# SDR TRAX200700727

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 25, 2007
- Submitted: May 29, 2007
- Operation: Air carrier
- Aircraft: [N640AS](https://openairdocs.org/aircraft/N640AS), registered now
- Make and model: Aerosp ATR72
- Aircraft serial: 405
- Aircraft time: 28,155 hours, 32,827 cycles
- System (JASC): [7900 · Engine Oil System (Airframe Furnished)](https://openairdocs.org/jasc/7900)
- Part: Warning System
- Condition: Activated
- Location: Oil Pressure
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/TRAX200700727

## Discrepancy

DURING INITIAL CLIMBOUT NR 1 ENG LO OIL PRESS WARNING BOTH LOCAL ALERT & CCAS ACTIVATED.  ALERT INTERMITTANT.  ALERT ACTIVE FOR APROX 1-2 MIN INITIALLY & OFF 2-3 MIN ALERT ON & OFF 30 SEC - 1 MIN FOR DURATION OF FLIGHT, REPEAT WRITE-UP.  A/C RETURNED TO CHA AFTER T/O.  EMERGENCY DECLARED.  FLT 4126 CX.

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