# SDR DALA2021120107390

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 27, 2021
- Submitted: December 1, 2021
- Operation: Air carrier
- Aircraft: [N539US](https://openairdocs.org/aircraft/N539US), registered now
- Make and model: Boeing 757251
- Aircraft serial: 26486
- Aircraft time: 77,183 hours, 28,551 cycles
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: None
- Condition: None
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2021120107390

## Discrepancy

SHIP 5639 DURING GVI WERE FOUND MISSING THREE (3EA) HOLES ON THE ANTENNA GOGO RING ATTACHMENT AND SKIN DOUBLER IN REF CARD. CORRECTIVE ACTION: SUMMARY OF NRC 00320. AREA WAS REPAIRED PER ETI-57-21-554 REV. 1 AND ER/A 595659-14 REV ORIGINAL. SECTION II: PERMANENT REPAIR. (2032353)

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