Hello everyone, first post here, hope I do everything correctly. (Moderators, please feel free to edit as needed.) Anyway, flat earthers have recently latched onto a microwave transmission achievement by Exalt Wireless as proof that earth is flat. In 2016, the company managed to make a link over 235 kilometers, ranging: This was apparently achieved without repeaters, providing a direct connection from point A to point B. Source: https://finance.yahoo.com/news/exalt-sets-world-record-microwave-130500366.html Now, the flat earth claim stems from a YouTube comment which states as follows: Source: https://www.thedailyplane.com/world-record-shows-evidence-for-a-flat-earth/ The claim by the flat earther is that the transmitter and receiver are both only mounted 50 feet above sea level, despite the fact that I have been unable to verify this number with Exalt's published materials, which leaves the origin of the 50 feet number in question. Indeed, Exalt's own website notes: Source: http://www.exaltcom.com/How-Far-Will-It-Go.aspx My point in posting this here is to see if anyone can verify the flat earther's claim, or if, to put it politely, he/she is simply blowing smoke and the transmitters and receivers can be verified to have actually been tall towers situated atop mountains, such that curvature is accounted for as described on the Exalt website linked posted above. I figure that the latter option is the correct one, but I want to do my due diligence (besides, with how this claim is spreading, it would probably wind up here anyway). Thanks in advance.