# SDR CALA2024111902897

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 18, 2024
- Submitted: November 19, 2024
- Operation: Air carrier
- Aircraft: [N793UA](https://openairdocs.org/aircraft/N793UA), registered now
- Make and model: Boeing 777222
- Aircraft serial: 26946
- Aircraft time: 108,994 hours, 14,500 cycles
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Part number: 143W23313
- Condition: Cracked
- Location: Zone 200
- 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/CALA2024111902897

## Discrepancy

EA5310-07557 REV A OP003 AD2019-11-02 2EA CRACK FND AT SKIN AND FASTENER HOLE ON BS1035 LH UNDERWING LONGERON FX TRANSFER REF NON - ROUTINE WO.3966647 AND ORIG BY V914372 FX BS993-1035 BTW S35L-37L SKIN REPAIRED WITH A REPAIR FILLER AND REPAIR DOUBLER INSTALLED IAW EA5310-07557 REV A OP14.

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