Military AI

Hi everyone,
Ive already posted a similar question in the FS2004 section, and was directed here for some answers. Im trying to set up flight plans for military aircraft to take off and "patrol" around the area then return to the same base. Is this possible? If not, is it at least possible to set up flight plans so the aircraft circut a certain airport before landing there?
All help is very much appreciated,
Gaz.
Ive already posted a similar question in the FS2004 section, and was directed here for some answers. Im trying to set up flight plans for military aircraft to take off and "patrol" around the area then return to the same base. Is this possible? If not, is it at least possible to set up flight plans so the aircraft circut a certain airport before landing there?
All help is very much appreciated,
Gaz.