Santa arrives via Model 19 Radio Teletype (1940s). By Museum of Communications, Seattle on christmas eve 2013.
Obscure C64 textmode software from 83/84. Microtel 600 was for videotex (Viditel in the Netherlands) and telesoftware (software that you download through teletext). Com-In seems to be for radio communication (RTTY) and other things. The software at the top (PA3ASM) is some sort of assembler or machine code monitor?
RTTY art by SABRINA PHILLIPS for AD4V.
RTTY Tuna, via.
Originated for RTTY by TA0RWH
RTTY Playboy, via.
Originated for RTTY by DOUG / WN0NRK.
Created for RTTY by GEORGE, W7JNI.
RTTY By KB8AH