| Term: | Severe icing |
| Definition: |
The rate of ice accumulation on an aircraft is such that de-icing/anti-icing equipment fails to reduce or control the hazard. Immediate diversion is necessary. NOAA-NWS
GCW |
| Term: | Severe icing |
| Definition: | The rate of ice accumulation on an aircraft is such that de-icing/anti-icing equipment fails to reduce or control the hazard. Immediate diversion is necessary. |