NMFS has determined that the 1998 Atlantic bluefin tuna (BFT) General category subquota for the October-December period will be attained by October 5, 1998. Therefore, General category fishery for October-December will be closed effective 11:30 p.m. on October 5, 1998. This action is being taken to prevent overharvest of the adjusted subquota of 116 metric tons (mt) for the October-December period.