Yes they are still in biz. W7DXX just bought & received parts for our log periodic.https://w7dxx.com/ --- Ciao baby, catch you on the flip side 73 de W3AB/GEO WA2LSI, KE6RJW, W7B, AAR9AG http://www.w3ab.org You can say "over", you can say "out", you just can't say "over and out".