First, I would request to DODMERB, in writing, the copy of her DODMERB exam (this request letter can be scanned and emailed to DODMERB helpdesk , but scanned letter must be signed by DD), then once you have that, I would have DD contact her admissions counselor at USAFA and explain the situation and attach a copy of DODMERB portal showing her qualified, the DODMERB Exam showing her height and weight, the letter from USAFA saying she was outside of guidelines, and the table in link above, showing she is not outside guidelines (assuming her weight on the exam you get from DODMERB has her at 155). In the mean time, start the motions to have DD measured, and comply with USAFA's letter.