Prototype of a lock function. In a cwt, you would zoom/scroll the bandmap to cover the portion of the band you want to see. To set the lock, hold the shift key while zooming or scrolling. A lock symbol will appear. Before or after locking, establish a cq freq and begin running. Use Ctl+up/down to work spotted stations. Use Alt+F8 to return to your cq frequency. Aa a side note, you should check the option in the telnet window to only spot stations in master.dta.