All this week, WGXC will be holding its "Radio Love Pledge Drive" Sept. 18-30. The community radio station must raise $35,000 to support its continuing operating expenses. The pledge number to call is 518-697-7400. Or make your tax-deductible donation online at wgxc.org/donate. All day Sat., Sept. 27 is "Sonar Love" day on WGXC, with sonar-themed programming.