The requirements on the engineering side are so confusing, very few actually understand the progression. I hold a DDE Unlimited, Chief Limited Oceans, Unlimited Chief, OSV, and a Third Assistant Engineer, Limited. My navy time was on 11,000 shaft horsepower, but they wouldn’t qualify me for unlimited engineer time. I have to serve on something over 4000 Hp for that. I guess the 11,000 didn’t count.