# Service difficulty reports: N471AA, cancelled Mar 1, 2018

A list on [N471AA, cancelled Mar 1, 2018](https://openairdocs.org/deregistered/N471AA-2018-03-01.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 · 61 reports

- [SDR AALA20151211013](https://openairdocs.org/sdr/AALA20151211013.md): B-Nut · loose · Dec 11, 2015 · N471AA · Doug DC982 · Hydraulic System, Main
  > EMERGENCY DECLARED, LANDING UNEVENTFUL & ACFT NOT OVERWEIGHT. DURING DECENT WHEN FLAPS 15 WAS SELECTED, THE RT HYD QTY & PRESS DROPPED TO ZERO. FOUND HYD FLUID LEAKING AT RT THRUST REVERSER B NUT. TIGHTENED B NUT. OPERATIONAL & LEAK CHECKED GOOD IAW AMM 29
- [SDR AALA20150929004](https://openairdocs.org/sdr/AALA20150929004.md): Water Separator · unserviceable · Sep 29, 2015 · N471AA · Doug DC982 · Humidity Control System
  > PASSING THROUGH 20,000 FEET, PRESSURIZATION FLOW LIGHT ILLUMINATED. CABIN PRESS BEGAN TO CLIMB, AT MAX RATE, RT PACK 0 FLOW. QRH REMEDIES INEFFECTIVE TO RESTORE RT PACK & LT PACK SINGLE OPERATIONS WOULD NOT HOLD CABIN PRESS. FLIGHT RETURNED & LANDED WITHOUT
- [SDR AALA20141213004](https://openairdocs.org/sdr/AALA20141213004.md): Pressure Switch · defective · Dec 13, 2014 · N471AA · Doug DC982 · Engine Oil Pressure
  > AIR INTERRUPT, DIVERTED & EMER DECLARED & LANDING UNEVENTFUL. ACFT NOT OVERWEIGHT. DURING CRUISE, LT ENG OIL FILTER BYPASS LIGHT ILLUMINATED. R & R LT ENG OIL FILTER DIFFERENTIAL PRESS SWITCH ASSEMBLY IAW AMM 79-35-01-201. PERFORMED OPERATION & LEAK CHECK.
- [SDR AALA20141102005](https://openairdocs.org/sdr/AALA20141102005.md): Frame · corroded · Nov 2, 2014 · N471AA · Doug DC982 · Fuselage Main, Frame
  > CORROSION ON FRAME AT FUSELAGE STATION 1155 BETWEEN LONGERONS 26 & 27 RT. REMOVED CORROSION & INSTALLED REPAIR DOUBLER IAW ENGINEERING AUTHORIZATION MD80-53-037226.
- [SDR AALA20141005003](https://openairdocs.org/sdr/AALA20141005003.md): Former · cracked · Oct 5, 2014 · N471AA · Doug DC982 · Leading Edge Devices
  > RIGHT WING LE NR 4 SLAT TRACK INBD FORMER IS CRACKED. INSTALLED RT WING NR 4 INBD FORMER DOUBLER & HAT BUSHING IAW WORK CARD 57-98-06.
- [SDR AALA20141005002](https://openairdocs.org/sdr/AALA20141005002.md): Former · cracked · Oct 5, 2014 · N471AA · Doug DC982 · Leading Edge Devices
  > LEFT WING LE NR 4 SLAT TRACK INBD FORMER IS CRACKED. INSTALLED LT WING NR 4 SLAT INBD FORMER DOUBLER & HAT BUSHING IAW WORK CARD 57-98-05.
- [SDR AALA20131204002](https://openairdocs.org/sdr/AALA20131204002.md): Shroud · broken · Dec 3, 2013 · N471AA · Doug DC982 · Emergency Lighting
  > EMERGENCY LIGHT AT SEAT 26DEF HAS BROKEN SHROUD. R & R SHROUD FOR SEAT 26DEF EMERGENCY LIGHT. OPERATIONS CHECKED NORMAL.
- [SDR AALA20130801004](https://openairdocs.org/sdr/AALA20130801004.md): Battery · not seated · Aug 1, 2013 · N471AA · Doug DC982 · Emergency Lighting
  > TAIL COMPARTMENT EMERGENCY LIGHTS ABOVE CATWALK INOPERATIVE. RESEATED & SECURED BATTERIES IN BATTERY PACK LOCATED IN RT AFT LAVATORY. OPERATIONS CHECKED NORMAL.
- [SDR AALA20130521016](https://openairdocs.org/sdr/AALA20130521016.md): Skin · cracked · May 21, 2013 · N471AA · Doug DC982 · Fuselage Main, Plate/Skin
  > LT FUSELAGE SKIN AT STATION 1309 AND LONGERON 7 LT CRACKED. INSTALLED DOUBLER IAW EA MD80-53-029892.
- [SDR AALA20130510004](https://openairdocs.org/sdr/AALA20130510004.md): Control Unit · inoperative · May 10, 2013 · N471AA · Doug DC982 · AC Power Distribution System
  > DFW - CREW REPORTED MULTIPLE AC POWER INTERRUPTIONS WITH CHIMES IN THE LAVATORIES AND FIRST OFFICER INSTRUMENTS BLINKING. EMERGENCY DECLARED FLIGHT RETURNED DFW LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED LEFT TR-2 AND BUSS CONTROL UNIT
- [SDR AALA20130130022](https://openairdocs.org/sdr/AALA20130130022.md): Battery Pack · out of position · Jan 30, 2013 · N471AA · Doug DC982 · Emergency Lighting
  > CEILING EMERGENCY LIGHTS FROM ROWS 12 TO 16 INOPERATIVE. REPOSITIONED BATTERY PACK FOR CEILING EMERGENCY LIGHTS FROM ROWS 12 TO 16. OPS CHECK NORMAL.
- [SDR AALA20120809013](https://openairdocs.org/sdr/AALA20120809013.md): Panel · damaged · Aug 9, 2012 · N471AA · Doug DC982 · Vertical Stabilizer, Plate/Skin
  > SEVERAL HOLES LOCATED ON THE LOWER DORSAL. INSTALLED DOUBLER REPAIR ON THE LOWER DORSAL PANEL BELOW STATION ZFS 52.267 PER BOEING MD-80 SRM 55-03-00.
- [SDR AALA20120416009](https://openairdocs.org/sdr/AALA20120416009.md): Oven · odiferous · Apr 16, 2012 · N471AA · Doug DC982 · Buffet/Galleys
  > DFW - CREW REPORTED STRONG ELECTRICAL SMOKE SMELL IN COCKPIT. EMERGENCY DECLARED FLIGHT RETURNED DFW LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED FORWARD OVENS THAT WERE EMITTING ODOR. SYSTEM GROUND CHECK NORMAL OPERATION.
- [SDR AALA20111216TUL04](https://openairdocs.org/sdr/AALA20111216TUL04.md): Track · corroded · Dec 16, 2011 · N471AA · Doug DC982 · Fuselage, Seat/Cargo Attach Fittings
  > AFT CARGO CORROSION ON LEFT TIE DOWN TRACK FROM STATIONS 1174 TO 1212. INSTALLED NEW TRACK PER AARD 51-10-00-5.
- [SDR AALA20111216TUL03](https://openairdocs.org/sdr/AALA20111216TUL03.md): Track · corroded · Dec 16, 2011 · N471AA · Doug DC982 · Fuselage, Seat/Cargo Attach Fittings
  > CORROSION ON LEFT TIE DOWN TRACK FROM STATIONS 1250 TO 1287. INSTALLED NEW TRACK PER AARD 51-10-00-5.
- [SDR AALA20111215TUL20](https://openairdocs.org/sdr/AALA20111215TUL20.md): Fitting · damaged · Dec 15, 2011 · N471AA · Doug DC982 · Fuselage Miscellaneous Structure
  > FORWARD CARGO STATION 380 BEAM/PAN T CLIP HAS DEEP TOOLING MARKS ON IT. REINSTALLED INTERCOSTAL AT STATION 380 BETWEEN LONGERONS 28 AND 29 RIGHT AND INSTALLED NEW T-CLIP (BEAM TO INTERCOSTAL ATTACH) AT STATION 380 PER SRM 51-30-00 AND AARD 51-10-00-5.
- [SDR AALA20111213TUL04](https://openairdocs.org/sdr/AALA20111213TUL04.md): Intercostal · cracked · Dec 13, 2011 · N471AA · Doug DC982 · Fuselage Miscellaneous Structure
  > INTERCOSTAL CRACKED IN CEILING STATIONS 1287 TO 1309. REPLACED INTERCOSTAL AT STATIONS 1287 TO 1309 PER AARD 51-10-00-5.
- [SDR AALA20111212TUL01](https://openairdocs.org/sdr/AALA20111212TUL01.md): Seat Track · corroded · Dec 12, 2011 · N471AA · Doug DC982 · Fuselage, Seat/Cargo Attach Fittings
  > SEAT TRACK NUMBER SIX, CORROSION REMOVAL OUT OF LIMITS FROM STATIONS 1031 TO 1309. INSTALLED SERVICEABLE SEAT TRACK NUMBER SIX FROM STATION 1031-1309 AS PER AARD 51-10-00-5.
- [SDR AALA20111210TUL17](https://openairdocs.org/sdr/AALA20111210TUL17.md): Cusp Web · punctured · Dec 10, 2011 · N471AA · Doug DC982 · Fuselage Miscellaneous Structure
  > PUNCTURE IN RIGHT CUSP SHEET AT STATION 1063 INBOARD OF NUMBER 6 SEAT TRACK. INSTALLED DOUBLER PER AARD 53-20-00-16.
- [SDR AALA20111210TUL05](https://openairdocs.org/sdr/AALA20111210TUL05.md): Cusp Web · punctured · Dec 10, 2011 · N471AA · Doug DC982 · Fuselage Miscellaneous Structure
  > PUNCTURE IN RIGHT CUSP SHEET AT STATION 1015 INBOARD OF NUMBER 6 TRACK. INSTALLED DOUBLER PER AARD 53-20-00-16.
- [SDR AALA20111210TUL04](https://openairdocs.org/sdr/AALA20111210TUL04.md): Cargo Track · corroded · Dec 10, 2011 · N471AA · Doug DC982 · Fuselage, Seat/Cargo Attach Fittings
  > LEFT MID CARGO TIE DOWN TRACK, STATION 720, LEFT CLIPNUT EAR CORRODED. INSTALLED TIE DOWN TRACK DOUBLER PER AARD 53-20-00-13.
- [SDR AALA20111210TUL01](https://openairdocs.org/sdr/AALA20111210TUL01.md): Cusp Web · corroded · Dec 10, 2011 · N471AA · Doug DC982 · Fuselage Miscellaneous Structure
  > LEFT CUSP STATIONS 254 TO 257, CORRODED. REMOVED DAMAGED CUSP MATERIAL AND INSTALLED DOUBLER REPAIR AS PER AARD 53-20-00-16.
- [SDR AALA20111222TUL21](https://openairdocs.org/sdr/AALA20111222TUL21.md): Cusp Web · cracked · Dec 9, 2011 · N471AA · Doug DC982 · Fuselage Miscellaneous Structure
  > RIGHT CUSP CRACKED AT STATION 886. ACCOMPLISHED DOUBLER REPAIR PER AARD 53-20-00-16.
- [SDR AALA20111222TUL20](https://openairdocs.org/sdr/AALA20111222TUL20.md): Cusp Web · cracked · Dec 9, 2011 · N471AA · Doug DC982 · Fuselage Miscellaneous Structure
  > RIGHT CUSP CRACKED AT STATION 1015 INBOARD OF SEAT TRACK NUMBER 6. ACCOMPLISHED DOUBLER REPAIR PER AARD 53-20-00-16.
- [SDR AALA20111222TUL19](https://openairdocs.org/sdr/AALA20111222TUL19.md): Cusp Web · cracked · Dec 9, 2011 · N471AA · Doug DC982 · Fuselage Miscellaneous Structure
  > RIGHT CUSP CRACKED AT STATION 1063 INBOARD OF SEAT TRACK NUMBER 6. ACCOMPLISHED DOUBLER REPAIR PER AARD 53-20-00-16.
- [SDR AALA20111222TUL18](https://openairdocs.org/sdr/AALA20111222TUL18.md): Cusp Web · cracked · Dec 9, 2011 · N471AA · Doug DC982 · Fuselage Miscellaneous Structure
  > RIGHT CUSP CRACKED AT STATION 845 OUTBOARD NUMBER 6 SEAT TRACK MOUNTING HOLES. ACCOMPLISHED DOUBLER REPAIR PER 53-20-00-16.
- [SDR AALA20111222TUL17](https://openairdocs.org/sdr/AALA20111222TUL17.md): Cusp Web · corroded · Dec 9, 2011 · N471AA · Doug DC982 · Fuselage Miscellaneous Structure
  > LEFT CUSP STATIONS 254 TO 257 CORRODED. REPLACED DOUBLER PER AARD 53-20-00-16.
- [SDR AALA20111222TUL16](https://openairdocs.org/sdr/AALA20111222TUL16.md): Cusp Web · corroded · Dec 9, 2011 · N471AA · Doug DC982 · Fuselage Miscellaneous Structure
  > RIGHT CUSP STATION 1174 CORRODED. REPLACED DOUBLER PER AARD 53-20-00-16.
- [SDR AALA20111222TUL15](https://openairdocs.org/sdr/AALA20111222TUL15.md): Cusp Web · corroded · Dec 9, 2011 · N471AA · Doug DC982 · Fuselage Miscellaneous Structure
  > RIGHT CUSP STATION 1193 CORRODED. REPLACED DOUBLER PER AARD 53-20-00-16.
- [SDR AALA20111222TUL14](https://openairdocs.org/sdr/AALA20111222TUL14.md): Cusp Web · corroded · Dec 9, 2011 · N471AA · Doug DC982 · Fuselage Miscellaneous Structure
  > RIGHT CUSP STATION 886 CORRODED. REPLACED DOUBLER PER AARD 53-20-00-16.
- [SDR AALA20111209TUL05](https://openairdocs.org/sdr/AALA20111209TUL05.md): Cusp Web · corroded · Dec 9, 2011 · N471AA · Doug DC982 · Fuselage Miscellaneous Structure
  > CORROSION ON CUSP AT RIGHT STATION 1174. REMOVED DAMAGED CUSP MATERIAL AND INSTALLED DOUBLER REPAIR PER AARD 53-20-00-16.
- [SDR AALA20111209TUL04](https://openairdocs.org/sdr/AALA20111209TUL04.md): Cusp Web · corroded · Dec 9, 2011 · N471AA · Doug DC982 · Fuselage Miscellaneous Structure
  > CORROSION ON CUSP AT RIGHT STATION 1193. REMOVED DAMAGED CUSP AND INSTALLED DOUBLER REPAIR PER AARD 53-20-00-16.
- [SDR AALA20111209TUL03](https://openairdocs.org/sdr/AALA20111209TUL03.md): Cusp Web · defective · Dec 9, 2011 · N471AA · Doug DC982 · Fuselage Miscellaneous Structure
  > STATION 888 RIGHT CUSP SHEET HAS EXTRA HOLE APPROXIMATELY 3/16 IN DIAMETER BETWEEN CENTER AFT HORSE COLLAR ATTACHMENT HOLE AND THE OUTBOARD EDGE OF NUMBER 6 SEAT TRACK. REMOVED DAMAGED AREA BY ROUTING DAMAGE OUT PER AARD53-20-00-16. INSTALLED DOUBLER PER AAR
- [SDR AALA20110630LGA01](https://openairdocs.org/sdr/AALA20110630LGA01.md): Battery · not seated · Jun 29, 2011 · N471AA · Doug DC982 · Emergency Lighting
  > SEVERAL INTERIOR EMERGENCY LIGHTS FROM ROW 16 AFT DID NOT WORK WHEN PERFORMING FUNCTIONAL TEST ON OVERNIGHT "B" CHECK. RESEATED EMERGENCY LIGHT BATTERIES IN AFT CABIN AND IN RIGHT AFT LAVATORY. OPS CHECK NORMAL.
- [SDR AALA20110310LAS01](https://openairdocs.org/sdr/AALA20110310LAS01.md): Battery Pack · discharged · Mar 9, 2011 · N471AA · Doug DC982 · Emergency Lighting
  > BOTH FORWARD INTERIOR OVERWING EXIT EMERGENCY LIGHTS INOPERATIVE. REPLACED BATTERY PACK FOR OVERWING EMERGENCY EVACUATION LIGHTS. OPS CHECK NORMAL.
- [SDR AALA20110117DFW02](https://openairdocs.org/sdr/AALA20110117DFW02.md): Switch · faulty · Jan 17, 2011 · N471AA · Doug DC982 · Hydraulic Pump (Electric/Engine), Main
  > DFW - CREW REPORTED DURING DESCENT RIGHT HYDRAULIC PRESSURE LOW LIGHT ILLUMINATED WHEN SELECTING PUMP TO HIGH. EMERGENCY DECLARED FLIGHT LANDED DFW WITHOUT INCIDENT. INITIAL INSPECTION AT GATE SHOWED NO FLUID LOSS, QUANTITY OK. AIRCRAFT REMOVED FROM SERVICE
- [SDR AALA20101005ORD01](https://openairdocs.org/sdr/AALA20101005ORD01.md): Drum · faulty · Oct 5, 2010 · N471AA · Doug DC982 · Autopilot Main Servo
  > ORD - CREW REPORTED DURING THE AUTOLAND WITH DIRECT FLIGHT GUIDANCE SYSTEM ONE SELECTED THE AUTOPILOT PULSED AT 50 FEET AND THEN DISCONNECTED. FLIGHT ACCOMPLISHED A GO AROUND AND LANDED ORD WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED ELEVATOR
- [SDR AALA2009062700004](https://openairdocs.org/sdr/AALA2009062700004.md): Battery · not seated · Jun 27, 2009 · N471AA · Doug DC982 · Emergency Lighting
  > LGAM - CEILING EMERGENCY LIGHTS FROM ROW 13 TO 16 INOPERATIVE. RESEATED BATTERIES FOR CEILING EMERGENCY LIGHTS FROM ROW 13 TO 16.
- [SDR AALA200802397A](https://openairdocs.org/sdr/AALA200802397A.md): Battery Pack · inoperative · Oct 25, 2008 · N471AA · Doug DC982 · Emergency Lighting
  > LGA - FORWARD SEAT MOUNTED EMERGENCY LIGHTS INOPERATIVE. REPLACED BATTERY PACK AT LEFT NUMBER TWO DOOR. SYSTEM GROUND CHECKED NORMAL OPERATION.
- [SDR AALA200802396B](https://openairdocs.org/sdr/AALA200802396B.md): Battery Pack · discharged · Oct 25, 2008 · N471AA · Doug DC982 · Emergency Lighting
  > LGA - FORWARD SEAT MOUNTED EMERGENCY LIGHTS INOPERATIVE. REPLACED BATTERY PACK AT SEAT ROW 20DEF. SYSTEM GROUND CHECKED NORMAL OPERATION.
- [SDR AALA20071916](https://openairdocs.org/sdr/AALA20071916.md): Hose · cracked · Oct 10, 2007 · N471AA · Doug DC982 · Hydraulic System, Main
  > STL INFLIGHT T1646/10OCT - ON APPROACH, LOST RIGHT HYDRAULIC PRESSURE AND EXTENDED ALTERNATE GEAR HANDLE. LANDED STL WITHOUT INCIDENT. FOUND GROUND SPOILER DOWN PRESSURE LINE CRACKED AT FLARE AT CONTROL VALVE. REPLACED HOSE. SYSTEM GROUND CHECKED NORMAL OP
- [SDR AALA20071433](https://openairdocs.org/sdr/AALA20071433.md): Battery Pack · inoperative · Aug 7, 2007 · N471AA · Doug DC982 · Emergency Lighting
  > BOS - EMERGENCY LIGHTS AT RIGHT AND LEFT AFT AUXILIARY DOORS INOPERATIVE. REPLACED BATTERY PACK AT BIN 20DEF FOR EMERGENCY LIGHT AT SEAT ROW 22D. SYSTEM GROUND CHECKED NORMAL OPERATION.
- [SDR AALA20060020](https://openairdocs.org/sdr/AALA20060020.md): Module · inoperative · Jan 10, 2006 · N471AA · Doug DC982 · Emergency Lighting
  > LGA - EMERGENCY AISLE LIGHTING IN FORWARD SECTION INOPERATIVE. REPLACED MODULE FOR EMERGENCY AISLE LIGHTING IN FORWARD SECTION. SYSTEM GROUND CHECKED NORMAL OPERATION.
- [SDR AALA20050037](https://openairdocs.org/sdr/AALA20050037.md): Battery · discharged · Jan 17, 2005 · N471AA · Doug DC982 · Emergency Lighting
  > BOS - FORWARD OVERWING DOOR EXIT LIGHTS INOPERATIVE. REPLACED BATTERIES ON PATTERY PACK FOR FORWARD OVERWING DOOR EXIT LIGHTS. SYSTEM GROUND CHECKED NORMAL OPERATION.
- [SDR AALA20041263](https://openairdocs.org/sdr/AALA20041263.md): Fitting · loose · Dec 29, 2004 · N471AA · Doug DC982 · Hydraulic System, Main
  > DFW - EN ROUTE DFW-PHL SMOKE IN CABIN. RETURNED DFW AND LANDED WITHOUT INCIDENT. FOUND LOOSE HYDRAULIC LIGHT TEE FITTING ABOVE LEFT HAND THRUST REVERSER CONTROL VALVE. TIGHTENED HYDRAULIC LIGHT TEE FITTING ABOVE LEFT HAND THRUST REVERSER CONTROL VALVE. ACC
- [SDR AALA20041262](https://openairdocs.org/sdr/AALA20041262.md): Coalescer Bag · dirty · Dec 28, 2004 · N471AA · Doug DC982 · Humidity Control System
  > MCI - EN ROUTE MCI-DFW SMOKE IN CABIN. RETURNED MCI AND LANDED WITHOUT INCIDENT. CHECKED FOR HYDRAULIC AND OIL LEAKS. CHANGED COALESCER BAGS AND PERFORMED PACK BURN. SYSTEM GROUND CHECKED NORMAL OPERATION.
- [SDR AALA20040782](https://openairdocs.org/sdr/AALA20040782.md): Battery Pack · inoperative · Jul 27, 2004 · N471AA · Doug DC982 · Emergency Lighting
  > DEN - EXTERIOR EMERGENCY EXIT SIGN LIGHT INOPERATIVE. REPLACED BATTERY PACK B549 FOR EXTERIOR EMERGENCY EXIT SIGN LIGHT. SYSTEM GROUND CHECKED NORMAL OPERATION.
- [SDR AALA20030733](https://openairdocs.org/sdr/AALA20030733.md): Battery · discharged · Jul 9, 2003 · N471AA · Doug DC982 · Emergency Lighting
  > DFW - EMERGENCY LIGHT AT AFT GALLEY FLOOR JUST FORWARD OF DOOR IS INOPERATIVE. REPLACED BATTERY AND CHARGER MODULE. SYSTEM GROND CHECKED NORMAL OPERATION. (M)
- [SDR AALA20030732](https://openairdocs.org/sdr/AALA20030732.md): Charger · inoperative · Jul 9, 2003 · N471AA · Doug DC982 · Emergency Lighting
  > DFW - EMERGENCY LIGHT IN CEILING AT ROWS 8, 9, 10, 11 ARE INOPERATIVE. REPLACED BATTERY CHARGER ASSEMBLY. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)
- [SDR AALA20020163](https://openairdocs.org/sdr/AALA20020163.md): Battery · discharged · Feb 20, 2002 · N471AA · Doug DC982 · Emergency Lighting
  > DFW - DURING OVERNIGHT MAINTENANCE EMERGENCY EXIT LIGHTS IN FORWARD ENTRANCE AND GALLEY AREA ARE INOPERATIVE. REPLACED EMERGENCY EXIT LIGHT BATTERY AND CHARGER ASSEMBLY. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)

Next page: https://openairdocs.org/deregistered/N471AA-2018-03-01/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 = 'N471AA' AND deregistration_id = 'N471AA-2018-03-01'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/deregistered/N471AA-2018-03-01/reports

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