Omar XE1AO sent me a brief message, saying that David XE3DX will be on a family trip through central Mexico, and plans to work SO-50 passes from several grids during the trip this week. The tentative list of grids David plans to visit are:
EL00 DL90 DL80 DL91 DL92 DL81 DL82 DL83 DK99 DK89
Omar did not have a schedule showing when David would be on from those grids. As this is a family trip, David may not be able to work all possible SO-50 passes during this time. Omar just worked David earlier this morning from grid EK27, so he hasn't reached the area of those grids listed above yet.
Good luck, and 73!
Patrick WD9EWK/VA7EWK http://www.wd9ewk.net/