# SDR IPXA2015071691196

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 4, 2015
- Submitted: July 17, 2015
- Operation: Air carrier
- Aircraft: [N579UP](https://openairdocs.org/aircraft/N579UP), registered now
- Make and model: Boeing 747-45E
- Registry model: [Boeing 747-45E](https://openairdocs.org/model/boeing-747-45e) (OpenAirDocs)
- Aircraft serial: 26062
- Aircraft time: 89,578 hours, 15,251 cycles
- System (JASC): [5311 · Fuselage Main, Frame](https://openairdocs.org/jasc/5311)
- Part: Frame
- Part number: 65B0184948
- Condition: Cracked
- Location: Bs 2231
- 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/IPXA2015071691196

## Discrepancy

INSPECTION TYPE: CM/D,  FRAME BS 2231, STRINGER 16R, AREA HAS ONE HOLE FOUND CRACKED AT STRAP APPROXIMATELY 0.060" IN LENGTH RUNNING AFT.  FRAME REPAIRED IAW HX RI-53-60-10990, REV AND EO NT 5310-58028-A.  THIS IS A MAJOR REPAIR.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.