Amateur Radio
ARRL Delaware Section, AWARE Amateur Radio Club, First State Amateur Radio Club, Kent County Amateur Radio Club (KCARC), Penn-Del Amateur Radio Club, The Delaware Repeater Association
Aviation
Delaware Wing Civil Air Patrol, Diamond State Chapter, Air Force Association, The International Group for Historic Aircraft Reco
Delaware Sports
Sports webzine dedicated primarily to promoting the athletic endeavors of Delaware's student athletes.
First State Brewers
Home brewing club. Includes calendar of events, membership information, and contact information for officers.