I know this is OT in terms of the OP, but can those who know DTW tell me when the GE calendar clears for an interview? I tried to book June 7 but the entire month was blocked off as was even May and much of April and that is not the case at places like ATL and DFW.

How far in advance do they open the GOES calendar for GE interviews? I have one shot at June 7 and really need to get it or I will have to drive to DFW.