# SDR EIAA 2011021

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 1, 2011
- Submitted: March 3, 2011
- Operation: Air carrier
- Aircraft: [N471EV](https://openairdocs.org/aircraft/N471EV), registered now
- Make and model: Boeing 747273C
- Aircraft serial: 20651
- Aircraft time: 104,991 hours, 24,717 cycles
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Condition: Bulged
- Location: Fuselage
- 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/EIAA%202011021

## Discrepancy

BS 440 STR.41L FUSELAGE SKIN BULGING AT EXISTING REPAIR.  REMOVED DAMAGE FROM SKIN AND FRAME FABRICATED AND INSTALLED REPAIR PER B747 SRM 53-30-03 FIG 1 AND 53-10-04 FIG 3A.

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