About Ari OH3KAV/OH7KA

General tinkering with radios & stuff since 1980.
Mainly QRV on HF bands on FT8 and CW with a modest 100 W + vertical setup. You may find me occasionally on the bands with my other callsings: OH7KA (original), OG7KA (special ops), OH0KA (Åland Is.), ES0KA (Estonian Islands) or OJ0KA (Märket Reef) or running portable elsewhere.

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