I've used 31 days of leave and did 870 hours in 2011(including augmenting time)
As a Skipper on the 777, I completed 835 hours (total) for 2011 which includes the augmenting time. I only used 30 days of annual leave instead of 42 as there were insufficient slots
Not trying to put petrol on a fire. Rather just want to show the disparity amongst fleets and seat position I've averaged 55hrs/month. 513hrs for 2011.