ResQLink+ PLB-375, MFG# 2881, 406 MHz Miniature Personal Locator Beacon with built-in GPS, strobe, 121 MHz homing beacon, and optional 406Link message service. 30 hr. battery, 1.6"W x 4.5"H x 1.9"D; Wt: 5.4 oz. Floats.
ResQLink+ PLB-375, MFG# 2881, 406 MHz Miniature Personal Locator Beacon with built-in GPS, strobe, 121 MHz homing beacon, and optional 406Link message service. 30 hr. battery, 1.6"W x 4.5"H x 1.9"D; Wt: 5.4 oz. Floats.