# Service difficulty reports: N821FX

A list on [N821FX](https://openairdocs.org/aircraft/N821FX.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 · 93 reports

- [SDR MTNA2026061200001](https://openairdocs.org/sdr/MTNA2026061200001.md): Pcu · broken · Jun 9, 2026 · N821FX · Aerosp ATR72212 · Powerplant System
  > DURING CLIMB OUT, EXPERIENCED LOSS OF OIL PRESSURE FROM #2 ENGINE, SHUT DOWN #2 ENGINE AND RETURNED TO FIELD WITHOUT FURTHER EVENT. FROM CREW: ON THE LEG FROM CHS TO MEM CLIMBING THROUGH 16,000 FEET FOR 20,000 FEET, CREW FELT A SUDDEN YAW AND WERE ALERTED BY
- [SDR MTNA20250729001](https://openairdocs.org/sdr/MTNA20250729001.md): Oxygen Mask · no test · Jul 28, 2025 · N821FX · Aerosp ATR72212 · Crew Oxygen System
  > FO'S OXYGEN MASK WOULD NOT TEST PROPERLY. MX: RAI #2 CREW OXTGEN MASK STOAGE COMPARTMENT IAW BE AEROSPACE MM 35-10-87.
- [SDR MTNA20240830001](https://openairdocs.org/sdr/MTNA20240830001.md): Landing Gear · failed · Aug 30, 2024 · N821FX · Aerosp ATR72212 · Landing Gear Retraction/Extension System
  > ON FLIGHT 7326 BUF-IND WITH AIRCRAFT 821FX, THE FLIGHT CREW WAS UNABLE TO RETRACT THE MAIN LANDING GEAR ON CLIMB OUT AND DUE TO THIS, COMPLETED AN AIR RETURN TO BUF, DECLARING NO EMERGENCY AND LANDING UNEVENTFULLY. AIRCRAFT IS TO BE FERRIED TO HEAVY MAINTENANC
- [SDR MTNA20220902001](https://openairdocs.org/sdr/MTNA20220902001.md): Fire Handle · warning message · Sep 2, 2022 · N821FX · Aerosp ATR72 · Detection System
  > #1 ENGINE FIRE WARNING WAS TRIGGERED MOMENTARILY AND EXTINGUISHED ON TOUCHDOWN. REPLACED #1 ENGINE FIRE HANDLE. PERFORMED SUCCEESSFUL ENGINE RUNS AND OPS CHECK.
- [SDR MTNA20220503001](https://openairdocs.org/sdr/MTNA20220503001.md): None · none · May 3, 2022 · N821FX · Aerosp ATR72 · Landing Gear System
  > CAPTAIN AND FO'S RIGHT BRAKES ARE WEAK. EMERGENCY BRAKE IS WEAK. REPLACED BRAKE PRESSURE LINE. BLED HIGH PRESSURE BRAKE LINE. OPS AND LEAK CHECK GOOD.
- [SDR MTNA20220217001](https://openairdocs.org/sdr/MTNA20220217001.md): Engine · leaking · Feb 17, 2022 · N821FX · Aerosp ATR72 · Engine Oil System (Airframe Furnished)
  > SUPPLEMENTAL INFORMATION: AFTER LANDING, REPORTED ODORLESS SMOKE IN COCKPIT. RESULTED IN REPLACEMENT OF LEFT HAND ENGINE.
- [SDR MTNA20200916001](https://openairdocs.org/sdr/MTNA20200916001.md): Line · leaking · Sep 16, 2020 · N821FX · Aerosp ATR72212 · Hydraulic System, Main
  > PILOT REPORTED FIRST OFFICER RT BRAKE HAS NO PRESSURE. REMOVED AND REPLACED LEAKING BRAKE LINES AND BLED SYSTEM.
- [SDR MTNA20200121001](https://openairdocs.org/sdr/MTNA20200121001.md): Brake Sys · aerated · Jan 21, 2020 · N821FX · Aerosp ATR72212 · Landing Gear Brake System
  > ON TAXI OUT, FO LOST COMPLETE BRAKE PRESSURE AND EFFECTIVENESS ON RIGHT BRAKE PEDAL. MAINTENANCE BLED FO RIGHT BRAKE PEDAL LOW-PRESSURE LINE IAW ATR72 AMM JIC 32-42-00 - BLD - 10000-001. OPS CHECK GOOD IAW LINE 9 AND BY TAXI.
- [SDR MTNA201912237001](https://openairdocs.org/sdr/MTNA201912237001.md): Brake Sys · aerated · Nov 27, 2019 · N821FX · Aerosp ATR72212 · Landing Gear Brake System
  > FIRST OFFICER DID NOT HAVE RIGHT BRAKES. MAINTENANCE SERVICED AND BLED BRAKES FOR THE FIRST OFFICER LOW-PRESSURE SIDE, IAW JIC 32-34-00-BLD-10000-001.
- [SDR MTNA201711070001](https://openairdocs.org/sdr/MTNA201711070001.md): Brake · malfunctioned · Nov 7, 2017 · N821FX · Aerosp ATR72212 · Landing Gear Brake System
  > DURING TAXI OUT, THE FIRST OFFICER'S RIGHT BRAKE LOST PRESSURE. THE AIRCRAFT RETURNED TO BLOCKS WITHOUT INCIDENT. THE HIGH PRESSURE BRAKE LINES WERE BLED, THE SYSTEM WAS OPS CHECKED AND THE AIRCRAFT WAS RETURNED TO SERVICE.
- [SDR MTNA20171003002H](https://openairdocs.org/sdr/MTNA20171003002H.md): Floorbeam · cracked · Oct 2, 2017 · N821FX · Aerosp ATR72202 · Fuselage Main, Floor Beam
  > FLOORBEAM CRACKED AND CORRODED AT FRAME 16 LT SIDE.
- [SDR COEA2016033101821](https://openairdocs.org/sdr/COEA2016033101821.md): Warning System · false activation · Mar 31, 2016 · N821FX · Aerosp ATR72212 · DC Indicating System
  > AIR TURN BACK FLIGHT 7276, DURING CLIMB OUT EN-ROUTE, THE EMER BATTERY CHARGE LIGHT ILLUMINATED. PERFORMED IAW ACFT EMER CHECKLIST. TROUBLESHOOTING, RESET OF SYSTEMS & ENG RUNS. NO FAULTS WERE FOUND.
- [SDR COEA2015032601821](https://openairdocs.org/sdr/COEA2015032601821.md): Ahrs · failed · Mar 26, 2015 · N821FX · Aerosp ATR72212 · Integrated Flight System
  > AIR TURN BACK, DISCREPANCY. DURING CLIMB OUT, THE AHRU FAILED. THE CREW ELECTED TO RETURN, NO EMER DECLARED & ACFT LANDED SAFELY. REPLACED THE CAPTAIN'S AHRU. ACFT RETURNED TO SERVICE.
- [SDR COEA2014122401821](https://openairdocs.org/sdr/COEA2014122401821.md): Door · unsecure · Dec 24, 2014 · N821FX · Aerosp ATR72212 · Cargo/Baggage Doors
  > DURING DEPARTURE, AFTER GEAR UP, THE AFT CARGO DOOR UNLOCK WARNING LIGHT ILLUMINATED. THE CREW RETURNED & BLOCKED BACK INTO THE RAMP. NO EMER DECLARED. MX INSPECTED & SECURED THE CARGO DOOR. OPERATIONS CHECKED GOOD. ACFT RETURNED TO SERVICE.
- [SDR COEA2013112705821](https://openairdocs.org/sdr/COEA2013112705821.md): Skin · chafed · Nov 18, 2013 · N821FX · Aerosp ATR72202 · Wing, Plate/Skin
  > LEFT WING LOWER SKIN AT RIB 13 IS CHAFED. REPAIR IAW SRAS DT S 6422 13 8088 DATED 11/26/2013.
- [SDR COEA2013112201821](https://openairdocs.org/sdr/COEA2013112201821.md): Skin Panel · corroded · Nov 8, 2013 · N821FX · Aerosp ATR72212 · Fuselage Main, Plate/Skin
  > EXTERNAL SKIN PANEL HAS SEVERAL SPOTS OF LEVEL 2 CORROSION BETWEEN FRAMES 14 - 16. REPAIR IAW SRAS DT S-6251 13 8077 DATED 11/21/2013.
- [SDR COEA2013112704821](https://openairdocs.org/sdr/COEA2013112704821.md): Spar · chafed · Nov 7, 2013 · N821FX · Aerosp ATR72202 · Wing Spar
  > LEFT WING REAR SPAR BOTTOM SURFACE OF LOWER FLANGE IS CHAFED AT RIB 24 BELOW TRIM ACTUATOR. REPAIR IAW SRAS DT S 6428 13 8093 DATED 11/27/2013.
- [SDR COEA2013112603821](https://openairdocs.org/sdr/COEA2013112603821.md): Support Beam · gouged · Nov 7, 2013 · N821FX · Aerosp ATR72202 · Trailing Edge Flaps
  > RIGHT INBD FLAP SUPPORT BEAM AT RIB 8 HAS GOUGES ON OTBD SIDE. REPAIR IAW SRAS DT S 6225 13 8078 DATED 11/19/2013.
- [SDR COEA2013112602821](https://openairdocs.org/sdr/COEA2013112602821.md): Fitting · cracked · Nov 4, 2013 · N821FX · Aerosp ATR72212 · Fuselage Miscellaneous Structure
  > LEFT REAR SPAR END FITTING LOCATED JUST ABOVE THE CREASE BEAM IS CRACKED ON THE FWD SIDE OF FRAME 27. REPLACED WITH NEW OEM PART.
- [SDR COEA2012031302821](https://openairdocs.org/sdr/COEA2012031302821.md): Seal · leaking · Mar 13, 2012 · N821FX · Aerosp ATR72202 · Turbine Engine Oil System
  > FLT 8299 ABOUT 10 MINUTES AFTER DEPARTURE THE CREW OBSERVED THE LOCAL OIL PRESSURE ALERT FLICKERING. THE NUMBER 2 ENGINE WAS SHUT DOWN AND AN EMERGENCY WAS DECLARED. THE CREW RETURNED TO AFW AND LANDED WITHOUT INCIDENT. MAINTENANCE TROUBLESHOT NR 2 ENGINE A
- [SDR COEA2012022101821](https://openairdocs.org/sdr/COEA2012022101821.md): Panel · separated · Feb 21, 2012 · N821FX · Aerosp ATR72212 · Aerodynamic Fairings
  > AIRCRAFT SUFFERED AN INFLIGHT SEPARATION OF THE STARBOARD CENTER LATERAL PANEL OF THE WING TO FUSELAGE FAIRING. THE SEPARATION OCCURRED EN ROUTE AND HAD JUST BEEN GIVEN DISCRETION FROM FL 190 TO 10,000 FEET. JUST AFTER THE TOP OF THE DESCENT THE CREW HEARD A
- [SDR COEA2011121209821](https://openairdocs.org/sdr/COEA2011121209821.md): Channel · corroded · Dec 12, 2011 · N821FX · Aerosp ATR72202 · Aileron Tabs
  > WO 105436 NR 500002 HEAVY CK COE / LEVEL 2 CORROSION: LT AILERON TRIM TAB TRAILING EDGE CHANNEL HAS AREAS OF CORROSION (LENGTH 1.2", WIDTH.6", DEPTH.005"). REMOVED CORROSION, FOUND DENT (DEPTH.029), CONFIRMED CRACK FREE. REMOVED AND REPLACED LT AILERON AS
- [SDR COEA2011120708821](https://openairdocs.org/sdr/COEA2011120708821.md): Fitting · corroded · Dec 7, 2011 · N821FX · Aerosp ATR72202 · Trailing Edge Flaps
  > HEAVY CK COE / LEVEL 2 CORROSION: RT OUTBOARD FLAP O/B HINGE FITTING PICK-UPS (FWD AND AFT) AT RIB 18 ARE CORRODED AND CRACKED (LENGTH 2", WIDTH 2"). REPLACE FWD ATTACH AND FITTINGS WITH OEM PART ON RIGHT O/B FLAP AT RIB 18 O/B HINGE FITTING AT BL 6907.0.
- [SDR COEA2011120707821](https://openairdocs.org/sdr/COEA2011120707821.md): Skin · dented · Dec 7, 2011 · N821FX · Aerosp ATR72202 · Cargo/Baggage Doors
  > HEAVY CK COE / MAJOR REPAIR: OUTER SKIN OF AFT CARGO DOOR 8 INCHES AFT OF FRAME 36, 3 INCHES ABOVE STR 11L HAS DENT OUT OF LIMITS. INSTALLED REPAIR DOUBLER PER STRUCTURAL REPAIR MANUAL.
- [SDR COEA2011120606821](https://openairdocs.org/sdr/COEA2011120606821.md): Frame · corroded · Dec 6, 2011 · N821FX · Aerosp ATR72202 · Fuselage Main, Frame
  > HEAVY CK COE / LEVEL 2 CORROSION: FRAME 9 IS CORRODED ON THE FORWARD SIDE AT BL 0. (LENGTH 3", WIDTH 1.5", DEPTH.006"). REMOVED CORROSION, REMOVED AND REPLACED SPLICE WITH OEM PART IAW ATR SRM.
- [SDR COEA2011120205821](https://openairdocs.org/sdr/COEA2011120205821.md): Channel · corroded · Dec 2, 2011 · N821FX · Aerosp ATR72202 · Ailerons
  > HEAVY CK COE / MAJOR REPAIR / LEVEL 2 CORROSION: LT AILERON FIXED TRAILING EDGE, TRAILING EDGE CHANNEL HAS AREAS OF CORROSION (LENGTH 1.437", WIDTH 4.062"). SUBMITTED TO ATR, REPAIR PER ATR SRAS.
- [SDR COEA2011112904821](https://openairdocs.org/sdr/COEA2011112904821.md): Spar Cap · corroded · Nov 29, 2011 · N821FX · Aerosp ATR72202 · Horizontal Stabilizer, Spar/Rib
  > HEAVY CK COE / MAJOR REPAIR / LEVEL 2 CORROSION: LT HORIZONTAL STABILIZER REAR SPAR LOWER SPAR CAP HAS CORROSION ON TOP SURFACE HALF WAY BETWEEN INBOARD HINGE AND MIDDLE HINGE(LENGTH 1.5", WIDTH 1", DEPTH.013"). SUBMITTED TO ATR / REPAIR PER STRUCTURAL REPAI
- [SDR COEA2011051603821](https://openairdocs.org/sdr/COEA2011051603821.md): Transceiver · faulty · May 16, 2011 · N821FX · Aerosp ATR72202 · Ground Proximity System
  > FLT 7202 SCHEDULED SEA-KTN-SIT-JNU: AFTER DEPARTING SEA THE RADAR ALTIMETER BEGAN TO READ ERRONEOUSLY. AFTER CONSULTING WITH DISPATCH AND MAINTENANCE CONTROL IT WAS DECIDED TO OVERFLY KTN AND SIT AND CONTINUE TO JUN FOR MAINTENANCE PURPOSES. MAINTENANCE REM
- [SDR COEA2011041302821](https://openairdocs.org/sdr/COEA2011041302821.md): Master Cylinder · failed · Apr 12, 2011 · N821FX · Aerosp ATR72212 · Master Cylinder/Brake Valve
  > FLIGHT 7202: LOSS OF NORMAL BRAKING UPON LANDING: UPON LANDING AT SITKA, FIRST OFFICER'S RIGHT HAND BRAKE FAILED TO ENGAGE AND BRAKE PEDAL WENT TO FLOOR. CAPTAIN'S BRAKES OPERATED PROPERLY AND HE CONTROLLED THE AIRCRAFT DURING TAXI TO THE RAMP. FAILURE WAS
- [SDR COEA2011030701821](https://openairdocs.org/sdr/COEA2011030701821.md): Proximity Switch · inoperative · Mar 7, 2011 · N821FX · Aerosp ATR72202 · Landing Gear Position and Warning
  > FLT 8663 FROM ANC: AIR TURNBACK: LT GEAR WOULD NOT RETRACT ON TAKEOFF WITH GEAR HANDLE UP ALL 6 GEAR INDICATOR SHOWED GREEN DOWN ARROWS & UNLOCK LIGHTS. EMERGENCY DECLARED. AIRCRAFT LANDED WITHOUT INCIDENT. REMOVED AND REPLACED 3 PROXIMITY SWITCHS, REMOVE
- [SDR COEA2009102911821](https://openairdocs.org/sdr/COEA2009102911821.md): Fitting · damaged · Oct 29, 2009 · N821FX · Aerosp ATR72212 · Fuselage Main, Attach Fittings
  > HEAVY CHECK COE: MAJOR REPAIR, FUSELAGE OF LT MLG FREE FALL ASSISTOR FITTING SAFETY WIRE HOLE IS DAMAGED. DAMAGED FITTING LUGS BLENDED OUT AND NEW SAFETY WIRE HOLES DRILLED FOLLOWING ATR INSTRUCTIONS REFERENCE DO/TS-4842/09-12441 AND EMAIL ANA/E/4829/2009/E-
- [SDR COEA2009102910821](https://openairdocs.org/sdr/COEA2009102910821.md): Fitting · damaged · Oct 29, 2009 · N821FX · Aerosp ATR72202 · Fuselage Main, Attach Fittings
  > HEAVY CHECK COE: MAJOR REPAIR, FUSELAGE OF RT MLG FREE FALL ASSISTOR FITTING SAFETY WIRE HOLE IS DAMAGED. DAMAGED FITTING LUGS BLENDED OUT AND NEW SAFETY WIRE HOLES DRILLED FOLLOWING ATR INSTRUCTIONS REFERENCE DO/TS-4842/09-12441 AND EMAIL ANA/E/4829/2009/E-
- [SDR COEA2009102209821](https://openairdocs.org/sdr/COEA2009102209821.md): Crease Beam · damaged · Oct 22, 2009 · N821FX · Aerosp ATR72212 · Fuselage Main, Structure
  > HEAVY CHECK COE: MAJOR REPAIR, CARGO COMPARTMENT CREASE BEAM RIGHT SIDE FWD OF FRAME 24 UNDERSIDE OF WEB HAS SEVERAL TOOLING MARKS. REMOVED RT CREASE BEAM WEB BETWEEN FR23D AND FR24. BLENDED TOOLING MARKS IAW ATR72 DO\TS SRI 12468. RE-INSTALLED CREASE BEAM
- [SDR COEA2009101908821](https://openairdocs.org/sdr/COEA2009101908821.md): Skin · dented · Oct 19, 2009 · N821FX · Aerosp ATR72212 · Fuselage Main, Plate/Skin
  > HEAVY CHECK COE: FOUND DENT IN SKIN OUT OF LIMITS.5 INCH FWD OF FR 12L 6 INCH BELOW STR 11L. EDDY CURRENT CONFIRMED CRACK.5 INCH FWD OF FR 12 6 INCH BELOW STR11L. FABRICATED AND INSTALLED DOUBLER REPAIR IAW SRM.
- [SDR COEA2009101907821](https://openairdocs.org/sdr/COEA2009101907821.md): Skin · dented · Oct 19, 2009 · N821FX · Aerosp ATR72212 · Fuselage Main, Plate/Skin
  > HEAVY CHECK COE: MAJOR REPAIR, FOUND DENT IN SKIN OUT OF LIMITS 1.5 IN AFT OF FR 9L BETWEEN STR 20 AND 21L. VERIFIED CRACK FREE CONDITION. PERFORMED DOUBLER REPAIR IAW ATR72 SRM.
- [SDR COEA2009101506821](https://openairdocs.org/sdr/COEA2009101506821.md): Stringer · bent · Oct 15, 2009 · N821FX · Aerosp ATR72212 · Fuselage Main, Longeron/Stringer
  > HEAVY CHECK COE: MAJOR REPAIR: STRINGER 3R IS BENT AT FRAME 13. FABRICATED SPLICE REPAIR IAW ATR72 SRM.
- [SDR COEA2009101404821](https://openairdocs.org/sdr/COEA2009101404821.md): Frame · corroded · Oct 14, 2009 · N821FX · Aerosp ATR72212 · Fuselage Main, Frame
  > HEAVY CHECK: MAJOR REPAIR: LIGHT SURFACE CORROSION ON FRAME 44 AFT SIDE AT BLO. REMOVED FRAME SECTION TO REMOVE CORROSION. CORROSION REMOVED. PERFORMED FRAME SPLICE TO ACCESS CORROSION PER ATR SRM.
- [SDR COEA2009101403821](https://openairdocs.org/sdr/COEA2009101403821.md): Stiffener · corroded · Oct 14, 2009 · N821FX · Aerosp ATR72212 · Fuselage Miscellaneous Structure
  > HEAVY CHECK COE: LEVEL 2 CORROSION: LOWER END OF STIFFENER AT BLO FWD SIDE OF AFT PRESSURE BULKHEAD HAS LEVEL 2 CORROSION. REMOVED AND REPLACED STIFFENER PER ATR72 SRM.
- [SDR COEA2009092502821](https://openairdocs.org/sdr/COEA2009092502821.md): Sensor · faulted · Sep 25, 2009 · N821FX · Aerosp ATR72202 · DC Generating System
  > OVER FLEW, NR 2 DC GENERATOR FAULTED IN FLIGHT. RESET AND NORMAL OPERATIONS CONTINUTED TO AIRPORT. (FLEW FOR MX PURPOSES). MX REMOVED AND REPLACED HALL EFFECT SENSOR ON RT SIDE. ACFT RETURNED TO SERVICE.
- [SDR COEA2009092501821](https://openairdocs.org/sdr/COEA2009092501821.md): Gcu · faulted · Sep 25, 2009 · N821FX · Aerosp ATR72202 · DC Generating System
  > AIR TURN BACK DEPARTING NR 2 DC GENERATOR FAULTED IN FLIGHT. ONE RESET WAS ATTEMPTED UNSUCCESSFULLY. PILOT RETURNED TO DEPARTURE. MX TROUBLESHOT SYS AND FOUND NR 2 GENERATOR CONTROL UNIT BAD. REMOVED AND REPLACED NR 2 GCU.
- [SDR COEA0802821](https://openairdocs.org/sdr/COEA0802821.md): Warning System · malfunctioned · Jul 15, 2008 · N821FX · Aerosp ATR72202 · Landing Gear Position and Warning
  > RETURN TO FIELD. FLIGHT 100 GEG TO GEG. THE NOSE WHEEL UNLOCK LIGHT ILLUMINATED IMMEDIATELY UPON ROTATION ALONG WITH THE NOSE GEAR DOWN AND LOCKED LIGHT REMAINING ILLUMINATED. AFTER THE LANDING GEAR HANDLE WAS SELECTED "UP", BOTH MAINS RETRACTED NORMALLY.
- [SDR COEA0801821](https://openairdocs.org/sdr/COEA0801821.md): Wire · broken · Mar 27, 2008 · N821FX · Aerosp ATR72202 · Ice/Rain Protection System Wiring
  > RETURN TO BLOCKS. FLIGHT NR 8906. THE CREW RECEIVED A PROP ANTI-ICE FAULT ON THE NR 2 ENGINE DURING TAXI OUT FOR DEPARTURE. DUE TO WEATHER CONDITIONS THE CREW ELECTED TO RETURN TO THE RAMP FOR MAINT. REPLACED THE DEICE WIRE LEAD TO THE NR 2 PROPELLER BLADE
- [SDR COEA0742821](https://openairdocs.org/sdr/COEA0742821.md): Crease Beam · corroded · Oct 24, 2007 · N821FX · Aerosp ATR72202 · Fuselage Main, Structure
  > FOUND DURING HEAVY CHECK. MAJOR REPAIR. LEVEL 2 CORROSION ON RT AND LT AFT CREASE BEAM WEBS. FORMED AND INSTALLED NEW REPLACEMENT WEBS. LT CREASE BEAM PN S53671217, RT CREASE BEAM PN S53671318. WO 72242 NR 200082. (K)
- [SDR COEA0733821](https://openairdocs.org/sdr/COEA0733821.md): Spar · corroded · Oct 15, 2007 · N821FX · Aerosp ATR72202 · Wing Spar
  > FOUND DURING HEAVY CHECK. MAJOR REPAIR. CORROSION ON RT WING FWD SPAR ON THE LOWER FWD SPAR FLANGE OB OF WING RIB 10 AND IB OF WING RIB 12. CORROSION REMOVED AND DAMAGES BLENDED IAW REPAIR DO/TS PROCEDURES. SHEET REFERENCE: DO/TS-803/04, 2752 AND JUSTIFICAT
- [SDR COEA0735821](https://openairdocs.org/sdr/COEA0735821.md): Shim · corroded · Oct 11, 2007 · N821FX · Aerosp ATR72202 · Wing Miscellaneous Structure
  > FOUND DURING HEAVY CHECK. MAJOR REPAIR. CORROSION ON RT WING UPPER SPAR SHIM, REPLACED SHIM WITH NEW MACHINED SHIM. WO 72241, NR 602033. (K)
- [SDR COEA0737821](https://openairdocs.org/sdr/COEA0737821.md): Stringer · corroded · Oct 3, 2007 · N821FX · Aerosp ATR72202 · Fuselage Main, Longeron/Stringer
  > FOUND DURING HEAVY CHECK. MAJOR REPAIR: CORROSION LOWER STRINGER 15R, FORWARD OF FRAME 36. SPLICED IN NEW STRINGER SECTION FROM FRAME 35 TO FRAME 38. WO 72242, NR 200119. (K)
- [SDR COEA0715821](https://openairdocs.org/sdr/COEA0715821.md): Crease Beam · damaged · Sep 26, 2007 · N821FX · Aerosp ATR72202 · Fuselage Main, Structure
  > FOUND DURING HEAVY CHECK. MAJOR REPAIR, FOUND TOOLING DAMAGE 4 PLACES ON UPPER SURFACE OF CREASE BEAM WEB. FABRICATED REPLACEMENT CREASE BEAM WEB. (K)
- [SDR COEA0721821](https://openairdocs.org/sdr/COEA0721821.md): Frame · corroded · Sep 21, 2007 · N821FX · Aerosp ATR72202 · Fuselage Main, Frame
  > FOUND DURING HEAVY CHECK. FOUND LEVEL 2 CORROSION, FRAME 36 LT DOUBLER. REMOVED AND REPLACED DOUBLER. WO NR 72242/ NR200111. (K)
- [SDR COEA0710821](https://openairdocs.org/sdr/COEA0710821.md): Skate Angle · corroded · Sep 20, 2007 · N821FX · Aerosp ATR72202 · Wing Miscellaneous Structure
  > FOUND DURING HEAVY CHECK. FOUND LEVEL 2 CORROSION ON PREVIOUS REPAIR TO THE RT NACELLE, IB SKATE ANGLE. BLENDED OUT CORROSION IAW SRAS DO/TS-3872/07-9231 REPAIR INSTRUCTIONS. SHEET REFERENCE: DO/TS-3872/07-4247. (K)
- [SDR COEA0720821](https://openairdocs.org/sdr/COEA0720821.md): Skin · corroded · Sep 14, 2007 · N821FX · Aerosp ATR72202 · Cargo/Baggage Doors
  > FOUND DURING HEAVY CHECK. FOUND LEVEL 2 CORROSION ON PREVIOUS REPAIR TO MAIN CARGO DOOR INNER SKIN. REPLACED INNER SKIN REPAIR. WO NR 72241/ NR 800015. (K)

Next page: https://openairdocs.org/aircraft/N821FX/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 = 'N821FX' AND registry_match = 'registration'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/aircraft/N821FX/reports

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