From which launch strategy did WHTZ Z100 quickly gain attention in New York?

They pulled off what I'd call a "blank slate" reset, flipping from a soft rock format to Top 40 without any warning or buildup, which was unheard of at the time. The magic was in the stunt - they went silent for hours, playing only a ticking clock and a countdown, then exploded with "Rock and Roll All Nite" by KISS at exactly 10 AM on August 2, 1983, creating this electric, rebellious buzz that perfectly captured the city's energy.

They basically dropped a bombshell on the city by playing nothing but a ticking clock for hours before the big flip, which got everyone glued to their radios waiting for something to happen. That quiet tension before the storm made the actual debut of their Top 40 sound feel like a huge event in my living room, and it definitely got people talking.

Nobody had ever seen a station drop its entire playlist and go silent like that, just playing a ticking clock for hours on end. It drove us all crazy waiting, then when they finally hit the air with that first song, it felt like a real moment, not just another station flipping a switch. That stunt made everyone in the city sit up and take notice, even us old-timers who grumbled about losing the old soft rock sound.