# SDR AALA202606227673

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 18, 2026
- Submitted: June 22, 2026
- Operation: Air carrier
- Aircraft: [N420AN](https://openairdocs.org/aircraft/N420AN), registered now
- Make and model: Airbus A321-253NX
- Registry model: [Airbus A321-253NX](https://openairdocs.org/model/airbus-a321-253nx) (OpenAirDocs)
- Aircraft serial: 9584
- Aircraft time: 21,983 hours, 6,013 cycles
- System (JASC): [2750 · Trailing Edge Flap Control System](https://openairdocs.org/jasc/2750)
- Part: Strut
- Condition: Out Of Adjust
- Location: Zone 600
- Stage of operation: AP
- How discovered: O
- Nature of condition: J
- Precautionary procedure: L
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202606227673

## Discrepancy

AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED INTO SFO DUE TO THE FLIGHT CREW REPORTING A FLAPS LOCKED WITH ALIGNMENT FAULT ECAM MESSAGE WITH THE FLAPS FROZEN AT POSITION 2. THE FLIGHT CREW PERFORMED A GO AROUND AND ACCOMPLISHED THE CHECK LIST. THE AIRCRAFT LANDED SAFELY AT SFO AND TAXIED TO THE GATE UNDER ITS OWN POWER. MAINTENANCE REPLACED THE RIGHT WING #3 FLAP ROTARY ACTUATOR PER JOB CARD 26L00027004 (AALA202606226365) AND ADJUSTED THE RIGHT INTERCONNECTING STRUT PER AMM 27-51-44. (AALA202606227673) A SATISFACTORY OPERATIONAL CHECK WAS ACCOMPLISHED WITH NO ISSUES NOTED.

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