What radio station is located in MA & is a primary entry point for the emergency alert system?
Jefferson Kaye:  Among his credits were announcing gigs at WHIM and WRIB in Providence, Rhode Island; WBZ in Boston, Massachusetts; WKBW and WBEN in Buffalo, New York; WPVI in Philadelphia; and NFL Films. WBZ (AM):  WBZ is a designated Primary Entry Point (PEP) for the Emergency Alert System (EAS).
WBZ