Quote from: Charlie Murphy on Jan 25, 2011, 05:40 My A-School instructor (MMC Reneau) made chief in 5 years 8 months. One of our electrician masterchiefs was pinned master chief some time during his 11 year point. My old chief made it around 7 years. Its not common, no, but its definitely possible. Yeah my buddy was doing 50-60 hours a week before he even got put on hours. Him and this other dude that just couldnt hack it were basically competing for the "I am trying the hardest" competition, and everyone actually pulled together to get them through. The other guy just couldnt hang with it after a while, and ended up getting converted to ET or something like that. I served on the same ship as you A school Instructor. In fact we were both on Drill team together. Good guy, good operator. Of course I also got to hear about his stories from shore leave.