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KATV tower
KATV tower
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The KATV tower was an American 2,000-foot (610 m)-tall television mast (or antenna tower) built in 1965, which was located in Barraque Township, Arkansas, off of Arkansas Highway 365 (at 34°28′24.0″N 92°12′11.0″W / 34.473333°N 92.203056°W / 34.473333; -92.203056).[2][3] At the time of its completion, it was the third-tallest human-made structure and second-tallest broadcast tower in the world (behind the 2,063-foot [629 m] KVLY-TV mast in Blanchard, North Dakota), and the tallest structure in Arkansas. As of August 2006, the tower was tied with 15 other 2000-foot masts, all built after it, as the fifth-tallest structure in the world (sixth, counting the submerged Petronius oil platform).

Key Information

In addition to the analog and digital transmitters of its namesake, Little Rock ABC affiliate KATV (channel 7), it also hosted the analog transmitter of KETS (channel 2), the Little Rock flagship station of Arkansas PBS.

History

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In June 1964, KATV Inc. received approval from the Federal Communications Commission (FCC) to build a broadcast tower at a site two miles (3.2 km) west-southwest of Redfield.[4] The location of the tower was chosen as a compromise between the station and Pine Bluff's city government and chamber of commerce, amid a dispute over an earlier proposal filed with the FCC in 1962 to move KATV's transmitter facilities from its existing 1,010-foot (310 m) tower near Jefferson to a new 1,794-foot (547 m) tower atop Shinall Mountain, near Little Rock's Chenal Valley neighborhood (approximately 50 miles [80 km] northwest of the existing transmitter site), which the FCC denied in January 1964.[5] KATV—which was originally assigned to Pine Bluff, where it began operations in December 1954—had been operating a secondary studio in Little Rock (in addition to its original Pine Bluff studio) since 1955 and changed its city of license to Little Rock in 1958; in proposing to relocate its transmitter to neighboring Pulaski County, Pine Bluff city officials had accused KATV management of not complying with a 1961 agreement with the city that conditioned continued service to Pine Bluff (including maintaining transmitter facilities in Jefferson County, referencing the city in station IDs, and continuing public service efforts in the city).[6]

The tower was activated on September 12, 1965.[7] KATV agreed to lease space on the tower to the Arkansas Educational Television Commission (AETC) for a nominal annual fee to house the transmitter of educational station KETS (channel 2). KETS began transmitting from the tower when it signed on in April 1966, initially transmitting using equipment borrowed from the former Jefferson tower.[8][9] The tower was considered as a prominent local landmark and served as the approximate halfway marker for travelers driving between Little Rock and Pine Bluff.

Collapse

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On January 11, 2008, at 12:46 p.m. Central Time (1846 UTC), the tower collapsed.[10] Although the exact cause of the collapse remains unknown, at the time, in an effort to improve its structural condition, engineering crews with McLean, Virginia-based Structural Systems Technology, Inc. (SST) were replacing older guy wire cables on the eighth and ninth levels of the tower. Engineers with the firm claimed that as they were loosening one of the large cables that kept the structure in place on the ninth level, the tower suddenly began to shake and then collapsed; the structure broke into three segments as it came crashing down, which was what it was designed to do. No serious injuries occurred, although a maintenance worker on-scene sustained minor injuries.[11][12][1]

The collapse destroyed the analog transmitters of KATV and KETS, and the digital transmitter of KATV. Both stations remained available on Comcast's Little Rock-area systems and, in the case of KETS, Conway Corporation's cable system via direct feeds from their respective studio facilities. Comcast relayed the direct feed of KATV's high definition signal, which was initially interrupted, to other Central Arkansas cable systems, DirecTV and Dish Network, which had lost access to the station's off-air signal; some area cable providers that received the KETS analog feed were able to switch to its digital signal, although some smaller cable systems within its viewing area lost access to PBS programming from the Arkansas Educational Television Network (AETN) completely until KETS resumed analog broadcasts.[13] KATV subsequently restored broadcast service later that week with the assistance of Little Rock-based Equity Media Holdings, which agreed to relay its digital signal on the third subchannel of MyNetworkTV affiliate KWBF-TV (channel 42, now KARZ-TV). KATV restored its analog signal on January 21 from an auxiliary tower on Shinall Mountain, which CBS affiliate KTHV (channel 11) loaned to KATV to set up a temporary analog transmitter.[11][14][15][16] Despite the logistical and economical difficulties of restoring analog broadcasts with about one year until the original digital television transition deadline, on January 14, the AETC announced it would set up temporary analog facilities for KETS on an auxiliary antenna of the adjacent 900-foot (270 m) Clear Channel Broadcasting Tower, where the station's digital signal transmitted since it signed on in 2004; KETS resumed analog broadcasts on the Clear Channel tower—which also housed the analog and digital transmitters of Pine Bluff-licensed CW affiliate KASN (channel 38)—on June 13.[17][18][19][20]

KATV chose not to rebuild at Redfield and instead built a new 1,250-foot (380 m) tower on Shinall Mountain[21] (at 34°47′49.3″N 92°29′20.1″W / 34.797028°N 92.488917°W / 34.797028; -92.488917), where the majority of Little Rock's other major-network affiliates (including KTHV, KARZ, KARK-TV and KLRT-TV) were already located, along with KATV's temporary analog transmitter (on KTHV's backup tower) and digital signal (via the KARZ subchannel).[22] Though the Shinall Mountain tower—which was completed in February 2009—is shorter (as KATV management suggested that tower heights comparable to the former KATV mast were thought to be obsolete, even though communications towers at or above that height had been constructed over the previous decade), the mountain's higher elevation raises KATV's antenna to a similar overall height.[21]

On December 22, 2008, then-Arkansas Attorney General Dustin McDaniel (filing on behalf of KATV and AETN) and the tower's insurer, Boston-based OneBeacon America Insurance Co.—which paid KATV and then-owner Allbritton Communications $4 million in liabilities for the tower damage—each filed lawsuits against Structural Systems Technology with the U.S. District Court for the Eastern District of Arkansas for unspecified damages and litigation costs. The suit alleged multiple complaints of negligence, breach of contract and fraud, stating that SST failed to provide oversight of its engineers and safely supervise its workers during the guy cable replacement.[1][23]

See also

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References

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Revisions and contributorsEdit on WikipediaRead on Wikipedia
from Grokipedia
The KATV tower was a 2,000-foot (609.6 m) tall serving as a television transmission antenna, located just north of Redfield in , approximately one-quarter mile east of Interstate 530. Completed in late summer 1965, the structure was built to broadcast signals for , the ABC affiliate serving from , and it also leased antenna space to KETS, the flagship station of the Arkansas Network. At the time of its completion, the KATV tower ranked as the second-tallest manmade structure in the world, exceeded only by the 2,063-foot (629 m) in (built in 1963). The 2,063-foot (629 m) KXJB-TV tower in (completed in 1966) later tied for the tallest, making the KATV tower the third-tallest. By , it had fallen to the fifth-tallest position globally due to the construction of other tall towers worldwide. On January 11, 2008, the tower collapsed during maintenance work to restring its guy wires, falling straight downward as designed to limit ; the incident caused one minor to a worker but no fatalities or significant property destruction. The collapse immediately silenced KATV's analog and digital over-the-air signals as well as KETS's analog broadcast, though cable providers like quickly restored some analog programming via alternative feeds. In response, KATV relocated its transmitter facilities to a new tower on west of , with full operations resuming by February 1, 2009; the original site near Redfield was not rebuilt.

Description

Location

The KATV tower was located at coordinates 34°28′24″N 92°12′11″W, in Barraque Township, Jefferson County, , . This placed it just north of the small town of Redfield and approximately 25 miles south of , positioning it strategically between the and Bluff to serve . The site was selected for its elevated terrain relative to surrounding lowlands and minimal potential for interference from buildings or other obstacles, enabling effective VHF and UHF signal propagation across a wide area of . The surrounding environment consisted primarily of rural farmland, with the tower standing in an isolated field about one-quarter mile east of Interstate 530, ensuring safety through distance from populated areas and supporting unobstructed broadcast reach.

Technical Specifications

The KATV tower was a 2,000-foot (609.6 meters) tall , specifically a cable-stayed lattice tower engineered for VHF and UHF television transmission. This design featured a self-supporting central mast braced by multiple sets of guy wires extending outward at diagonal angles to anchor points on the ground, providing essential lateral stability against environmental forces such as high winds. The structure was constructed primarily from galvanized steel, a corrosion-resistant material chosen for its durability in outdoor conditions, with the guy wires—high-tension steel cables—secured to robust foundations to distribute loads and prevent sway or under operational stresses. This combination of materials and anchoring system allowed the tower to withstand significant wind loads while minimizing the footprint required at the base compared to fully self-supporting alternatives. In terms of broadcasting capacity, the tower was equipped to host both analog and digital transmitters, supporting multiple channels including KATV's primary ABC affiliation on channel 7 and shared analog transmission for KETS, the Little Rock flagship of on channel 2. This multi-tenant setup enabled efficient signal over a wide area, leveraging the tower's height for line-of-sight coverage without the need for additional support structures. Upon its completion in 1965, the KATV tower ranked as the second-tallest man-made structure in the world, surpassed only by the in (built in 1963).

History

Construction

In 1965, KATV Inc. received (FCC) approval on June 23 to construct a new broadcast tower on a site approximately six miles north of its original transmitter location near Jefferson, , aimed at expanding signal coverage across the state. This relocation addressed limitations of the prior shorter tower, which had restricted KATV's reach primarily to . Construction commenced shortly after the approval and progressed rapidly, with the 2,000-foot structure completed by late summer 1965. Specialized tower contractors employed conventional erection methods, assembling the steel in incremental segments while installing high-tension guy wires at multiple levels to provide against and other lateral forces. The process highlighted the engineering demands of building one of the era's tallest freestanding masts, shifting from the station's earlier, less powerful setup near Jefferson. The tower was activated later in 1965, enabling to operate at full power of 316,000 watts with a new transmitter and traveling wave antenna, thereby substantially improving broadcast quality and extending the station's VHF signal to broader areas of .

Operational Use

The tower functioned as the principal transmission facility for , the ABC-affiliated on channel 7, throughout its operational lifespan from 1965 to 2008. Located near Redfield in , it enabled the station to broadcast a range of programming, including , reports, and content, to viewers across the region. This was essential for 's growth into a prominent media provider in the Little Rock area, supporting consistent over-the-air analog signal delivery without notable disruptions during its 43 years of service. In addition to , the tower accommodated broadcasting equipment for KETS, the affiliate on channel 2 operated by the Arkansas Educational Television Network (AETN), which commenced transmissions from the site in December 1966. This co-location arrangement allowed KETS to extend its educational and cultural programming to audiences, leveraging the tower's height for broad signal propagation over the metropolitan area and surrounding counties. The shared setup exemplified efficient use of tall broadcast infrastructure, where multiple public and commercial stations could house antennas and transmitters on the same structure to maximize coverage while minimizing costs. As the broadcasting industry shifted toward digital formats in the early to comply with federal mandates, the tower underwent periodic equipment upgrades to support both analog and emerging digital signals. For KETS, these included the installation of digital transmitters and links statewide starting in June 2004, with full completion of a sixth digital facility by May 2006, ensuring seamless integration on the tower until the 2009 national analog shutdown. similarly adapted its operations to include digital transmissions on channel 22, maintaining reliable service that reached into adjacent markets like Memphis without major outages prior to the tower's failure. These enhancements underscored the tower's adaptability, solidifying its role in modernizing local media delivery and sustaining 's status as a vital source for timely information in .

Collapse

The Incident

On January 11, 2008, during routine maintenance, the KATV tower collapsed in rural Jefferson County, , approximately 20 miles south of . Workers from the contracting firm Structural Systems Technology (SST) were restringing the tower's guy wires when an old wire loosened, causing the structure to shake violently before it fell straight downward as designed. The 2,000-foot tower crumpled onto itself in the incident, destroying the adjacent transmitter building and the analog transmitters for and KETS (Arkansas Educational Television Network), as well as 's digital transmitter. Approximately a dozen workers were on site at the time; most evacuated safely by running from the area, though the collapse knocked workers from the structure, resulting in one non-fatal minor injury to an SST crew member. Eyewitnesses described the event as a sudden , with the tower shaking noticeably before rapidly collapsing in light winds, scattering limited debris in the rural field but causing no fires or additional structural damage beyond the immediate site. The 43-year-old structure, which had undergone prior maintenance to address age-related wear, fell without impacting nearby roads or residences.

Causes and Investigation

The collapse occurred during maintenance activities when a legacy guy wire loosened while workers were replacing cables on the upper levels, leading to violent shaking and the structure's failure. The exact cause remains undetermined. Weather conditions were clear with no significant wind or external forces involved, eliminating environmental triggers as a cause. Post-collapse investigations were led by the (FCC) and the (OSHA), which reviewed maintenance procedures, eyewitness accounts, and structural remnants. In 2009, the state of filed a against the contractor, Structural Systems Technology, alleging in the tower replacement work. No criminal charges were filed against the contractor or station personnel, though the probes and underscored broader industry shortcomings in handling tall guyed masts, including insufficient during wire swaps. Key lessons from the incident emphasized the necessity of phased replacements to maintain equilibrium, along with implementing real-time vibration monitoring systems on aging broadcast towers to detect early signs of instability.

Aftermath

Immediate Impact

The collapse of the tower on January 11, 2008, immediately disrupted broadcasting operations for , silencing both its analog and digital signals, while also knocking the of KETS, the local affiliate, off the air. Over-the-air viewers in , numbering around 200,000 households out of the state's 1.1 million, lost access to these signals, though cable and satellite subscribers experienced no interruption. customers specifically lost KATV's high-definition and 24-hour news channels but retained the standard signal. In response, swiftly restored its digital signal and, by January 21, 2008, resumed low-power analog broadcasts using a temporary setup on rival station KTHV's 200-foot backup tower on Shinall Mountain west of . KETS, meanwhile, awaited equipment to activate a temporary transmitter on a nearby Clear Channel Communications tower in Redfield. KATV assumed the operational costs for this shared tower arrangement to maintain service continuity. The incident incurred immediate economic and operational expenses for emergency response and temporary broadcasting measures, though specific figures were not publicly detailed at the time. There was minor disruption to local operations reliant on the tower, but no broader impact on was reported. focused on the rarity of such a broadcast , with widespread coverage in local and national media, including reports from and highlighting the event's suddenness and the single minor injury to a worker. The rural location near Redfield, about 20 miles south of , posed no direct safety threats to communities.

Replacement and Legacy

Following the collapse of its original tower, KATV decided against reconstructing at the Redfield site and instead pursued a new location to enhance operational reliability. In June 2008, the granted the station a construction permit for a replacement tower approximately 1,150 feet tall on Shinall Mountain west of . The project broke ground shortly after approval, with construction aimed at restoring full broadcast capabilities ahead of the national digital transition deadline. The new Shinall Mountain tower, completed in early 2009, integrated KATV's facilities with existing masts used by other local broadcasters, including public radio stations KUAR and KLRE. This shared infrastructure restored high-definition digital broadcasting and provided greater redundancy against potential failures, while optimizing coverage efficiency across by leveraging the mountain's elevated position. The original Redfield tower exemplified mid-20th-century broadcast engineering ambition, reaching 2,000 feet and ranking as the second-tallest structure in the United States upon its 1965 completion. Though the site now stands abandoned, the tower's collapse remains a milestone in television transmission history, underscoring the engineering feats and inherent risks of tall guyed masts in the era before widespread digital transitions. The incident led to a lawsuit filed in 2008 by OneBeacon Insurance against the maintenance contractor, Structural Systems, Inc., alleging negligence; the case highlighted issues in tower maintenance practices.
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