# SDR HNAA2021060700234

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 4, 2021
- Submitted: June 7, 2021
- Operation: Air carrier
- Aircraft: [N636AE](https://openairdocs.org/aircraft/N636AE), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145160
- Aircraft time: 47,600 hours, 44,825 cycles
- Engine: Allsn AE3007C
- System (JASC): [7230 · Turbine Engine Compressor Section](https://openairdocs.org/jasc/7230)
- Part: Compressor
- Condition: Making Metal
- Location: Nr 2 Engine
- Stage of operation: CL
- How discovered: O
- Nature of condition: Y, J
- Precautionary procedure: B, A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HNAA2021060700234

## Discrepancy

DURING CLIMB OUT WITH N1 AROUND 91%. LOUD BANG HEARD FROM ENGINE #1 FOLLOWED QUICKLY BY ENGINE SHUTDOWN.   PERFORMED GVI OF #1 ENGINE. FOUND METAL FOD IN FIRST STAGE COMPRESSOR SECTION, WITH DAMAGE TO MULTIPLE INLET GUIDE VANES. NO OBVIOUS DAMAGE OR BIRD STRIKE OCCURRENCE TO WING OR FUSELAGE... ENGINE CHANGE IN PROGRESS

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