# SDR AALA20060892

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 19, 2006
- Submitted: November 7, 2006
- Operation: Air carrier
- Aircraft: [N453AA](https://openairdocs.org/aircraft/N453AA), registered now
- Make and model: Doug DC-9-82
- Registry model: [Doug DC-9-82](https://openairdocs.org/model/mcdonnell-douglas-dc-9-82) (OpenAirDocs)
- Aircraft serial: 49558
- Engine: Pwa JT8D217
- System (JASC): [7230 · Turbine Engine Compressor Section](https://openairdocs.org/jasc/7230)
- Part: Compressor
- Condition: Stalled
- Location: Nr 1 Engine
- 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/AALA20060892

## Discrepancy

DCA INFLIGHT - AFTER TAKE OFF HEARD LOUD BANG AND LIGHT LEFT YAW.  ENGINE PRESSURE RATIO DROPPED TO .27 THEN RECOVERED.  ALL ENGINE INDICATIONS NORMAL.  LANDED DCA WITHOUT INCIDENT.  REPLACED NR 1 ENGINE ON 20 OCTOBER AT DCA DUE TO STALLS.  SYSTEM GROUND CHECKED NORMAL OPERATION.

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