The amateur radio software developed by Jim Shaffer, KE5AL, gave hams who are blind the ability to control and monitor their HF rigs without needing a sighted person's assistance, providing the freedom of independent operating in their shacks. The retired IBM software engineer knew that operating challenge all too well: he was blind since birth.

Jim became a Silent Key on the 2nd of December. According to his online obituary, the Texas resident died of complications from Parkinson's disease.

Jim's well-known applications, JJRadio and JJ Flex Radio, attracted attention for their promise of accessibility when used with many different radio models. His development of the free programs brought him to the attention of host Hap Holly/KC9RP, host of the RAIN Report, which featured an interview with Jim. Hap, who became a Silent Key earlier this year, had also been blind since birth -- and like Jim, also supported the Handiham progam, which trains and serves the community of hams with disabilities.

Non-hams in Central Texas also knew Jim well for his other deep involvement: He was a versatile musician and popular fiddler in a number of music groups, including the Piney Grove Ramblers.