# SDR DL757010904

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 1, 2001
- Submitted: June 5, 2001
- Operation: Air carrier
- Aircraft: [N900PC](https://openairdocs.org/aircraft/N900PC), registered now
- Make and model: Boeing 757*
- Aircraft serial: 28446
- Aircraft time: 13,987 hours, 6,356 cycles
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Part number: 146N35317
- Condition: Corroded
- Location: Fuselage
- 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/DL757010904

## Discrepancy

THE SKIN AROUND THE TWO AIRFONE ANTENNA CUTOUTS AT FS 1510  BETWEEN STRINGERS 28R & 28L WAS FOUND CORRODED AND WITH SEVERAL KNIFE EDGE FASTENERS INSTALLED. THE DAMAGED AREAS WERE TRIMMED OUT TO REMOVE ALL CORROSION AND BAD COUNTERSINKS.  BOTH CUTOUTS WERE REPAIRED WITH A SINGLE EXTERNAL ALUMINUM DOUBLER INSTALLED PER ER/A 380910-14, REV A.

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