Hello; My son took 7 AP classes in HS. He made 5's in all of them but one (4). He was offered to validate only 2 ( calc and english) of the classes at USNA The curriculum of AP Euro did not include the ancient Civilization component required by the USNA, so I understand why he was unable to validate that. I'm curious about the others - what might be a reason he wouldn't qualify for validation. I do understand they have additional tests required. Four of the AP grade results were just completed in July 2016 - could it be that USNA did not get the results? Could he still test out of AP physics? That is one of his strongest courses and he made a 5. thanks!