# SDR IPXA2026051415340

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 15, 2026
- Submitted: July 15, 2026
- Operation: Air carrier
- Aircraft: [N428UP](https://openairdocs.org/aircraft/N428UP), registered now
- Make and model: Boeing 757-24APF
- Registry model: [Boeing 757-24APF](https://openairdocs.org/model/boeing-757-24apf) (OpenAirDocs)
- Aircraft serial: 25459
- Aircraft time: 33,369 hours, 22,898 cycles
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Part number: 143N34204
- Condition: Gouged
- Location: Zone 100
- 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/IPXA2026051415340

## Discrepancy

RIGHT LOWER FUSELAGE EXTERNAL SKIN, EXIST. REPAIR DOUBLER HAS A TOOLING MARK APPROX BTW BS 480 AND BS 500, BTW STGR 22R AND STGR 23R,  REMOVED AND REPLACED EXISTING DOUBLER PER 757-200PF SRM 53-00-01-2R-29, REPAIR 29 REV 124 AND VERIFED THE REPAIR WAS ACCOMPLISHED PER SRM REQUIREMENTS

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