I wonder if anyone has a source for the PT 3647 transistor used in Argonaut finals, or a substitute for them? Thanks in advance, Stuart K5KVH -- FAQ on WWW: http://www.contesting.com/tentecfaq.html Submissions: tentec@contesting.com Administrative requests: tentec-REQUEST@contesting.com Problems: w9tw@contesting.com Sponsored by: Akorn Access, Inc & KM9P