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CA.IV.G.R1FAA-S-ACS-7B · Nov 2023Risk management

Selection of takeoff path based on pilot capability, airplane performance and limitatio...

ACS element text (the applicant demonstrates understanding of)

Selection of takeoff path based on pilot capability, airplane performance and limitations, available distance, and wind.

Bottom line

Terrain that rises faster than the seaplane can climb is an obvious consideration, both for the eventual takeoff as well as in case of a go-around during landing. If the departure path leads over high terrain, consider circling back over the water after takeoff to gain altitude. The pilot should be thoroughly familiar with the airplane’s performance capabilities and limitations in order to make an informed takeoff decision as part of the preflight planning.

FAA references

  1. RMH ch. 3 (p. 3-7) — FAA-H-8083-2A
  2. AIM 7-6-7 (Mountain Flying) — AIM Basic 2/20/25 w/ Change 1 (8/7/25) & Change 2 (1/22/26)
  3. SEA ch. 6 (p. 6-8) — FAA-H-8083-23
  4. RMH ch. 3 (p. 3-6) — FAA-H-8083-2A
  5. AFH Glossary (p. G-18) — FAA-H-8083-3C
  6. SEA ch. 4 (p. 4-16) — FAA-H-8083-23
  7. PHAK ch. 11 (p. 11-5) — FAA-H-8083-25C (2023)
  8. AFH ch. 13 (p. 13-11) — FAA-H-8083-3C
  9. AFH ch. 9 (pp. 9-18–9-19) — FAA-H-8083-3C
  10. RMH ch. 3 (p. 3-14) — FAA-H-8083-2A
  11. PHAK ch. 5 (p. 5-42) — FAA-H-8083-25C (2023)
  12. PHAK ch. 11 (p. 11-7) — FAA-H-8083-25C (2023)
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