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David K7DMJ
thedavejohnson.bsky.social
did:plc:w4d6u53n2gjyhwq7hdhzx54e
🇦🇺 🇺🇸 mineral exploration executive and geophysicist. Amateur photographer, ham radio nerd, hiker, angler, traveller. I care deeply about politics, but choose not to post or read about it here. No scams, thanks; I'll block you.