Radio hats were the forerunner of the iPod. These geeky accessories have been around since the 1920’s, and you can still buy one. Read more
Remember those little triangles on your radio dial? The triangles were the civil defense mark. Between 1951-1963, all AM radios sold in North America needed to be CONELRAD system compliant and part of the emergency broadcasting system. Here’s why and how. Read more
Civil defense sirens were probably the earliest form of emergency broadcasting. Are you old enough to remember the siren near your house?
When I was a kid, civil defense sirens were placed in most of our neighborhoods. I remember one just down the street. It was tested once a month. A very scary sound, especially for kids and their moms.
These civil defense sirens were part of the legacy of air raid sirens from World War II. Only during the 1950’s and 1960’s, they were meant to warn us about atomic war. Strange as it may seem today, many believed atomic war was survivable. Everyone, especially children, was taught about duck and cover. When they were first installed, there was lots of controversy about which level of government should pay to install and maintain them. Here is an interesting newspaper story about their Canadian history in Toronto.
Civil defense sirens are still used all over the world, including North America. Although here, the warning sound is more often about an approaching tornado, or a signal to alert volunteer firefighters.
Today, citizens and governments are trying to protect kids from being scared. Back then, scaring us was the best way to get out attention, apparently.
Civil Defense Sirens and Calgary’s Big Evacuation Test
By the middle of the 1950’s, “duck and cover” gave way to “evacuate”. Wise people figured out that the best way to survive nuclear attack was to go away. In 1955, the City of Calgary conducted one of the only major civil defense evacuations ever held. Operation Lifesaver was a carefully planned warning and evacuation of northeast Calgary. It was thoroughly reported in this Operation Lifesaver documentary.
Good thing this was only a test. The first problem was the weather. Emergency officials originally planned to sound the sirens at 10:50 a.m. on September 21st. The idea was to evacuate northeast Calgary to rural locations, feed them lunch, and then send the home by early evening. Unfortunately a freak snowstorm blocked most of the highways around Calgary. As a result of impassable roads, the test was delayed until September 28th.
The second problem was low participation. Only around 6,000 of the 40,000 population actually evacuated. Most went shopping, instead. After all, it was a day off from school and work. Sigh.
Finally, there was confusion about the sirens. Most people thought the original siren was the “all clear”. For some reason, Canadian and U.S. emergency officials chose the opposite signals that people had gotten use to hearing in newsreels about the Blitz in London, England. Lots of confusion.
Honestly, I am not making this stuff up. It really happened.
During the Internet era radio news continues to reach a wide audience. But radio’s viability over the next generation will be tested like never before. Read more
During the television era radio news lost its dominance, and became part of a rolling format of information and entertainment. Its focus shifted to local communities and narrower listening segments. Read more
American war radio news censorship is a two part story: before and after Pearl Harbor. Through both phases, World War II changed the face of American broadcast media forever. Read more
In democracies, wartime censorship is about finding the right balance between informing the public to create support while denying intelligence to wartime opponents. In addition to news from the war zones, censorship applied on the home front. Any details about weather, war production or troop movements were banned. Read more
War radio news reporting was mainly the American networks and the BBC. ”If any single job since radio began could unanswerably justify the business of broadcasting as now conducted, CBS’ news coverage since 1938 might well be it.” (Time Magazine, 1941) Read more
The first generation of professional broadcasting was marked by the Press-Radio Wars. Everywhere, newspapers worked hard to stop radio news from taking over. Newspapers attacked with political lobbying, law suits, restrictive practices and economic sanctions. Read more
Although still in its infancy, radio news social value was enshrined in public policy in 1927. Read more