# SDR CALA2026080518311

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 2, 2026
- Submitted: August 6, 2026
- Operation: Air carrier
- Aircraft: [N839UA](https://openairdocs.org/aircraft/N839UA), registered now
- Make and model: Airbus A319-131
- Registry model: [Airbus A319-131](https://openairdocs.org/model/airbus-industrie-a319-131) (OpenAirDocs)
- Aircraft serial: 1507
- Aircraft time: 73,437 hours, 33,068 cycles
- Engine: Iae V2522A5
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Fitting
- Part number: 020DS311086S20
- Condition: Damaged
- Location: Window Frame
- Stage of operation: IN
- How discovered: E
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2026080518311

## Discrepancy

LEFT WINDSHIELD SIDE POST UPPER ATTACHMENT, LH MOST OTBD VERTICAL FASTNER HOLE HAS A CRACK AT 10 O'CLOCK POSITION, 50% SCREEN HEIGHT. GENERATED BY V950289 ON AAR LCQ NR 9290406/30406. ESFR CREATED. PREFORMED STANDARD OVERSIZE REPAIR ON DISCREPANT FASTENER HOLE, NO ADDITIONAL DEFECTS NOTED. INSTALLED NEW FASTENER IAW A319 SRM 51-42-11/001 51-44-11/001, 51-43-00/001.

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