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Challenger 350 pilot reported a wing anti-ice leak master warning within icing parameters resulting in a divert to an unscheduled airport.
| Attributes | |
| ACN | 1598115 |
| Time | |
| Date | 201811 |
| Local Time Of Day | 1201-1800 |
| Place | |
| Locale Reference | ZZZ.Airport |
| State Reference | US |
| Environment | |
| Flight Conditions | IMC |
| Light | Daylight |
| Aircraft 1 | |
| Make Model Name | Challenger 350 |
| Operating Under FAR Part | Part 91 |
| Flight Phase | Climb |
| Flight Plan | IFR |
| Person 1 | |
| Function | Captain Pilot Not Flying |
| Qualification | Flight Crew Air Transport Pilot (ATP) Flight Crew Multiengine Flight Crew Instrument |
| Events | |
| Anomaly | Aircraft Equipment Problem Less Severe Inflight Event / Encounter Weather / Turbulence |
Narrative:
During our initial climbout between fixes; we experienced a wing anti-ice leak master warning red cas message. Note: we were in thunderstorm conditions within icing parameters. When issued a climb; finally after being level for several miles at 6;000 feet MSL; we went back to climb power and first officer initiated a climb at a rate of approximately 4;000 feet/minute to help get out of the weather. Shortly thereafter; we received the red message. Pilot in command elected to level off at approximately 12;000 feet MSL; where the heavy rain still existed. A divert was executed through departure. We were vectored for converging ILS X runway xx at divert airport. This report is designed to draw attention to a problem that keeps happening to the challenger 350S. The same experience happened [on a prior date] which resulted in a diversion. Other crews are talking about the same issue happening to them. Hopefully this will help get more attention to this situation.
Original NASA ASRS Text
Title: Challenger 350 pilot reported a wing anti-ice leak master warning within icing parameters resulting in a divert to an unscheduled airport.
Narrative: During our initial climbout between fixes; we experienced a WING ANTI-ICE LEAK master warning red CAS message. Note: we were in thunderstorm conditions within icing parameters. When issued a climb; finally after being level for several miles at 6;000 feet MSL; we went back to CLIMB POWER and First Officer initiated a climb at a rate of approximately 4;000 feet/minute to help get out of the weather. Shortly thereafter; we received the red message. Pilot in Command elected to level off at approximately 12;000 feet MSL; where the heavy rain still existed. A divert was executed through Departure. We were vectored for Converging ILS X RWY XX at divert airport. This report is designed to draw attention to a problem that keeps happening to the Challenger 350S. The same experience happened [on a prior date] which resulted in a diversion. Other crews are talking about the same issue happening to them. Hopefully this will help get more attention to this situation.
Data retrieved from NASA's ASRS site and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.