# SDR COMA2008121750034

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 16, 2008
- Submitted: December 17, 2008
- Operation: Air carrier
- Aircraft: N807CA
- Make and model: Cndair CL6002B19
- Aircraft serial: 7364
- Aircraft time: 22,044 hours, 19,222 cycles
- System (JASC): [3010 · Airfoil Anti/De-ice System](https://openairdocs.org/jasc/3010)
- Part: Sensing Element
- Part number: 355483255
- Condition: Failed
- Location: Zone 100
- Stage of operation: CL
- How discovered: O
- Nature of condition: N
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/COMA2008121750034

## Discrepancy

ON CLIMBOUT FROM BOS RECEIVED ANTI-ICE DUCT WARNING MSG, (LEFT FUSELAGE) WITH ANTI-ICE SYSTEM OFF.  EMERGENCY DECLARED, A/C RETURNED TO BOS LANDED SAFELY.  REMOVED AND REPLACED LEFT MLG SENSING ELEMENT (A41WK).

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