RTTY Loop Authors Marc I. Leavey Publication 73 Magazine Pub Details Issue: 117 Date June 1983 Pages 117 Read the article Bernard Ginsberg is working on interfacing his Sinclair ZX-81 (aka Timex 1000) to RTTY. Products Downloadable Media Related Articles Tags 73 Magazine, 1983, Amateur radio, TS 1000, ZX81 People Marc I. Leavey
