# SDR 2007UALA00570

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 21, 2007
- Submitted: February 27, 2007
- Operation: Air carrier
- Aircraft: N512UA
- Make and model: Boeing 757222
- Aircraft serial: 24809
- Aircraft time: 55,484 hours, 19,406 cycles
- Engine: Pwa PW2037
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- 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/2007UALA00570

## Discrepancy

SIGNS OF CORROSION (WHITE POWDER) AT DME (RIGHT) ANTENNA MOUNTING AT BS 668.5 BETWEEN STR 28L TO 29L.   REMOVED ANTENNA FOR EVALUATION OF LEVEL 1 SKIN CORROSION.  REPLACED ANTENNA MOUNT AND ANTENNA.

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