# SDR CA040604007

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 24, 2004
- Submitted: July 22, 2004
- Operation: General aviation
- Make and model: Snias AS350D
- Aircraft time: 10,372 hours
- Engine: Lyc LTS101600A2
- System (JASC): [7200 · Engine (Turbine/Turboprop)](https://openairdocs.org/jasc/7200)
- Part: Modulator
- Part number: 430110209
- Part serial: 1410
- Condition: Failed
- Location: Airflow
- Stage of operation: AP
- How discovered: O
- Nature of condition: D
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA040604007

## Discrepancy

(CAN) PILOT HEARD AND FELT LOUD POPPING NOISE FROM ENGINE ACCOMPANIED WITH LOSS OF POWER.  AIRCRAFT LANDED SUCCESSFULLY.  FLOW FENCE PROBLEM SUSPECTED.  AIRFLOW MODULATOR REPLACED, AIRCRAFT TEST FLOWN OK.

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