Hello Dave......How do I select just a portion of  my logbook within a date range in order to make the same change

to all the qsos at the same time?? I know you need an SQL of some kind but don’t know the syntax for doing it.

I realized I didn’t change the station call, the op call or the owner call for some real old qsos I am manually adding.

I had a different call back then.

Date range is  25/01/1982  to 17/02/1982

Can you give me the syntax and steps to selecting these and making the changes please??

Thanks

Ted VE3SS