My name is Louise Shull, and I'm a 19 year old college student. My dad is a retired pilot for Northwest. I know the privilege was carried over when Delta bought Northwest, but there are other things I'm not quite sure about. I took a year away from school to travel, work, and play after my high school graduation in 2008. My dad received a letter stating I was no longer eligible for non rev flights after my 19th birthday, UNLESS I was a fulltime student. At the time, I was only taking 6 credits. For the 09-10 Spring Semester, I have registered and paid for 12 credits, which qualifies me as full time once again. I'm not sure exactly what I need to do in order for Delta to allow me to fly once again. My dad said they probably just proof of enrollment, such as my schedule, or receipt of payment, so I figured I'd do some research online.