1. Since January 1, 1999 document. The blacklisting of these Afghani airlines was actually announced on another part of the OFAC web site, the What's New webpage on August 10, 1999, with the notation that OFAC would "update the TXT and PDF versions of the SDN list, the PDF version of the SDN Changes List, and the delimited and fixed field [computer] files as soon as feasible;Interestingly;What's New,1981
2. Cuba