For reports of scammers using other people's callsigns. Remember that any callsigns listed in this forum are likely innocent bystanders (subjects of identity theft) and, thus, are probably not guilty of anything. For bad transactions with verified ham operators, use the Feedback Forum instead.
I recently posted a wanted to buy item, he responded he had one for 200 shipped, I sent him the money, and he never shipped, now wants 50 more for shipping.....when I told him I would dispaute with paypal, his response "go ahead"