Michael “Mike” D. Valentine, W8MM, of Cincinnati, Ohio, passed away on Monday, September 16, 2024. He was 74. Mike and his wife of 51 years, Margaret “Peg” K. Valentine, have been the most generous individual supporters of ARRL The National Association of Amateur Radio. Valentine earned his amateur radio license as a teenager. “I was first licensed as WN8MSF and WA8MSF, simultaneously in the sp…