The Navy does not have a program similiar to what their describing for the Army. The biggest thing for the Navy is getting into Flight School. There are only two ways to do so:
1. Laterally transfer from another Officer community into the flight community. I've never heard of anyone doing this.
2. Be in a position to be able to choose Flight School during service selection at your commissioning source. The commissioning sources for the Navy would be ROTC units, Naval Academy, Officer Candidate School and STA-21 (only available to enlisted personnel trying to get a commission as an Officer). I am unsure what the process is for entering Officer Candidate School but you do have to be a college graduate. The ROTC units and Naval Academy are four-year programs with service selection (this is when you choose what kind of Officer you want to be-Pilot, Seal, EOD, SWO, etc.) occuring in the 4th year (I think). Service Selection is a competetive process that is based on many items the least of which is grade point average, class standing among your peers, military grades and so on. The higher you are with respect to your peers the better chance you get at selecting what kind of job you want to do. It is certainly not guaranteed that you will be able to goto flight school. Once at flight school it becomes fuzzy for me (because I've never been) but I do beleve airframe selection is based on grades and ranking as well. I think the top students do get to choose the airframe they want and they generally choose the pointy nose planes. As you go down the list you move from jets, to props and then to helos.
I'm not 100% on the above with regards to flight school but can find out as I work with several pilots who fly jets (Hornets, Tomcats, S-3 and EA-6B), props (C2 and E-2C) and helos (H-3's, H-53's and H-60's).
My brother-in-law is an Apache pilot in the Army so I could squeeze the specifics for the Army from him as well.
***on soap box***
The path isn't easy by any stretch of the imagination but very rewarding (in my opinion) for the committed. That goes for service in the military in general as well.
***off soap box***