I'll copy&paste the description for the lazy here:
Fleet Picard is created for Star Trek Online (STO) players who are serious Trekkers but are unable to spend a lot of time in the game for some weird (jobs they call it?) reason. This fleet was created out of frustration with some existing big fleets in STO that instead of using existing infrastructures (website, mailing-list/forum and teamspeak3) try to create their own and fail in providing a decent service(s). Also, unlike some other fleets, we will concentrate on simple things that matter and make STO a fun place to be where you are no longer alone.
All events shall be published on the mailing-list and fleet calendar in the game.
Although not compulsory, it is strongly recommended to use teamspeak3 for fleet communication in the game, especially during fleet events.