1976 August Meet The Microprocessor, Part I p. 11 (Thomas & Belter) 4 pages September Meet The Microprocessor, Part II p. 15 (Thomas & Belter) 5 pages October Meet The Microprocessor, Part III p. 32 (Thomas & Belter) 4 pages 1977 January The Microprocessor & Repeater p. 30 Control May A Fully Automatic Morse Code p. 35 Teaching Machine 3 pages October Morse Code to ASCII Translator p. 39 Using A Microcomputer 3 pages 1978 October SSTV Pictures From Your p. 25 Microcomputer 1979 February QST p. 38 Circular Orbits With Simple 5 pages Computing Systems July QST p. 41 Morse Code Transmissions of Computer 2 pages Programs October QST p. 22 A Microprocessor-Based Morse Keyboard 1980 January QST p. 36 The Microprocessor and Slow-Scan 6 pages Television QST p. 32 A Remotely Controlled Antenna Matching Network February QST p. 28 A Microprocessor-Based Audible Clock 2 pages March QST p. 17 Microcomputers and Radio Interference June QST p. 21 A Computer-Operated Rotator-Control 4 pages Interface October QST p. 18 Modifications to a Microprocessor-Based 2 pages Keyboard 1981 February QST p. 15 Antenna Modeling Program for the TRS-80 3 pages QST p. 19 Combined Vertical Directivity 3 pages QST p. 22 Vertical Array Analysis 4 pages May QST p. 30 Computer Control for the IC-255A 4 pages QST p. 18 Crystal Filter Design with Small Computers June QST p. 48 Computerized Contest Duplicate Checking 4 pages July QST p. 30 Microcomputer QSO Robot 3 pages (Feedback: December, p. 76) October QST p. 21 A BASIC Approach to Calculating 4 pages Cascaded Intercept Points and Noise Figure 1982 January QST p. 18 Designing a Microprocessor-Based 4 pages RTTY Speed & Code Converter - Part 1 February QST p. 26 Designing a Microprocessor-Based 4 pages RTTY Speed & Code Converter - Part 2 April QST p. 16 A Microprocessor-Controlled Contest 6 pages Accessory September QST p. 14 Build a Microprocessor-Controlled L-C Meter that Sends Morse Code - Part 1 October QST p. 24 Build a Microprocessor-Controlled L-C Meter that Sends Morse Code - Part 2 (Feedback: November, p. 52) December QST p. 36 MINIMUF: A Simplified MUF-Prediction Program for Microcomputers 1983 February QST p. 53 Packet Radio--A Software Approach May QST p. 42 Solar Flux/Sunspot Number Conversion for MINIMUF (Feedback: July, p. 41) QST p. 43 More MINIMUF Program Mods (Feedback: July, p. 41) July QST p. 32 A Simple Computer Model for VHF/UHF Propagation July QST p. 42 Aid for Programmers October QST p. 48 MINIMUF for Polar Paths November QST p. 11 The Personal Computer (Part 1) December QST p. 32 The Personal Computer (Part 2) 3 pages December QST p. 26 The Microcomputer Repeater Controller 6 pages 1984 January QST p. 13 A Keyboard Keyer and Code Practice System March QST p. 46 MINIMUF Revisited May QST p. 45 C-64 Keyboard (conversion of Jan. 1984 VIC-20 Program) November QST p. 57 C-64 Keyboard Machine-Language Routine Explained 1985 February QST p. 14 A Microprocessor Controller for the 6 pages Digital Frequency Synthesizer March QST p. 21 The VE3MWM ALl-Mode PTT Switch 5 pages 1986 January QST p. 25 Send Error-Free Code with one Hand 4 pages July QST p. 14 The ARRL Microcontroller 6 pages QST p. 40 The Automatic Rotator Controller 7 pages 1987 April QST p. 40 The Digi-Cat (control Yaesu 757) 3 pages 1990 August QST p. 16 A Microcomputer-Controlled NiCd-Battery Charger