Sergio - HB9FEH
@favshack@mastodon.social
Joined: 02/18/2026
About Sergio - HB9FEH
Linguist, terminologist, ham radio operator, compulsive reader ;-)
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@favshack@mastodon.social
Joined: 02/18/2026
Linguist, terminologist, ham radio operator, compulsive reader ;-)
favshack has no public lists
favshack has no activity yet