User talk:108.72.238.249

I believe using the stated definition, "... is a measure of how high an antenna site is above the surrounding landscape." is misleading. It is commonly understood the height of the antenna site is the height of the ground level around the antenna structure, above mean sea level. Specifically, the antenna height is excluded.

I suggest using the concise definition given by Cornell Law School Legal Information Institute, link https://www.law.cornell.edu/cfr/text/47/24.53

Paragraph 24.53 part (a) simply states "HAAT is determined by subtracting average terrain elevation from antenna height above mean sea level."

That is, the legal definition precisely emphasizes antenna height eliminating any interpretation of the definition of antenna site height.

In practical engineering design, the antenna height would thus be calculated as the height of the radiation center of the antenna above ground level plus the site height above mean sea level. --Soyfarmer (talk) 19:46, 25 April 2019 (UTC)