# SDR REXA201100780

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 25, 2011
- Submitted: October 27, 2011
- Operation: Air carrier
- Aircraft: [N8709A](https://openairdocs.org/aircraft/N8709A), registered now
- Make and model: Cndair CL6002B19
- Aircraft serial: 7709
- Aircraft time: 20,348 hours, 17,939 cycles
- System (JASC): [3620 · Pneumatic Indicating System](https://openairdocs.org/jasc/3620)
- Part: Warning System
- Condition: False Activation
- Location: Bleed Air Sys
- Stage of operation: CL
- How discovered: O
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/REXA201100780

## Discrepancy

DURING CLIMB - ANTI ICE DUCT WARNING MESSAGE CAME ON JUST AS THE WING ANTI ICE WAS TURNED OFF.  STILL HAD COWL ANTI ICE ON.  A/ICE SYNOPTIC PAGE SHOWED RED LINE THROUGH LEFT FUSELAGE ONLY.  PERFORMED OPC OF BLEED AIR INDICATION SYSTEM IAW AMM 36-20-00.  UNABLE TO DUPLICATE OPC NORMAL AT THIS TIME.  A/C OK FOR SERVICE.

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