In the winter, it has more daylight and therefore can monitor the sun longer than some of the more northerly sites. The tropical climate further enhances this seasonal advantage because it lends itself to fewer clouds and storms in the winter. All year long, the ideal location on a 180 foot cliff overlooking the Atlantic Ocean keeps atmospheric turbulence, which can degrade solar observations, to a minimum. Personnel Detachment 3 is commanded by an officer and operated by an enlisted chief and three analysts. Maintenance is provided by a maintenance chief and two technicians.
Administrative support is provided by an information manager.