I had a question I have had TSA students before but it was with a club/school that I worked at. I am now a freelance CFI and have a TSA student. I am going on vacation for a few weeks and want him to continue flying with my friend who is also a CFI. My question is can he fly with my friend for the next 3 weeks while I am gone. I dont want the student to have to do a new TSA for 3 weeks of training and then have him do another for when I get back.