Historic W1BB Callsign Returns to the Air for International Museums Weekend, June 20, 2026
The historic W1BB callsign, long associated with amateur radio pioneer and ARRL icon Stew Perry, will return to the air on June 20, 2026, as part of International Museums Weekend. Operators Eric Pfeifer, N1JUR, and Shannon Gibney, KC1OHT, will activate a special event station from the Charles River Museum of Industry & Innovation in Waltham, Massachusetts, celebrating both the rich history of amateur radio and the legacy of one of its most influential figures.
Known worldwide as “Mr. 160 Meters,” Stew Perry, W1BB, helped shape low-band operating and remains a respected figure in amateur radio history. His contributions to the hobby continue to be recognized through the Stew Perry Topband Distance Challenge and the countless operators he inspired throughout his lifetime. The special event station will provide visitors and amateur radio operators an opportunity to learn about Perry’s contributions, the history of the W1BB callsign, and the role amateur radio has played in technical innovation and public service.
Members of the public are encouraged to visit the museum, follow along online, or listen for W1BB on the air during the event. Additional information about the activation, Stew Perry’s history, and operating details can be found at n1jur.com/w1bb. For questions or media inquiries, please contact Eric Pfeifer, N1JUR, at eric@n1jur.com.


