The November 16th class is the most recent:

MD11 FO: 1
DC8 FO: 1
DC8 SO: 6
727 FO: 1
727 SO: 6

The final class of 2006 is December 14th:

747 Classic FO: 1
MD11 FO: 6
757/767 Int'l FO: 9

No 2007 class dates yet.

UPS hired 169 pilots in 2006, with about 2/3 of those being hired in the second half. 16 total classes.

Interviewing Monday thru Friday, 3-6 pilots each day. Hiring to continue through 2007, with one to two classes per month.

source: UPS HR