# SDR CALA2021120102230

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 1, 2021
- Submitted: December 1, 2021
- Operation: Air carrier
- Aircraft: [N72405](https://openairdocs.org/aircraft/N72405), registered now
- Make and model: Boeing 737900
- Aircraft serial: 30122
- Aircraft time: 56,894 hours, 23,294 cycles
- System (JASC): [5300 · Fuselage Structure (General)](https://openairdocs.org/jasc/5300)
- Part: Skin
- Part number: 143A313177
- Condition: Dented
- Location: Sta500a
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2021120102230

## Discrepancy

DENTS IN FUSELAGE SKIN PANEL 143A3131-77 STA 500A  AT S5L.DENTS #9,#10,#11. REPAIRED FUSELAGE SKIN PANEL 143A3131-77 AT STA 500A AND S5L REF ECRA 5331-02794 SEE F/C NR 9794174 FOR WORK ACCOMPLISHED.ISSUED DTA DIP L/P 7539934 FOR PERMANENT REPAIR. VERIFIED WORK ACCOMPLISHED REF EC/RA 5331-02794

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