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PA.I.C.K3iFAA-S-ACS-6C · Nov 2023Knowledge

i. Icing and freezing level information

ACS element text (the applicant demonstrates understanding of)

Meteorology applicable to the departure, en route, alternate, and destination under visual flight rules (VFR) in Visual Meteorological Conditions (VMC), including expected climate and hazardous conditions such as: i. Icing and freezing level information

Bottom line

Icing depends on moisture and temperature along the route, not only the reported freezing level.

FAA references

  1. PHAK ch. 12, Weather Theory — FAA-H-8083-25C (2023)
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