# SDR IPXA2024061138494

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 15, 2023
- Submitted: July 26, 2024
- Operation: Air carrier
- Aircraft: [N577UP](https://openairdocs.org/aircraft/N577UP), registered now
- Make and model: Boeing 747-44AF
- Registry model: [Boeing 747-44AF](https://openairdocs.org/model/boeing-747-44af) (OpenAirDocs)
- Aircraft serial: 35666
- Aircraft time: 57,100 hours, 8,874 cycles
- System (JASC): [5532 · Vertical Stabilizer, Plate/Skin](https://openairdocs.org/jasc/5532)
- Part: Panel
- Part number: 186U10071
- Condition: Delaminated
- Location: Zone 300
- 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/IPXA2024061138494

## Discrepancy

DELAMINATION LEFT SIDE OF VERTICAL STABILIZER AFT & ABOVE HF COUPLER. REMVOVED SKIN PANEL IAW SRM 51-40-02.INSTALLED NEW PANEL I.A.W SRM 51-40-02-0G REV.100 ALL PAPERWORK C/W, THIS ACTION CLEARS DEFERRAL 2805530

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