# SDR FDEA201209153333

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 15, 2012
- Submitted: September 26, 2012
- Operation: Air carrier
- Aircraft: [N575FE](https://openairdocs.org/aircraft/N575FE), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48500
- Aircraft time: 67,974 hours, 14,223 cycles
- Engine: Ge CF680C2D1F
- Engine time: 61,776 hours, 12,935 cycles
- System (JASC): [7200 · Engine (Turbine/Turboprop)](https://openairdocs.org/jasc/7200)
- Part: Engine
- Condition: Failed
- Location: Nr 1
- Part time: 58,248 hours, 13,113 cycles
- Stage of operation: CL
- How discovered: O
- Nature of condition: R, J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/FDEA201209153333

## Discrepancy

PASSING 1500 AGL ON DEPARTURE CLIMB OUT, ENGINE NR 1 COMPRESSOR STALL.  N1 RPM FLUCTUATIONS +- 15 PERCENT WITH AUDIBLE POPS AND BANGS.  RAN CHECKLIST FOR ENG 1  COMPRESSOR STALL.  DUMPED FUEL TO MAX GROSS LAND WEIGHT.  SECURED DUMP AND RETURNED TO DEPARTURE.  REMOVED NR 1 ENGINE.

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