you mean the requirement of the naval academy itself?
Your existing Navy GPA is only a part of this equation. High school grades, PRT scores, SAT scores, etc, etc.
Given the fact that there are Navy "kids" that post ridiculous questions on this website for their own Friday night beer drinking enjoyment (yes...we're on to you guys), I have to ask:
Have you been here (
http://www.usna.edu/Admissions/steps.htm) yet?
You may need this website too:
http://www.contactingthecongress.org/Now then, what are your real questions about being an officer? Success in life depends not on the answers you get, but the quality of your questions.