People & History

Our mission is to hold club meetings for the social, educational and promotional advancement of the Amateur Radio Service. 

All licensed and unlicensed people with an interest in radio are invited to be guests on nets and join us. Our members are listed on our Net Control script and those with QRZ biographies are linked from About...Members

The HF Stockton ARC and the new 1950s VHF Delta ARC (of the Sacramento-San Joaquin River Delta, a huge area) evolved and merged in Feb 1984 to become the Stockton-Delta ARC w6sf.org that still meets in Stockton.

After 1984 East Contra Costa County amateur radio operators organized into what we now call the Delta Amateur Radio Club. A binder containing some club history was misplaced. If you can help us expand this section please let us know.

We have been affiliated with the ARRL since 2020. Our California club, named after the Sacramento-San Joaquin River Delta, should not be confused with other Delta clubs (AK, LA, MI or TN) or the Delta Division (info) of ARRL that includes the sections of Arkansas, Louisiana, Mississippi and Tennessee.