# SDR CALA2026070117517

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 6, 2026
- Submitted: July 2, 2026
- Operation: Air carrier
- Aircraft: [N823UA](https://openairdocs.org/aircraft/N823UA), registered now
- Make and model: Airbus A319-131
- Registry model: [Airbus A319-131](https://openairdocs.org/model/airbus-industrie-a319-131) (OpenAirDocs)
- Aircraft serial: 952
- Aircraft time: 80,632 hours, 35,626 cycles
- System (JASC): [5312 · Fuselage Main, Bulkhead](https://openairdocs.org/jasc/5312)
- Part: Pressure Blkhd
- Condition: Cracked
- Location: Zone 100
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2026070117517

## Discrepancy

ACCOMPLISHED REPAIR PER ECRA 5330-06129C (AAR REO- L25919 REV IR). NOTE: AAR REO- L25919 REV IR IS INCLUDED WITHIN THIS ECRA AS FIGURES 1-21 FOR REFERENCE. REF AAR N/R 9298232 FOR DETAILS OF WORK ACCOMPLISHED. INITIATING DIP PER PART 1A STEP 5 OF ECRA 5330-06129C. FOR THE REPAIR ON LH FR35 STGR30L HOLE #2, PLANNING TO CONTACT ENGINEERING BEFORE 69,229 TOTAL AIRCRAFT FLIGHT CYCLES OR 148,849 TOTAL AIRCRAFT FLIGHT HOURS, WHICHEVER COMES FIRST, FOR THE ECRA 5330-06129 PART 2C INSPECTION REQUIREMENTS.

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