Hi everyone, sorry if this question has been posted before. I am new to all these forums but I tried to search as much as possible before asking. I am a 200 and I am trying to take the TBAS early so I can have the chance to take it a second time if needed before our packages are submitted junior year. I was advised by my brother and another air force pilot to take it early for the same reasons. I spoke with my det and they said that I cannot take it until I am within a year of graduation, which means I can't take it until my junior year, which then means I will not have enough time to take it a second time. Does anyone know if there is a regulation on how early I can take the TBAS or if that's just my det? I tried to look through the AFI's but couldn't find anything on this. Thank you!