Dave, that's interesting. If I remember correctly, there was a data buoy floating in the Pacific with an HF rig on it. Hams could call the buoy and work it on FT8. Because it reported grid location, callers could work different grids as the thing floated with the currents.
Mark Lunday, WD4ELG Greensboro, NC FM06be [email protected] http://wd4elg.blogspot.com SKCC #16439 FISTS #17972 QRP ARCI #16497 _________________ Searchable Archives: http://www.contesting.com/_topband - Topband Reflector
