Many thanks to SRAA contributor Paul Harner for the following recordings. Paul notes:
Radio Colosal de Neiva (Colombia) was one of the more reliable signals to be found on 60 meters where I live. The station was an affiliate of the TODELAR network, and broadcast on 4945 kHz. Within a year of this recording, Radio Colosal disappeared and the frequency became part of the Caracol network.