The somewhat-shattered San Francisco also managed to make it out, although not before she'd come within seconds of being blown out of the water by Helena, as the two had lost contact in the dark and the flagship had loomed back out of the murk with no one and nothing available to answer the light cruiser's challenge - the radio, the whistle, the signal lights, the flags, et cetera, had all been destroyed. Luckily, one of the few surviving signalmen found a small handheld signal light and managed to blink out the ship's hull number.