on the airbus: @15 days of work give or take . It is very busy right now with all of the 340's coming. The blocks are a little bit over the limit IE: 85+/month. Summer vacation does not exist this summer. Someone said only 200 days all summer, that works out to @ 7-8 guys. That could indicate that the hours could stay high or go higher, fatigue will become a factor. The boeing did well for vacation, but they could be in the same boat next summer(05).