Hi all, In preparation for the amateur radio examination being planned to take place in Kiruna later, I decided to take the PTS rehearsal examinations and found that I failed on the electrical safety part. The electrical safety questions must be completely correctly answered to pass the test. So it would be a good idea to arrange a 1-day course on electrical security and EMC/RFI, not only for the radio amateur test but for all who are involved in EISCAT and observatory instruments. Who knows enough to teach- surely we must have this knowledge within IRF and Eiscat? Best 73s SM2YHP -- ================================== Dr. Carl-Fredrik Enell Scientific data services developer EISCAT Scientific Association PO Box 812 SE-98128 Kiruna, Sweden Telephone (work): +46 980 790 88 or +46 70 660 86 57 ==================================