nvm saw your site. Very cool man!!! https://image.nostr.build/fbee50dd59dc02e965df4cdc8139474503e92620202638e62d085d4cb54f9951.gif
yeah 4-metres. hope to finish my 20-metre in the next couple months
Sweet re 20m! Getting above the troposphere seems like the key milestone. How do you plan to control altitude? Ballast? Venting? Heating? Internal IR coatings?