A choice line is Tue. Wed. and Thur., ams or pms(your choice) usually 12-14 days a month. Reserve is usually all three days with a four day thrown in the mix somewhere. If you are not being used, you can typically give away the last day of your reserve to someone who lives at home. Depending on where you live and what base you go to, you might eat up one, two, or no days for travel. There's alot more involved with the scheduling process, i.e. they usually call you the day before with a trip(but that's no guarantee) and I hesitate to get into that here. Suffice it to say, if you don't have a reserve gig and can drop a trip, you're proabably looking at 13-14 days a month. Hope that helps, sorry if I was a little longwinded.