# SDR DL757011393

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 23, 2001
- Submitted: September 5, 2001
- Operation: Air carrier
- Aircraft: N639DL
- Make and model: Boeing 757232
- Aircraft serial: 23993
- Aircraft time: 44,265 hours, 22,379 cycles
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Part number: 146N35318
- Condition: Corroded
- Location: Fs 1473, Rbl 3.2
- Stage of operation: IN
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DL757011393

## Discrepancy

FUSELAGE / SKIN / FS 1473 / RBL 3.2 / LOWER AFT VHF ANTENNA:CORROSION REPAIR                                            THE FUSELAGE SKIN WAS FOUND CORRODED AT THE VHF ANTENNA     MOUNT AT FS 1473 AND RBL 3.2.  THE CORROSION WAS REMOVED    WITH A 20" X 12" CUTOUT.  THE CUTOUT WAS REPAIRED WITH TWO  EXTERNAL ALUMINUM DOUBLERS INSTALLED PER ER/A 381450-14, REVA.

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