February 22 Radio History

In 1857...physicist Heinrich Hertz, who became the first person to broadcast & receive radio waves, was born.

Heinrich Hertz

The first successful radio transmission was made by David Edward Hughes in 1879, but it would not be conclusively proven to have been electromagnetic waves until the experiments of Hertz in 1886. For the Hertz radio wave transmitter, he used a high-voltage induction coil, a condenser (capacitor, Leyden jar) and a spark gap—whose poles on either side are formed by spheres of 2 cm radius—to cause a spark discharge between the spark gap’s poles oscillating at a frequency determined by the values of the capacitor and the induction coil.

To prove there really was radiation emitted, it had to be detected. Hertz used a piece of copper wire, 1 mm thick, bent into a circle of a diameter of 7.5 cm, with a small brass sphere on one end, and the other end of the wire was pointed, with the point near the sphere. He bought a screw mechanism so that the point could be moved very close to the sphere in a controlled fashion. This "receiver" was designed so that current oscillating back and forth in the wire would have a natural period close to that of the "transmitter" described above. The presence of oscillating charge in the receiver would be signaled by sparks across the (tiny) gap between the point and the sphere (typically, this gap was hundredths of a millimeter).

In more advanced experiments, Hertz measured the velocity of electromagnetic radiation and found it to be the same as light’s velocity. He also showed that the nature of radio waves’ reflection and refraction was the same as those of light and established beyond any doubt that light is a form of electromagnetic radiation obeying the Maxwell equations.

Hertz's experiments triggered broad interest in radio research that eventually produced commercially successful wireless telegraph, audio radio, and later television. In 1930 the International Electrotechnical Commission (IEC) honored Hertz by naming the unit of frequency—one cycle per second—the "hertz".

In 1907...actor & producer Sheldon Leonard was born in New York City.

He was an active supporting player in bigtime radio, portraying largely Brooklynesque characters.  He had a recurring role on The Jack Benny Show (radio & TV) as a racetrack tout.  In TV he was an ultra-successful producer, with I Spy, Make Room for Daddy, the Dick Van Dyke Show, the Andy Griffith Show, My World & Welcome To It, The Don Rickles Show, etc.

He died Jan 10 1997 at age 89.


In 1910...announcer Ken Roberts was born Saul Trochman in New York City.  He is remembered for his huge body of work during the Golden Age of Radio, especially on The Shadow, It Pays to Be Ignorant, Quick as a Flash & Easy Aces, and for announcing the daytime TV soap operas The Secret Storm and Love of Life, each for a two-decade span.

Ken Roberts

His first announcing job was at WMCA in New York lasting three weeks. Next at WLTH in Brooklyn. In an interview for the book The Great American Broadcast, Roberts told Leonard Maltin that he had started at the Brooklyn station in 1930, where his responsibilities included answering phones and sweeping the floors, in addition to on-air roles playing piano and reading poetry.

During the 1930s and 1940s, at the height of the radio era, Roberts' voice appeared widely in live programming to introduce programs, moderate game shows and do live reads for commercials. Despite his Errol Flynn-like good looks and the frequent broadcasts featuring his voice, as often as several times each day, few listeners knew who he was or would have recognized him in public
Radio historian Jim Cox described Roberts' voice as neither "Yankee, Southern, Western or anything else". It was a voice that didn't "irritate anybody" and that "you just naturally liked to hear", making him "one of the leading lights of radio".  Steve Beverly of The Daily Game Show Fix described Roberts as having "what executives called a golden throat", with a familiar voice that was one of broadcasting's most-recognized anonymous voices. He also found time to narrate dozens of theatrical movie trailers and "intermission" segments for traditional and drive-in theaters during the 1940s and 1950s.

In 1935, Roberts was one of the founders of the American Guild of Radio Announcers and Producers, one of the predecessors of the American Federation of Television and Radio Artists (AFTRA)

He died of pneumonia June 19 2009 at age 99, five years after sffering a stroke.


In 1916...Ernst Alexanderson granted US patent for a selective tuning syste


In 1918...announcer Don Pardo was born in Westfield Massachusetts.

Don Pardo

Pardo was hired for his first radio position at NBC affiliate WJAR in Providence in 1938.

He joined NBC full-time as an in-house announcer in 1944, remaining on the network staff for 60 years. The radio programs on which he worked as an announcer include Barrie Craig, Confidential Investigator, the sci-fi shows X Minus One and Dimension X. During World War II, Pardo worked as a war reporter for NBC Radio.

For more than 30 years, Pardo was one of the rotating announcers on the KFOG San Francisco radio show "Ten at Ten", appearing at 10 a.m. and in syndication with Dave Morey on KFOG HD Radio.

In the early 1950s, he served as announcer for many of RCA's and NBC's closed-circuit color television demonstrations.

Pardo made his mark on game shows for NBC as the voice of the original The Price Is Right from 1956 until it moved to ABC in 1963. Pardo's next show was Jeopardy!, which he announced from 1964 until the original version of the series ended in 1975. This early version was hosted by Art Fleming. The current syndicated version of Jeopardy! has been hosted by Alex Trebek and since 1984 has been announced by prominent long time announcer, Johnny Gilbert. Pardo also announced New York–based NBC game shows such as Three on a Match, Winning Streak, and Jackpot!, all three of which were Bob Stewart productions.

Pardo squeezed in many other assignments at NBC, including the Macy's Thanksgiving Day Parade (until 1999), WNBC-TV's Live at Five and NBC Nightly News.

Pardo was the on-duty live booth announcer for WNBC-TV in New York and the NBC network on November 22, 1963, and he was the first to announce to NBC viewers that President John F. Kennedy had been shot in Dallas, Texas.

Best remembered as the announcer for the first 39 years of ‘Saturday Night Live,’ he uniquely scored a 70 year career as announcer for NBC Radio & TV. He was still making weekly flights from his Arizona retirement home to New York to work live on SNL when he died August 18 2014, at age 96.

WOR's First Control Room

In 1922...WOR-AM signs on. WOR began broadcasting on February 22, 1922, using a 500-watt transmitter on 360 meters (833 kc.) from Bamberger's Department Store in Newark, New Jersey. Louis Bamberger's sale of radio sets to consumers explained their affiliation with the station. The WOR call sign was reissued from the U.S. maritime radio service.

The station initially operated limited hours, sharing time with two other stations, WDT and WJY, which also operated on 833 kc. WOR changed frequency to 740 kc. in June 1923 and shared time with WJY until July 1926, when WJY signed off for good and WOR received full use of the frequency. In December 1924, WOR acquired a studio in Manhattan.

On June 17, 1927, as a result of General Order 40, WOR moved to 710 kc., the channel it currently occupies (unlike most stations, it was not affected by NARBA). Later in 1926, WOR moved from its New York City studio on the 9th floor of Chickering Hall at 27 West 57th Street to 1440 Broadway, two blocks from Times Square.

John B. Gambling 1930

WOR was first a charter member of the CBS Radio Network, being one of the 16 stations that aired the first CBS network program on September 18, 1927.   In partnership with Chicago radio station WGN and Cincinnati radio station WLW, WOR formed the Mutual Broadcasting System in 1934 and became its New York flagship station. Mutual was one of the "Big Four" national radio networks in the United States during the 1930s–1980s.

In 1941, the station changed its city of license from Newark to New York City. However, for all intents and purposes it had been a New York City station since it signed on, and had actually moved its studios across the Hudson two years after signing on.

Election Coverage 1933

From the 1930s to the early 1980s, WOR was a free-flowing full-service station.

There was an emphasis on news reports and talk programs, but music was played also, usually a blend of pop standards and adult contemporary tunes.

WOR played several songs per hour weekday mornings from 6 a.m. to 9 a.m. and again afternoons from 3 p.m. to 6 p.m. They also played about a dozen songs per hour on Saturday and Sunday afternoons.

Milton Berle

On ratings books, WOR was classified as a MOR/Talk station rather than a News/Talk station until 1984. From 1983 to about 1985, WOR gradually stopped playing music altogether, evolving into its current talk format. Past notable hosts were Ed and Pegeen Fitzgerald, Arlene Francis, Patricia McCann, Long John Nebel, Bernard Meltzer, Barry Farber, Jean Shepherd, Bob and Ray, Jack O'Brian, Bob Grant and Gene Klavan. WOR introduced live, on-air, helicopter traffic reports with pilot reporters "Fearless" Fred Feldman and later George Meade. From 1945 to 1963, Dorothy Kilgallen and her husband Dick Kollmar (1910–1971) co-hosted WOR morning show Breakfast With Dorothy and Dick.

The station was known for its detailed, 15-minute news reports on the hour. Noted newsmen such as Henry Gladstone, Harry Hennessey, John Wingate, Lyle Vann, Peter Roberts, and Roger Skibenes were the backbone of the news department.

Bob and Ray (left)

WOR's most renowned program was morning show Rambling with Gambling, which aired continuously from March 1925 to December 2013 across three generations of hosts: John B. Gambling, John A. Gambling, and John R. Gambling.

In 1924...The first presidential radio address from the White House took place featuring President Calvin Coolidge utilizing the rapidly developing new technology. His words were carried over a mere 42 stations.  His first address to Congress had been aired two months earlier.


In 1954…ABC Radio's "Breakfast Club" program with host Don McNeill was first simulcast on TV. The telecast bombed, but the radio show continued for another 14 years, making McNeill network broadcasting's longest-tenured host at 35½ years, surpassing Bob Barker's 34 2/3 years and Johnny Carson's 29½ years

In 1956...Elvis Presley had his first hit in Billboard's top 10 with "Heartbreak Hotel."

In 1982...WABC announces that they will change to a talk format. In Fall 1981,  Jay Clark took over as program director at WABC. Under Clark, the station played current music leaning toward a more Adult Contemporary (AC) sound, trying to appeal to a slightly older audience, as most younger listeners had moved to the FM dial. They also dropped the "Musicradio WABC" slogan and became "77 WABC, New York's Radio Station", the apparent implication being that the station was more than "just" music.

By early 1981, WABC's cumulative audience was down to 2.5 million—rival WNBC, a perennial also-ran, was by this time beating them with 3 million. Fewer people were tuning into WABC, listeners who had switched to FM were not coming back, and, while still moderately successful, the ship was sinking. Jay Clark tried to improve the time-spent-listening.

(WABC 77 New York -Bob Cruz (unscoped) subbing for Dan Ingram - Dec 1978)



In March 1981, Bob Cruz departed, Dan Ingram went back to his familiar afternoon slot, and the team of Ross Brittain and Brian Wilson from Atlanta moved into morning drive. Ross and Wilson, as the show was known, was very information-oriented, playing exactly four songs in an hour except on Saturdays when they played the usual 12 or so songs an hour. A week later, the station also began airing a weeknight sports-talk show with Art Rust, Jr. from 7 to 9 pm. WABC's ratings by this point were mediocre and they were still going down.

Also, that March, WABC became the full-time flagship radio outlet for Yankees baseball games, a distinction the station carried through the end of the 2001 season. Jay Clark reasoned that Yankee baseball would bring back some listeners to the station and that they would recycle back into the music format, but not even the "Bronx Bombers" could save music on WABC.

In the fall of 1981, WABC dropped the remaining heavy-rock cuts and non-crossover urban hits. They began playing more oldies, as well as songs from the adult contemporary chart, and added an "advice" talk show with Dr. Judy Kuriansky from 9 pm to midnight on weeknights. Howard Hoffman and Sturgis Griffin exited at this point. By then, WABC was almost unrecognizable as a Top 40 station, the ratings were languishing, and rumors were rampant that the station would be changing its format.

In February 1982, WABC officially confirmed it would be going to an all-talk format that May.


In 1985...actor Alexander Scourby suffered a fatal heart attack at age 71.  One of the great voiceovers/narrators, he is immortalized on the soundtrack of TV’s classic documentary about WWII, “Victory at Sea.”

In 2011...announcer Bill Nimmo, whose career in radio & TV spanned seven decades, died at age 93.
He had first come to natiional attention as “Bill the Bartender” on Pabst Blue Ribbon commercials on early TV.  He was Johnny Carson’s first sidekick (before Ed McMahon) on TV’s “Who Do you Trust,” and briefly Jackie Gleason’s announcer, before a year as Regis Philbin’s announcer on his local show in Los Angeles.

Nimmo also hosted a pair of short-lived network TV quiz shows.