The Stockton-Delta Amateur Radio Club is a 501c3 non-profit organization promoting the technical and social benefits of Amateur Radio as a hobby and a science. We provide for ongoing technical communications support and training for both public and private events and organizations in San Joaquin county.

MEETINGS: Regular meetings are held on the second Thursday of each month at the Stockton Sailing Club, 4980 Buckley Cove Way, Stockton, CA Members, guests, and people having an interest in Amateur Radio are invited to attend. 

WEEKLY NETS: Held each Monday evening at 1900hrs is the W6SF Digital/Tech Net hosted by Paul N6KZW.  Then at 2000hrs the regular club net starts. 147.165+ PL 107.2 Hz  and 442.250 + PL 107.2 are the regular repeaters for these Nets.  Members and visitors are invited to check in. There is also an unofficial get together on Thursday evenings (except meeting night) at 8:00pm on 28.457MHz. Amateurs with the proper license are encouraged to participate.

CLUB REPEATERS: Located in the Sierra at 2500 feet, the club repeater covers the southern Sacramento and Northern San Joaquin Valleys. The call sign is W6SF, and can be heard on 147.165+Mhz with a PL tone of 107.2 Hz. From the same site, the club also operates a 440MHZ repeater at 442.250 + with a PL of 107.2 Hz. 

The club also operates a UHF repeater located in downtown Stockton 444.575MHz + with a PL 107.2Hz. Coverage includes the Stockton area as well as parts of Lodi, Manteca, Tracy and Ripon.