50 years ago today, which was also a Saturday morning. Bob Sievers was wrapping up his Saturday morning shift on 50000 watt WOWO in Fort Wayne. Normally there was a teletype test of the Emergency Broadcast System that came down every Saturday at that time (by the time I was in the business the test time was randomized). And operator at Cheyenne Mountain, Colorado, put the wrong tape into the computer indicating that this was the real thing. The nukes were on their way. Bob Sievers was trying to figure out what was going on. When the false alarm happened in Hawaii a few years ago, it brought this event to mind.