Our local congressman nominated a total of 25 that were announced in the local paper Friday. They included The AFA, West Point, Naval Academy, and Merchant Marine Academy. Their names and schools are all listed.
I'm not going to get in to a pissing contest with you on this. We went through the process with my son, who is a service academy graduate, and I now work with one of the Tennessee senators offices in assisting to help walk candidates through the process of applying for nomination.
Again, congress members (House members and Senators) make nominations, not appointments. They can nominate up to 5 individuals for each slot that is open in a given year. They don't make the appointments. The admissions committees of each individual academy makes the choices of who is going to get the appointments for available slots in a given year. One must have a congressional nomination before being considered for appointment.
Just because one is "nominated" by a member of congress doesn't mean that they are appointed and end up at a service academy. Each member of congress can have 5 nominees who have been appointed (admitted) at any of the 3 major service academies - the USMA, USNA, and USAFA - at any one time. That's 5 total regardless of what class they are in, not 5 per year.
So to follow your assertion that 25 were nominated by your local congressman, that means that 5 slots total were open among the 3 service academies, but not 25 from your congressional district will be admitted and appointed. That's just how it works.
There are a few "special consideration" slots available, primarily Vice Presidential and Secretary of the Army nominations, but those are few and far between.
The US Merchant Marine Academy is a different animal all together. The admission process for it, along with the United States Coast Guard Academy, are totally different.