Just a heads up, you will NOT hold either of those bases as a new hire. I'm an '07 hire and can barely hold HYA and cannot get BOS. The summer will expand these bases but BOS still will not be an option and probably not HYA either. Most likely one of the outstations in our St. Louis region. Or if you're "lucky" a base north of BOS, (AUG, RKD, LEB, SLK, RUT) but those are rumored to be low time lines this summer.