# SDR RAIA2019112980002

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 18, 2019
- Submitted: November 29, 2019
- Operation: Air carrier
- Aircraft: [N11113](https://openairdocs.org/aircraft/N11113), registered now
- Make and model: Emb EMB-145XR
- Registry model: [EMB EMB-145XR](https://openairdocs.org/model/embraer-emb-145xr) (OpenAirDocs)
- Aircraft serial: 145662
- Aircraft time: 44,569 hours, 27,700 cycles
- 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/RAIA2019112980002

## Discrepancy

LOWER SKIN OF FUSELAGE ABOVE VENTRAL FUEL TANK HAS POSSIBLE CORROSION- REMOVED CORROSION FROM BELLY EXTERIOR AT FUSELAGE DRAIN BETWEEN FR 53-54, STR 21L & 21R & REMOVED THE DRAIN MOUNTING PLATE, AWAITING ULTRASOUND SKIN THICKNESS MEASUREMENT. DAMAGE TO BE ALLOWER A1 IS PER ETD 2019-145-164595 PERFORMED UNTRASOUND AND REMAINING THICKNESS US 0.123". REPAIRED LOWER SKIN FUSELAGE ABOVE VENTRAL TANK.

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