Congratulations!!!
My son's LoA was also CC'd to the MOCs. Since there may be a discrepancy with where they might have sent yours (CA instead of PA), I would use this as an opportunity to call your MOCs to make sure they received the LoA (especially the one you've already interviewed with). You might want to also call your RD at USNA admissions to let them know of the mistake, if in fact they were sent to the wrong place then they will need to resend them. When are the rest of your interviews?
Congratulations again.
My son's LoA was also CC'd to the MOCs. Since there may be a discrepancy with where they might have sent yours (CA instead of PA), I would use this as an opportunity to call your MOCs to make sure they received the LoA (especially the one you've already interviewed with). You might want to also call your RD at USNA admissions to let them know of the mistake, if in fact they were sent to the wrong place then they will need to resend them. When are the rest of your interviews?
Congratulations again.