Today I spoke with a member of the USC admissions committee. The individual informed me USC packets were mailed this morning to the seniors who will be asked to interview for the Mork, Stamps, Trustee and Presidential Merit Scholarships. The packets were mailed priority mail using the USPS.
In past years the packets arrived the day after in zip codes closest to the university. Since this is Friday I am guessing others will be received on Monday for many in the southern California area.
Best wishes to all of you who have been waiting patiently!