OK, maybe I am sleep-deprived. I have been reading all of the threads on ISS, and during this morning's pass over my QTH I tuned in to the downlink on 437.8 but did not hear a thing. I know it is something I am doing wrong, but not sure what. Ideas appreciated. Mark Lunday WD4ELG wd4elg at arrl.net http://wd4elg.net