# SDR IPXA2024031689909

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 11, 2024
- Submitted: March 20, 2024
- Operation: Air carrier
- Aircraft: [N452UP](https://openairdocs.org/aircraft/N452UP), registered now
- Make and model: Boeing 757-24APF
- Registry model: [Boeing 757-24APF](https://openairdocs.org/model/boeing-757-24apf) (OpenAirDocs)
- Aircraft serial: 25473
- Aircraft time: 40,708 hours, 23,122 cycles
- System (JASC): [5313 · Fuselage Main, Longeron/Stringer](https://openairdocs.org/jasc/5313)
- Part: Stringer
- Part number: 146N3110606146N3
- Part serial: NSN
- Condition: Corroded
- Location: Bs 1455
- 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/IPXA2024031689909

## Discrepancy

CORROSION FOUND AT AFT PIT FUSELAGE AREA APPROX STA 1455 COMPLETED ALL STEPS OF  EO-89792-REQ1 AS REQUIRED . THIS IS A PERMANENT REPAIR

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