It appears there is radio station from Colombia called Sol y Labranza Estéreo 96.6 FM being relayed on UHF SATCOM around 269.640 MHz. The station is broadcasting from Socotá and sounded like they are in a testing phase. Here is some audio where the host spoke with listener who confirms the signal “escucha bien”. They also mentioned rebroadcasting the Holy Mass (“Santa Misa”) at 6:00 PM, suggesting it’s a religious station.

The radio station has a Facebook page with some videos of their setup. The person’s voice and broadcast style completely match 🙂

260.725 UHF SATCOM was active with Colombian Military units “Pino” and “Bayona” (sounded like) troubleshooting issues with one of the radios that is only transmitting on the open PT setting and not the secure CT setting.