# SDR CALA2021040100405

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 30, 2021
- Submitted: April 1, 2021
- Operation: Air carrier
- Aircraft: [N872UA](https://openairdocs.org/aircraft/N872UA), registered now
- Make and model: Airbus A319-132
- Registry model: [Airbus A319-132](https://openairdocs.org/model/airbus-a319-132) (OpenAirDocs)
- Aircraft serial: 1986
- Aircraft time: 47,776 hours, 30,279 cycles
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Part number: D5357071220200
- Condition: Cracked
- Location: Frame 80
- 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/CALA2021040100405

## Discrepancy

FUS AT TAIL CONE UPPER SURFACE FRAME 80 FOUND SKIN CRACK REF NON -ROUTINE NR.: 9429743, ORIGINATED BY EMP, SPEC NR: A3NB- 53-3-6145.  PERFORMED BY EMP.  THE FUS AT TAIL CONE UPPER SKIN (FR80 AREA) REPAIRED AS PER SRM 53-51-11-300-010 REV 135. RII BY TA768.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.