# SDR IPXA2015033187588

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 15, 2015
- Submitted: April 1, 2015
- Operation: Air carrier
- Aircraft: [N294UP](https://openairdocs.org/aircraft/N294UP), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48472
- Aircraft time: 77,496 hours, 12,589 cycles
- System (JASC): [5313 · Fuselage Main, Longeron/Stringer](https://openairdocs.org/jasc/5313)
- Part: Longeron
- Part number: AFA77341
- Condition: Corroded
- Location: Bs 1721
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/IPXA2015033187588

## Discrepancy

INSPECTION TYPE:3C, DISCOVERED CORROSION ON BILGE LONGERON 51L AT STA 1721.  ACCOMPLISHED BLEND REPAIR ON BILGE LONGERON 51L AT STA 1721 IAW SRM 53-00-00, FIG 205.

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