For those of you chasing IOTAs on PSK, I just found XF4IH on
20m. It's a DXpedition to Cacaluta Island, NA-188, off the southern
coast of Mexico. Martin (XE2ML I think) is the digimode operator.
They will be on the island until 31 March. More info on the trip is on
a web page, which is linked from their QRZ.com listing. If you look
carefully at their page, you will find links to mirrored pages in
English, for those of you who do not understand Espanol.