The Delaware-Lehigh Amateur Radio Club offers free prep classes for the entry-level FCC license test and the general class license from 7 to 9 p.m. for 10 Tuesdays beginning September 5 at Gracedale, 2 Gracedale Ave., Nazareth, 18064.

The FCC license test will be given on the final Tuesday.

To register and for information, call 610-432-8286, email E3AW@ARRL.NET, or visit www.dlarc.org/club-info/classes. For general information, visit www.arrl.org/what-is-ham-radio