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CA.I.I.K1bFAA-S-ACS-7B · Nov 2023Knowledge

b. Protected and unprotected areas

ACS element text (the applicant demonstrates understanding of)

The characteristics of a water surface as affected by features, such as: b. Protected and unprotected areas

Bottom line

Seaplanes often operate in areas with extensive recreational or commercial water traffic. Obstructions may exist below the water and could be affected by tides.

FAA references

  1. SEA ch. 3 (p. 3-4) — FAA-H-8083-23
  2. RMH ch. 3 (p. 3-7) — FAA-H-8083-2A
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