As the original radio voice of the Miami Heat, David J. Halberstam brought the pulse of professional basketball to South Florida for the first time. Mr. Halberstam, a renowned sports broadcaster, author, and media executive, died on June 2, 2026, at the age of 74. His career was a singular pursuit of the craft of the airwaves, moving from the high-stakes pressure of the broadcast booth to the analytical rigor of the historian's desk.

Before he became a chronicler of the medium, Halberstam was its practitioner in the most demanding arenas. From 1982 to 1992, he served as the play-by-play announcer for St. John’s University men’s basketball, a tenure that established his reputation for precision. This experience led him to South Florida, where he became the first radio-only play-by-play voice for the Miami Heat from 1992 to 1998. According to the Miami Herald, his work during these formative years for the franchise helped define the sound of professional basketball for a new generation of fans.

The transition from the booth to the boardroom saw Halberstam apply his encyclopedic knowledge to the business of broadcasting. As Executive Vice President and General Manager of Westwood One Sports from 2002 to 2008, he managed approximately $75 million in annual billing. In this role, he oversaw the rights for the NFL, NHL, and the NCAA Tournament, balancing the demands of major league partnerships with a deep respect for the medium. Miami Heat TV broadcaster Eric Reid noted that while Halberstam was a suit and tie professional when it came to business, he maintained a quirky, fun-loving personality that made him a beloved figure in the industry.

Halberstam’s true legacy, however, lay in his role as the industry’s memory. He was often described by peers as a walking encyclopedia of sports media history. This expertise was codified in his 1999 book, Sports on New York Radio: A Play-by-Play History, which became a foundational text for the industry. He followed this with the 2016 publication of The Fundamentals of Sports Media and Sponsorship Sales, a work that was adopted by twenty collegiate sport management classes within its first year, as noted by ALSD.

In 2018, Halberstam launched the Sports Broadcast Journal, a publication he considered his last dream. The journal synthesized his decades of experience into a final mission: evaluating and critiquing the quality of sports media. He often remarked that broadcasting is about the connection between the voice and the listener, a philosophy that underpinned his rigorous standards for the industry. He was both a critic and a cheerleader for the medium, celebrating its triumphs while demanding excellence from its performers. Even while serving as the play-by-play announcer for Nova Southeastern University from 2011 to 2019, his focus remained on the preservation and elevation of the craft.

He is survived by his wife of 39 years, Donna, as well as three children and seven grandchildren.

Halberstam will be remembered as a man who refused to let the ephemeral nature of radio fade into silence. By documenting the voices that preceded him and mentoring those who followed, he ensured that the history of the airwaves was as permanent as the games themselves. He was a rare figure who understood both the poetry of a last-second shot and the pragmatism of a sponsorship deal, leaving behind a blueprint for how sports should be heard and understood.