# SDR IPXA2026051179388

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 13, 2026
- Submitted: May 26, 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: 33,361 hours, 22,894 cycles
- System (JASC): [5350 · Aerodynamic Fairings](https://openairdocs.org/jasc/5350)
- Part: Fairing
- Part number: 149N763039
- Condition: Corroded
- 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/IPXA2026051179388

## Discrepancy

LH, AFT WTB FAIRING STRUCTURE FRAME AT APRROX. STA 1200 TO 1220 HAS EXFOLIATION CORROSION. 83-005. ATA 53-30. INSTALLED WEB AND REINSTALLED (1EA) LIGHT SUPPORT BRACKET AT STA 1194 AND BL 57.50, (1EA) LIGHT SUPPORT BRACKET AT STA 1225 AND BL 57.50, (1EA) SUPPORT BRACKET AT STA 1188 AND BL 57-50, (1EA) SUPPORT BRACKET AT STA 1220 AND BL 57-50, (1EA) SUPPORT BRACKET AT STA 1232 AND BL 57.50 AND (1EA) "T" BRACKET AT STA 1200 AND BL 57-50.

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