"The Empire State Building is a 102-story skyscraper located on Fifth Avenue between West 33rd and 34th Streets in Midtown, Manhattan, New York City. It has a roof height of 1,250 feet (381 m), and with its antenna included, it stands a total of 1,454 feet (443.2 m) tall. Its name is derived from the nickname for New York, the Empire State. It stood as the world's tallest building for nearly 40 years, from its completion in early 1931 until the topping out of the original World Trade Center's North Tower in late 1970. Following the September 11 attacks in 2001, the Empire State Building was again the tallest building in New York, until One World Trade Center reached a greater height in April 2012. The Empire State Building is currently the fifth-tallest completed skyscraper in the United States and the 34th-tallest in the world. It is also the fifth-tallest freestanding structure in the Americas. When measured by pinnacle height, it is the fourth-tallest building in the United States.
The Empire State Building is an American cultural icon. It is designed in the distinctive Art Deco style and has been named as one of the Seven Wonders of the Modern World by the American Society of Civil Engineers. The building and its street floor interior are designated landmarks of the New York City Landmarks Preservation Commission, and confirmed by the New York City Board of Estimate. It was designated as a National Historic Landmark in 1986. In 2007, it was ranked number one on the AIA's List of America's Favorite Architecture.
Broadcast stations
New York City is the largest media market in the United States. Since the September 11 attacks, nearly all of the city's commercial broadcast stations (both television and FM radio) have transmitted from the top of the Empire State Building, although a few FM stations are located at the nearby Condé Nast Building. Most New York City AM stations broadcast from sites across the Hudson River in New Jersey or from other surrounding areas.
Antennae for broadcast stations are located at the top of the Empire State Building.
Broadcasting began at the Empire State Building on December 22, 1931, when RCA began transmitting experimental television broadcasts from a small antenna erected atop the spire. They leased the 85th floor and built a laboratory there, and—in 1934—RCA was joined by Edwin Howard Armstrong in a cooperative venture to test his FM system from the building's antenna. When Armstrong and RCA fell out in 1935 and his FM equipment was removed, the 85th floor became the home of RCA's New York television operations, first as experimental station W2XBS channel 1, which eventually became (on July 1, 1941) commercial station WNBT, channel 1 (now WNBC-TV channel 4). NBC's FM station (WEAF-FM, now WQHT) began transmitting from the antenna in 1940. NBC retained exclusive use of the top of the building until 1950, when the FCC ordered the exclusive deal broken, based on consumer complaints that a common location was necessary for the (now) seven New York-area television stations (five licensed to New York City, NY, one licensed to Newark, NJ, and one licensed to Secaucus, NJ) to transmit from so that receiving antennas would not have to be constantly adjusted. Construction on a giant tower began. Other television broadcasters then joined RCA at the building, on the 83rd, 82nd, and 81st floors, frequently bringing sister FM stations along for the ride. Multiple transmissions of TV and FM began from the new tower in 1951. In 1965, a separate set of FM antennas was constructed ringing the 103rd floor observation area to act as a master antenna. When the World Trade Center was being constructed, it caused serious reception problems for the television stations, most of which then moved to the World Trade Center as soon as it was completed. This made it possible to renovate the antenna structure and the transmitter facilities for the benefit of the FM stations remaining there, which were soon joined by other FMs and UHF TVs moving in from elsewhere in the metropolitan area. The destruction of the World Trade Center necessitated a great deal of shuffling of antennas and transmitter rooms to accommodate the stations moving back uptown.
As of 2012, the Empire State Building is home to the following stations:
- Television broadcasting: WCBS-2, WNBC-4, WNYW-5, WABC-7, WWOR-9 Secaucus, WPIX-11, WNET-13 Newark, WNYE-25, WPXN-31, WXTV-41 Paterson, WNJU-47 Linden and WFUT-68 Newark
- FM broadcasting: WBMP-92.3, WPAT-93.1 Paterson, WNYC-93.9, WPLJ-95.5, WXNY-96.3, WQHT-97.1, WSKQ-97.9, WEPN-98.7, WBAI-99.5, WHTZ-100.3 Newark, WCBS-101.1, WFAN-101.9, WNEW-FM-102.7, WKTU-103.5 Lake Success, WAXQ-104.3, WWPR-105.1, WQXR-105.9 Newark, WLTW-106.7 and WBLS-107.5."
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