# SDR CHQA201100344

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 15, 2011
- Submitted: August 22, 2011
- Operation: Air carrier
- Aircraft: N572RP
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145828
- Aircraft time: 16,983 hours, 14,663 cycles
- Engine: Allsn AE3007A
- Engine time: 23,738 hours, 19,510 cycles
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Part number: 14520560005
- Condition: Scratched
- 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/CHQA201100344

## Discrepancy

DURING INSPECTION, SEVERAL SCRATCHES WERE FOUND ON THE FUSELAGE UPPER SKIN UNDERNEATH ADF ANTENNA NUMBER 1 AND NUMBER 2.  MAINTENANCE REPAIRED THE SCRATCHES ON THE FUSELAGE UPPER SKIN UNDER THE NUMBER 1 AND NUMBER 2 ADF ANTENNA IN ACCORDANCE WITH ETD 2011-145-103463.  A HIGH FREQUENCY EDDY CURRENT INSPECTION WAS CARRIED OUT IN ACCORDANCE WITH NDI MANUAL, INTRODUCTION PAGE 17E, WITH NO CRACKS FOUND.

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