I am preparing to do some portable operating this year and need some info.... #1    Is is best to sign with callsign/rover or not?            I see that some do and others do not.  If I sign /rover, will I need a new LoTW certificAte for that call sign?

#2    When operating gridline, is the 2 grids counted as 1 station location on LoTW upload.  I use modified AC Log for all my sat logging and it works great for        me.  I am hoping to pay back all the sat ops that have helped me.... 73 Jerry   KJ4EU