# SDR UIEA202002210286

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 18, 2020
- Submitted: February 21, 2020
- Operation: Air carrier
- Aircraft: [N408MC](https://openairdocs.org/aircraft/N408MC), registered now
- Make and model: Boeing 747-47UF
- Registry model: [Boeing 747-47UF](https://openairdocs.org/model/boeing-747-47uf) (OpenAirDocs)
- Aircraft serial: 29261
- Aircraft time: 81,911 hours, 13,730 cycles
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Condition: Corroded
- Location: Bs 1700-1741
- 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/UIEA202002210286

## Discrepancy

SKIN AT LOWER LOBE CIRCUMFERENTIAL SPLICE LOCATION AT STA 1720 TO STA 1741 S45L 3 EA AREA FOUND CORROSION INDICATION.(<P>FUSELAGE SKIN BETWEEN STA 1720 TO STA 1740 STR 45L CORROSION AREAS REPAIRED IAW RI 53-00-13922 REV A.</P>)

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