOD IAW A320 AMM 52-11-11-400-003.
- [SDR USAA2011090900023](https://openairdocs.org/sdr/USAA2011090900023.md): Angle · cracked · Sep 8, 2011 · N637AW · Airbus A320231 · Emergency Exits
  > 4S CHECK - CRACK ON EMERGENCY EXIT DOOR 844 SEGMENT ANGLE BETWEEN FR40 TO FR41 & BETWEEN BEAM 2 TO BEAM 3. REPLACED SEGMENT ANGLE AT EMERGENCY EXIT DOOR 844 BETWEEN FR40 TO FR41 & BETWEEN BEAM 2 TO BEAM 3 IAW EO5210Y228.
- [SDR USAA2011090900022](https://openairdocs.org/sdr/USAA2011090900022.md): Angle · cracked · Sep 8, 2011 · N637AW · Airbus A320231 · Emergency Exits
  > 4S CHECK - CRACK ON EMERGENCY EXIT DOOR 844 SEGMENT ANGLE BETWEEN FR40 TO FR41 & BETWEEN BEAM 2 TO BEAM 3. REPLACED SEGMENT ANGLE AT EMERGENCY EXIT DOOR 844 BETWEEN FR40 TO FR41 & BETWEEN BEAM 2 TO BEAM 3 IAW EO5210Y228.
- [SDR USAA2011090900021](https://openairdocs.org/sdr/USAA2011090900021.md): Angle · cracked · Sep 8, 2011 · N637AW · Airbus A320231 · Emergency Exits
  > 4S CHECK - CRACK ON EMERGENCY EXIT DOOR 843 SEGMENT ANGLE BETWEEN FR38 TO FR39 & BETWEEN BEAM 2 TO BEAM 3. REPLACED SEGMENT ANGLE AT EMERGENCY EXIT DOOR 843 BETWEEN FR38 TO FR39 & BETWEEN BEAM 2 TO BEAM 3 IAW EO5210Y228.
- [SDR USAA2011090900017](https://openairdocs.org/sdr/USAA2011090900017.md): Angle · cracked · Sep 8, 2011 · N637AW · Airbus A320231 · Emergency Exits
  > 4S CHECK - CRACK ON EMERGENCY EXIT DOOR 843 SEGMENT ANGLE BETWEEN FR38 TO FR39 & BETWEEN BEAM 2 TO BEAM 3. REPLACED SEGMENT ANGLE AT EMERGENCY EXIT DOOR 843 BETWEEN FR38 TO FR39 & BETWEEN BEAM 2 TO BEAM 3 IAW EO5210Y228.
- [SDR USAA2011090900020](https://openairdocs.org/sdr/USAA2011090900020.md): Angle · cracked · Sep 7, 2011 · N637AW · Airbus A320231 · Emergency Exits
  > 4S CHECK - CRACK ON EMERGENCY EXIT DOOR 834 SEGMENT ANGLE BETWEEN FR40 TO FR41 & BETWEEN BEAM 2 TO BEAM 3. REPLACED SEGMENT ANGLE AT EMERGENCY EXIT DOOR 834 BETWEEN FR40 TO FR41 & BETWEEN BEAM 2 TO BEAM 3 IAW EO5210Y228.
- [SDR USAA2011090900019](https://openairdocs.org/sdr/USAA2011090900019.md): Angle · cracked · Sep 7, 2011 · N637AW · Airbus A320231 · Emergency Exits
  > 4S CHECK - CRACK ON EMERGENCY EXIT DOOR 834 SEGMENT ANGLE BETWEEN FR40 TO FR41 & BETWEEN BEAM 2 TO BEAM 3. REPLACED SEGMENT ANGLE AT EMERGENCY EXIT DOOR 834 BETWEEN FR40 TO FR41 & BETWEEN BEAM 2 TO BEAM 3 IAW EO5210Y228.
- [SDR USAA2011090900018](https://openairdocs.org/sdr/USAA2011090900018.md): Angle · cracked · Sep 7, 2011 · N637AW · Airbus A320231 · Emergency Exits
  > 4S CHECK - CRACK ON EMERGENCY EXIT DOOR 833 SEGMENT ANGLE BETWEEN FR38 TO FR39 & BETWEEN BEAM 2 TO BEAM 3. REPLACED SEGMENT ANGLE AT EMERGENCY EXIT DOOR 833 BETWEEN FR38 TO FR39 & BETWEEN BEAM 2 TO BEAM 3 IAW EO5210Y228.
- [SDR USAA2011090900016](https://openairdocs.org/sdr/USAA2011090900016.md): Angle · cracked · Sep 7, 2011 · N637AW · Airbus A320231 · Emergency Exits
  > 4S CHECK - CRACK ON EMERGENCY EXIT DOOR 833 SEGMENT ANGLE BETWEEN FR38 TO FR39 & BETWEEN BEAM 2 TO BEAM 3. REPLACED SEGMENT ANGLE AT EMERGENCY EXIT DOOR 833 BETWEEN FR38 TO FR39 & BETWEEN BEAM 2 TO BEAM 3 IAW EO5210Y228.
- [SDR USAA2011090700007](https://openairdocs.org/sdr/USAA2011090700007.md): Bracket · broken · Sep 6, 2011 · N637AW · Airbus A320231 · Escape Slide
  > S4 CHECK - L-2 DOOR SLIDE SIDE LATCH BRACKET BROKEN. REPLACED L-2 DOOR SLIDE IAW A320 AMM 25-65-44-400-007.
- [SDR USAA2011090600013](https://openairdocs.org/sdr/USAA2011090600013.md): Shear Plate · cracked · Sep 2, 2011 · N637AW · Airbus A320231 · Fuselage Miscellaneous Structure
  > S4 CHECK - SHEAR PLATE CRACKED BETWEEN FR69 TO FR70, Y1280. REPLACED SHEAR PLATE BETWEEN FR69 TO FR70, Y1280 IAW A320 SRM 51-42-11.
- [SDR USAA2011090600027](https://openairdocs.org/sdr/USAA2011090600027.md): Floor Panel · cracked · Sep 1, 2011 · N637AW · Airbus A320231 · Fuselage Floor Panel
  > 4S CHECK - FORWARD CARGO FLOOR PANEL 131CF CRACKED BETWEEN FR24 TO FR27, Y1292. REPLACED FORWARD CARGO FLOOR PANEL 131CF IAW A320 SRM 53-02-00.
- [SDR USAA2011090600026](https://openairdocs.org/sdr/USAA2011090600026.md): Mount Bolt · corroded · Aug 30, 2011 · N637AW · Airbus A320231 · Leading Edge Devices
  > 4S CHECK - CORROSION ON LEFT WING NR 3 SLAT NR 7 SLAT TRACK FORWARD MOUNT BOLT. REPLACED LEFT WING NR 3 SLAT NR 7 SLAT TRACK FORWARD MOUNT BOLT IAW A320 AMM 27-84-65.

Next page: https://openairdocs.org/deregistered/N637AW-2017-12-13/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 = 'N637AW' AND deregistration_id = 'N637AW-2017-12-13'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/deregistered/N637AW-2017-12-13/reports

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