HCH is the computed height of the vertical guidance path above the helipoint elevation. Which option lists this acronym?

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Multiple Choice

HCH is the computed height of the vertical guidance path above the helipoint elevation. Which option lists this acronym?

Explanation:
In vertical guidance terminology, acronyms encode a specific quantity being described. The phrase defines a height—the computed height of the vertical guidance path relative to the helipoint elevation. The acronym that matches that exact description is the one whose meaning centers on that height above the helipoint. So this acronym is the correct fit because it directly labels the height above the helipoint. The other terms refer to different elements (a point itself or other aspects of the path) and do not denote this height.

In vertical guidance terminology, acronyms encode a specific quantity being described. The phrase defines a height—the computed height of the vertical guidance path relative to the helipoint elevation. The acronym that matches that exact description is the one whose meaning centers on that height above the helipoint. So this acronym is the correct fit because it directly labels the height above the helipoint. The other terms refer to different elements (a point itself or other aspects of the path) and do not denote this height.

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