# Service difficulty reports: N172US

A list on [N172US](https://openairdocs.org/aircraft/N172US.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 6 · 291 reports

- [SDR AALA202610224104](https://openairdocs.org/sdr/AALA202610224104.md): Flap System · fault message · Oct 18, 2026 · N172US · Airbus A321211 · Trailing Edge Flap Control System
  > AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED INTO DFW DUE TO THE FLIGHT CREW REPORTING THAT DURING DESCENT WITH THE FLAP LEVER IN POSITION 1 AND UPON SELECTING FLAP POSITION 2 AN ECAM FOR FLIGHT CONTROL FLAPS LOCKED AND ALIGNMENT FAULT DISPLAYED - THE FLIG
- [SDR AALA202609279210](https://openairdocs.org/sdr/AALA202609279210.md): Strap · out of position · Sep 26, 2026 · N172US · Airbus A321211 · Escape Slide
  > AIRCRAFT WAS NOT GROUNDED: MANUAL SLIDE INFLATION PULL HANDLE HANGING OUT OF DOOR SEAL ON 3L EXIT DOOR. REPOSITIONED STRAP ON L3 DOOR IAW 52-20-00 CHECKS GOOD.
- [SDR AALA202608130920](https://openairdocs.org/sdr/AALA202608130920.md): Proximity Sensor · out of adjust · Aug 11, 2026 · N172US · Airbus A321211 · Trailing Flap Position Indicating System
  > AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED INBOUND INTO SAN DUE TO THE FLIGHT CREW REPORTING THAT ON APPROACH WHEN SELECTING FLAPS 2 AT ABOUT 205 KNOTS AN ECAM MESSAGE FOR FLIGHT CONTROL FLAPS LOCKED ALIGNMENT FAULT DISPLAYED - THE FLIGHT CREW PERFORMED
- [SDR AALA202608101051](https://openairdocs.org/sdr/AALA202608101051.md): Strut · faulted · Aug 7, 2026 · N172US · Airbus A321211 · Trailing Edge Flap Control System
  > AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED INTO CLT DUE TO THE FLIGHT CREW REPORTING FLIGHT CONTROL FLAPS LOCKED ALIGNMENT FAULT DISPLAYED WHEN SELECTING FLAPS 2 ON APPROACH - THE AIRCRAFT LANDED SAFELY WITHOUT FURTHER INCIDENT - MAINTENANCE PERFORMED OP
- [SDR AALA202605187495](https://openairdocs.org/sdr/AALA202605187495.md): Handle · loose · May 17, 2026 · N172US · Airbus A321211 · Emergency Exits
  > AIRCRAFT WAS NOT GROUNDED: 2L EXIT DOOR, ARM LATCH HANDLE SCREW NEEDS TO BE TIGHTENED. MAINTENANCE RE-SECURED ARM LATCH 2L DOOR PER AMM 52-22-11 AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK.
- [SDR AALA202602208532](https://openairdocs.org/sdr/AALA202602208532.md): Handle · loose · Feb 20, 2026 · N172US · Airbus A321211 · Emergency Exits
  > AIRCRAFT WAS NOT GROUNDED: FLIGHT ATTENDANT REPORTS 2L DOOR DISARMING LEVER HANDLE IS LOOSE. MAINTENANCE SECURED HANDLE PER AMM 52-11-22.
- [SDR AALA202512094572](https://openairdocs.org/sdr/AALA202512094572.md): Actuator · leaking · Dec 7, 2025 · N172US · Airbus A321211 · Passenger/Crew Doors
  > AIRCRAFT WAS GROUNDED: FLIGHT ATTENDANT CIDS PANEL IS SHOWING RED. MAINTENANCE FOUND THE L2 DOOR DAMPER AND EMERGENCY OPERATION ACTUATOR IS RUSTED AND LEAKING. REPLACED L2 DOOR DAMPER AND EMERGENCY OPERATION ACTUATOR PER AMM 52-22-14 WHICH CLEARED THE CAUTION
- [SDR AALA202512088099](https://openairdocs.org/sdr/AALA202512088099.md): Bottle · low pressure · Dec 5, 2025 · N172US · Airbus A321211 · Passenger/Crew Doors
  > AIRCRAFT WAS NOT GROUNDED: FLIGHT ATTENDANTS REPORT CIDS CAUTION LIGHT ON FLIGHT ATTENDANTS PANEL INDICATES MID LEFT DOOR PRESSURE LOW. MAINTENANCE SERVICED THE L2 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-10-00.
- [SDR AALA202512045784](https://openairdocs.org/sdr/AALA202512045784.md): Bottle · low pressure · Dec 3, 2025 · N172US · Airbus A321211 · Passenger/Crew Doors
  > AIRCRAFT WAS GROUNDED: CIDS PANEL CAUTION LIGHT ON. MAINTENANCE SERVICED L2 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER AMM 52-10-00.
- [SDR AALA202512029092](https://openairdocs.org/sdr/AALA202512029092.md): Bottle · low pressure · Nov 28, 2025 · N172US · Airbus A321211 · Passenger/Crew Doors
  > AIRCRAFT WAS GROUNDED: CAUTION LIGHT ON FLIGHT ATTENDANT CIDS PANEL THAT WON'T CLEAR. MAINTENANCE SERVICED L2 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-22-14 WHICH CLEARED THE CAUTION LIGHT.
- [SDR AALA202511172036](https://openairdocs.org/sdr/AALA202511172036.md): Bottle · low pressure · Nov 16, 2025 · N172US · Airbus A321211 · Passenger/Crew Doors
  > AIRCRAFT WAS GROUNDED: CIDS FAULT SHOWS LEFT MID CABIN EMERGENCY DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PRESSURE LOW. MAINTENANCE SERVICEDDAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-22-00.
- [SDR AALA202510174989](https://openairdocs.org/sdr/AALA202510174989.md): Bottle · low pressure · Oct 15, 2025 · N172US · Airbus A321211 · Service Doors
  > AIRCRAFT WAS NOT GROUNDED: CIDS CAUTION LIGHT IS RED. MAINTENANCE SERVICED MID LEFT SERVICE DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-22-00-614-002-A.
- [SDR AALA202510073582](https://openairdocs.org/sdr/AALA202510073582.md): Diaphragm · leaking · Oct 6, 2025 · N172US · Airbus A321211 · Service Doors
  > AIRCRAFT WAS GROUNDED: SEE MIC 1579853 & 1580595, CONTINUE REPLACEMENT OF R1 DOOR ASSIST CYLINDER DIAPGHRAGM STARTING AT STEP 4.B(15). REPLACEMENT OF DIAPHRAGM IN R1 DOOR ASSIST BOTTLE PREVIOUSLY ACCOMPLISHED AND SIGNED FOR, REFERENCE JOB CARD 26L00025010 STEP
- [SDR AALA202509111156](https://openairdocs.org/sdr/AALA202509111156.md): Bottle · low pressure · Sep 10, 2025 · N172US · Airbus A321211 · Passenger/Crew Doors
  > AIRCRAFT WAS GROUNDED: CIDS FAULT DOOR BOTTLE MID L. MAINTENANCE SERVICED LEFT HAND FORWARD EMERGENCY EXIT DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-22-20 WHICH RESULTED IN THE FAULTS CLEARING.
- [SDR AALA202509027270](https://openairdocs.org/sdr/AALA202509027270.md): Light · miswired · Sep 2, 2025 · N172US · Airbus A321211 · Emergency Lighting
  > AIRCRAFT WAS NOT GROUNDED: EMERGENCY LIGHT IN CENTER CEILING PANEL ABOVE SEAT ROW 27/28 IS INOPERATIVE. MAINTENANCE FOUND THE EMERGENCY LIGHT MIS-WIRED AND CORRECTLY ATTACHED THE WIRES TO THE LIGHT PER AMM 33-51-00. A SATISFACTORY OPERATIONAL WAS ACCOMPLISHED
- [SDR AALA202507024281](https://openairdocs.org/sdr/AALA202507024281.md): Pump · low pressure · Jun 29, 2025 · N172US · Airbus A321211 · Fuel Boost Pump
  > AIRCRAFT WAS GROUNDED: ECAM MESSAGE FOR LEFT FUEL TANK PUMP 2 LOW PRESSURE. MAINTENANCE REPLACED WING TANK FUELPUMP 25QA AND ACCOMPLISHED A SATISFACTORY LEAK / OPERATIONAL CHECK PER AMM 28-21-51-400-001-A.
- [SDR AALA202506096410](https://openairdocs.org/sdr/AALA202506096410.md): Girt Bar · misinstalled · Jun 8, 2025 · N172US · Airbus A321211 · Emergency Equipment
  > AIRCRAFT IN BASE MAINTENANCE: PASSENGER CREW DOOR 831 SLIDE CONTROL HANDLE ARMED/DISARMED IS HARD TO OPERATE. MAINTENANCE FOUND THE GIRT ASSEMBLY IS NOT CORRECTLY FOLDED ON THE FULL LENGHT OF THE GIRT BAR AND CORRECTLY FOLDED THE GIRT ASSEMBLY PER AMM 25-62-44
- [SDR AALA202506026946](https://openairdocs.org/sdr/AALA202506026946.md): Hinge Fitting · excess play · May 31, 2025 · N172US · Airbus A321211 · Fuselage, Door Hinge
  > AIRCRAFT IN BASE MAINTENANCE: NOSE WHEEL LANDING GEAR AFT DOOR AFT HINGE FITTING HAS EXCESSIVE PLAY. REPLACED HINGE FITTING PER CMM 52-82-32.
- [SDR AALA202506025515](https://openairdocs.org/sdr/AALA202506025515.md): Hinge Fitting · excess play · May 31, 2025 · N172US · Airbus A321211 · Fuselage, Door Hinge
  > AIRCRAFT IN BASE MAINTENANCE: NOSE WHEEL LANDING GEAR AFT DOOR FORWARD HINGE FITTING HAS EXCESSIVE PLAY. REPLACED HINGE FITTING PER CMM 52-82-32.
- [SDR AALA202505300577](https://openairdocs.org/sdr/AALA202505300577.md): Hinge Fitting · corroded · May 28, 2025 · N172US · Airbus A321211 · Fuselage, Door Hinge
  > AIRCRAFT IN BASE MAINTENANCE: CORROSION ON LEFT HAND MAIN LANDING GEAR DOOR FORWARD HINGE FITTING FORWARD LUG AT FR 42 ON THE KEEL BEAM AT S36L. REPLACED HINGE FITTING PER EA 363873.
- [SDR AALA202505281657](https://openairdocs.org/sdr/AALA202505281657.md): Connector · misinstalled · May 24, 2025 · N172US · Airbus A321211 · Light System Wiring
  > AIRCRAFT IN BASE MAINTENANCE: EMERGENCY EXIT PATH LIGHTING AT SEAT ROWS 24 AND 25 LEFT IS INOPERATIVE. MAINTENANCE CORRECTLY CONNECTED THE ELECTRICAL CONNECTOR AT SEAT ROWS 24 AND 25 PER AMM 33-51-19. A SATISFACTORY OPERATIONAL CHECK WAS ACCOMPLISHED.
- [SDR AALA202505196102](https://openairdocs.org/sdr/AALA202505196102.md): Hinge Fitting · excess play · May 15, 2025 · N172US · Airbus A321211 · Fuselage, Door Hinge
  > AIRCRAFT IN BASE MAINTENANCE: NOSE LANDING GEAR RIGHT HAND AFT GEAR DOOR AFT HINGE FITTING HAS EXCESSIVE PLAY. REPLACED HINGE FITTING PER CMM 52-82-32.
- [SDR AALA202505198685](https://openairdocs.org/sdr/AALA202505198685.md): Hinge Fitting · excess play · May 15, 2025 · N172US · Airbus A321211 · Fuselage, Door Hinge
  > AIRCRAFT IN BASE MAINTENANCE: NOSE LANDING GEAR RIGHT HAND AFT GEAR DOOR FORWARD HINGE FITTING HAS EXCESSIVE PLAY. REPLACED HINGE FITTING PER CMM 52-82-32.
- [SDR AALA202505055989](https://openairdocs.org/sdr/AALA202505055989.md): Access Panel · corroded · May 4, 2025 · N172US · Airbus A321211 · Wing, Plate/Skin
  > AIRCRAFT IN BASE MAINTENANCE: CORROSION ON LEFT WING FUEL TANK ACCESS PANEL / DOOR 540QB COUNTERSINK FASTENER HOLES. REPLACED AFUEL TANK ACCESS PANEL / DOOR 540QB PER TASK CARD 26C54057007.
- [SDR AALA202504290492](https://openairdocs.org/sdr/AALA202504290492.md): Hinge Fitting · excess play · Apr 25, 2025 · N172US · Airbus A321211 · Nacelle/Pylon, Main Frame
  > AIRCRAFT IN BASE MAINTENANCE: LEFT HAND PYLON MOUNTED CENTER HINGE FITTING FOR THE OUTBOARD THRUST REVERSER HAS EXCESSIVE PLAY. REPLACED HINGE FITTING PER AMM 54-57-17.
- [SDR AALA202504258163](https://openairdocs.org/sdr/AALA202504258163.md): Access Panel · corroded · Apr 24, 2025 · N172US · Airbus A321211 · Wing, Plate/Skin
  > AIRCRAFT IN BASE MAINTENANCE: CORROSION ON LEFT WING FUEL TANK ACCESS PANEL 540HB COUNTERSUNK FASTENER HOLES. REPLACED ACCESS PANEL PER TASK CARD 26C54057007.
- [SDR AALA202504254306](https://openairdocs.org/sdr/AALA202504254306.md): Hinge Fitting · excess play · Apr 23, 2025 · N172US · Airbus A321211 · Engine Thrust Reverser
  > AIRCRAFT IN BASE MAINTENANCE: RIGHT HAND INBOARD THRUST REVERSER ATTACHMENT POINT, PYLON MOUNTED AFT HINGE FITTING BEARING HAS EXCESSIVE PLAY. REPLACED HINGE FITTING PER AMM 54-57-17.
- [SDR AALA202504223076](https://openairdocs.org/sdr/AALA202504223076.md): Access Panel · corroded · Apr 21, 2025 · N172US · Airbus A321211 · Wing, Plate/Skin
  > AIRCRAFT IN BASE MAINTENANCE: CORROSION ON LEFT WING FUEL TANK ACCESS PANEL 540LB COUNTERSINK FASTENER HOLES. REPLACED ACCESS PANLE PER TASK CARD 26C54057007.
- [SDR AALA202506098403](https://openairdocs.org/sdr/AALA202506098403.md): Frame · cracked · Apr 16, 2025 · N172US · Airbus A321211 · Fuselage Main, Frame
  > AIRCRAFT IN BASE MAINTENANCE: CRACKED FRAME AFT FACE AT FR 68 AND S8L. REPAIRED FRAME PER EA 364308.
- [SDR AALA202504280933](https://openairdocs.org/sdr/AALA202504280933.md): Fitting · corroded · Apr 10, 2025 · N172US · Airbus A321211 · Fuselage Miscellaneous Structure
  > AIRCRAFT IN BASE MAINTENANCE: CORROSION ON AFT RIGHT PASSENGER / CREW DOOR CUTOUT LOWER SILL AFT CORNER SHAPE FITTING AT FR 68 AND S23R. REPLACED CORNER SHAPE FITTING PER SRM 51-72-11.
- [SDR AALA202504113860](https://openairdocs.org/sdr/AALA202504113860.md): Skin · corroded · Apr 10, 2025 · N172US · Airbus A321211 · Ailerons
  > AIRCRAFT IN BASE MAINTENANCE: CORROSION ON LEFT WING AILERON TRAILING EDGE STRIP ASSEMBLY MAINTENANCE REPLACED THE AILERON ASSEMBLY.
- [SDR AALA202504096325](https://openairdocs.org/sdr/AALA202504096325.md): Hinge Arm · excess play · Apr 6, 2025 · N172US · Airbus A321211 · Elevator Structure
  > AIRCRAFT IN BASE MAINTENANCE: RIGHT HAND HORIZONTAL STABILIZER ELEVATOR #6 HINGE ARM HAS EXCESSIVE PLAY. REPLACED HINGE ARM PER AMM 55-16-42.
- [SDR AALA202504021563](https://openairdocs.org/sdr/AALA202504021563.md): Hinge Arm · excess play · Apr 1, 2025 · N172US · Airbus A321211 · Elevator Structure
  > AIRCRAFT IN BASE MAINTENANCE: RIGHT HAND HORIZONTAL STABILIZER ELEVATOR #5 HINGE ARM HAS EXCESSIVE PLAY. REPLACED HINGE ARM PER AMM 55-16-42.
- [SDR AALA202504021819](https://openairdocs.org/sdr/AALA202504021819.md): Hinge Arm · excess play · Apr 1, 2025 · N172US · Airbus A321211 · Elevator Structure
  > AIRCRAFT IN BASE MAINTENANCE: RIGHT HAND HORIZONTAL STABILIZER ELEVATOR #4 HINGE ARM HAS EXCESSIVE PLAY. REPLACED HINGE ARM PER AMM 55-16-42.
- [SDR AALA202504021252](https://openairdocs.org/sdr/AALA202504021252.md): Hinge Arm · excess play · Apr 1, 2025 · N172US · Airbus A321211 · Elevator Structure
  > AIRCRAFT IN BASE MAINTENANCE: RIGHT HAND HORIZONTAL STABILIZER ELEVATOR #3 HINGE ARM HAS EXCESSIVE PLAY. REPLACED HINGE ARM PER AMM 55-16-42.
- [SDR AALA202504026800](https://openairdocs.org/sdr/AALA202504026800.md): Hinge Arm · excess play · Apr 1, 2025 · N172US · Airbus A321211 · Elevator Structure
  > AIRCRAFT IN BASE MAINTENANCE: RIGHT HAND HORIZONTAL STABILIZER ELEVATOR #2 HINGE ARM HAS EXCESSIVE PLAY. REPLACED HINGE ARM PER AMM 55-16-42.
- [SDR AALA202504023193](https://openairdocs.org/sdr/AALA202504023193.md): Hinge Arm · excess play · Apr 1, 2025 · N172US · Airbus A321211 · Elevator Structure
  > AIRCRAFT IN BASE MAINTENANCE: RIGHT HAND HORIZONTAL STABILIZER ELEVATOR #1 HINGE ARM HAS EXCESSIVE PLAY. REPLACED HINGE ARM PER AMM 55-16-42.
- [SDR AALA202504299895](https://openairdocs.org/sdr/AALA202504299895.md): Hinge Fitting · excess play · Mar 29, 2025 · N172US · Airbus A321211 · Nacelle/Pylon, Main Frame
  > AIRCRAFT IN BASE MAINTENANCE: LEFT HAND PYLON MOUNTED AFT HINGE FITTING FOR THE INBOARD THRUST REVERSER HAS EXCESSIVE PLAY. REPLACED HINGE FITTING PER AMM 54-57-17.
- [SDR AALA202504012413](https://openairdocs.org/sdr/AALA202504012413.md): Hinge Fitting · excess play · Mar 29, 2025 · N172US · Airbus A321211 · Elevator Structure
  > AIRCRAFT IN BASE MAINTENANCE: LEFT HAND HORIZONTAL STABILIZER ELEVATOR #6 HINGE ARM END FITTING HAS EXCESSIVE PLAY. REPLACED HINGE ARM END FITTING PER AMM 55-16-42.
- [SDR AALA202505167289](https://openairdocs.org/sdr/AALA202505167289.md): Window Frame · cracked · Mar 28, 2025 · N172US · Airbus A321211 · Fuselage Main, Structure
  > AIRCRAFT IN BASE MAINTENANCE: FLIGHT DECK CENTER WINDSHIELD FRAMING LEFT HAND LATERAL WINDSHIELD FRAME POST CRACKED AT FR 4 AND +Y511. REPLACED WINDSHIELD FRAME PER EA 363369.
- [SDR AALA202504081519](https://openairdocs.org/sdr/AALA202504081519.md): Pin · worn · Mar 27, 2025 · N172US · Airbus A321211 · Nacelle/Pylon, Main Frame
  > AIRCRAFT IN BASE MAINTENANCE: LEFT HAND PYLON INBOARD ATTACH FITTING LOWER SLEEVE / PIN THREADS WORN AT PYLON RIB 4. REPLACED SLEEVE / PIN PER TASK CARD 26C41554028.
- [SDR AALA202504081692](https://openairdocs.org/sdr/AALA202504081692.md): Pin · worn · Mar 27, 2025 · N172US · Airbus A321211 · Nacelle/Pylon, Main Frame
  > AIRCRAFT IN BASE MAINTENANCE: LEFT HAND FORWARD PYLON INBOARD ATTACH FITTING UPPER SLEEVE / PIN THREADS WORN AT PYLON RIB 4. REPLACED SLEEVE / PIN PER TASK CARD 26C41554028.
- [SDR AALA202504084604](https://openairdocs.org/sdr/AALA202504084604.md): Pin · worn · Mar 27, 2025 · N172US · Airbus A321211 · Nacelle/Pylon, Main Frame
  > AIRCRAFT IN BASE MAINTENANCE: LEFT HAND FORWARD PYLON OUTBOARD ATTACH FITTING UPPER SLEEVE / PIN THREADS WORN AT PYLON RIB 4. REPLACED SLEEVE / PIN PER TASK CARD 26C41554028.
- [SDR AALA202504080608](https://openairdocs.org/sdr/AALA202504080608.md): Pin · worn · Mar 27, 2025 · N172US · Airbus A321211 · Nacelle/Pylon, Main Frame
  > AIRCRAFT IN BASE MAINTENANCE: LEFT HAND FORWARD PYLON OUTBOARD ATTACH FITTING LOWER SLEEVE / PIN THREADS WORN AT PYLON RIB 4. REPLACED SLEEVE / PIN PER TASK CARD 26C41554028.
- [SDR AALA202504084807](https://openairdocs.org/sdr/AALA202504084807.md): Pin · corroded · Mar 27, 2025 · N172US · Airbus A321211 · Nacelle/Pylon, Main Frame
  > AIRCRAFT IN BASE MAINTENANCE: CORROSION ON RIGHT HAND PYLON FORWARD UPPER OUTBOARD ATTACH FITTING LOWER SLEEVE / PIN AT PYLON RIB 4. REPLACED SLEEVE / PIN PER TASK CARD 26C42554028.
- [SDR AALA202504086413](https://openairdocs.org/sdr/AALA202504086413.md): Pin · corroded · Mar 27, 2025 · N172US · Airbus A321211 · Nacelle/Pylon, Main Frame
  > AIRCRAFT IN BASE MAINTENANCE: CORROSION ON RIGHT HAND PYLON FORWARD UPPER OUTBOARD ATTACH FITTING UPPER SLEEVE / PIN AT PYLON RIB 4. REPLACED SLEEVE / PIN PER TASK CARD 26C42554028.
- [SDR AALA202505284319](https://openairdocs.org/sdr/AALA202505284319.md): Fitting · none · Mar 25, 2025 · N172US · Airbus A321211 · Fuselage Main, Structure
  > AIRCRAFT IN BASE MAINTENANCE: DUE TO THE MAJOR REPAIR BEING ACCOMPLISHED ON THE FLIGHT DECK CENTER WINDSHIELD FRAMING THE LEFT HAND CONTINUITY FITTING BETWEEN FR 1 AND FR 2 AT Y0 MUST BE REPLACED PER INSTRUCTIONS OUTLINED IN EA 362822. REPLACED LEFT HAND CONTI
- [SDR AALA202505282817](https://openairdocs.org/sdr/AALA202505282817.md): Fitting · none · Mar 25, 2025 · N172US · Airbus A321211 · Fuselage Main, Structure
  > AIRCRAFT IN BASE MAINTENANCE: DUE TO THE MAJOR REPAIR BEING ACCOMPLISHED ON THE FLIGHT DECK CENTER WINDSHIELD FRAMING THE RIGHT HAND CONTINUITY FITTING BETWEEN FR 1 AND FR 2 AT Y0 MUST BE REPLACED PER INSTRUCTIONS OUTLINED IN EA 362822. REPLACED RIGHT HAND CON
- [SDR AALA202504234157](https://openairdocs.org/sdr/AALA202504234157.md): Fitting · corroded · Mar 25, 2025 · N172US · Airbus A321211 · Nacelle/Pylon, Main Frame
  > AIRCRAFT IN BASE MAINTENANCE: CORROSION ON RIGHT HAND PYLON SPIGOT FITTING RECEPTACLE INTERNAL BORE BETWEEN PYLON RIBS 4 AND 5. REPLACED SPIGOT FITTING PER SRM 54-51-12-300-001.
- [SDR AALA202504233094](https://openairdocs.org/sdr/AALA202504233094.md): Fitting · corroded · Mar 25, 2025 · N172US · Airbus A321211 · Nacelle/Pylon, Main Frame
  > AIRCRAFT IN BASE MAINTENANCE: CORROSION ON LEFT HAND PYLON SPIGOT FITTING RECEPTACLE INTERNAL BORE BETWEEN PYLON RIBS 4 AND 5. REPLACED SPIGOT FITTING PER SRM 54-51-12-300-001.

Next page: https://openairdocs.org/aircraft/N172US/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 = 'N172US' AND registry_match = 'registration'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/aircraft/N172US/reports

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