VOA Radiogram is a Voice of America program experimenting with digital text and images via shortwave broadcasting. It is produced and presented by Dr. Kim Andrew Elliott.
This audio sent by John in Depok, Indonesia, provided a perfect decode of MFSK16 and nearly perfect decode of MFSK32. (Note that the voice portion of the broadcast was mostly unintelligible.) MT63-500 did not decode at all. Depok is 16700 km from the IBB shortwave transmitting station in North Carolina. Given the time and frequency, however, John’s reception was probably via the long path: 23300 km. At this distance, the RSIDs don’t work, so set mode and audio frequency manually.
