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A Fox-affiliated digital television subchannel operated by WBOC-TV for the Delmarva region.

Last updated August 31, 2026

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Overview

WBOC-DT2 is the digital subchannel of WBOC-TV, a full-power television station based in Salisbury, Maryland. It operates as a Fox affiliate branded on air as Fox 21 Delmarva and serves viewers across the Delmarva Peninsula, including Maryland's Eastern Shore, Sussex County and other parts of Delaware, and portions of Virginia's Eastern Shore. The service is part of Draper Holdings Business Trust's local media portfolio, which also includes WBOC-TV, other television properties, and radio stations. The subchannel was launched on March 3, 2003, as the area's UPN affiliate under the identity UPN21 Total TV. At the time, viewers in portions of the market generally received UPN programming from distant stations in Baltimore, Washington, Philadelphia, or Hampton Roads through cable systems. The creation of a local digital subchannel gave the Salisbury station a dedicated outlet for a national entertainment network and expanded WBOC's role in the region's multichannel television environment. WBOC announced in May 2006 that the subchannel would switch to Fox. The change took effect on August 21, 2006, as UPN was being discontinued in connection with the creation of The CW. The CW affiliation for the Delmarva area went instead to a subchannel of WMDT, while WBOC-DT2 became the local Fox outlet. Its Fox 21 branding reflects the subchannel's physical and branded channel identity, even though the technical configuration has changed over time. In addition to carrying Fox network programming, WBOC-DT2 provides locally produced news. When the Fox affiliation began, WBOC introduced a weekday 5 p.m. newscast and a nightly 10 p.m. newscast specifically for the service. These programs were branded WBOC News at 5 on Fox 21 and WBOC News at 10 on Fox 21, using a secondary studio set and separate graphics. The service has also carried a simulcast of the second hour of WBOC's weekday morning program. WBOC's broader news operation maintains facilities in Salisbury and Delaware bureaus, including locations in Dover and Milton, supporting coverage of a geographically dispersed market. WBOC-DT2's technical history reflects the transition from analog to digital broadcasting and subsequent spectrum reallocation. WBOC-TV's digital signal originally operated on UHF channel 21, which helped establish the Fox 21 identity. In 2019, the station moved its physical digital transmission from UHF channel 21 to UHF channel 32 as part of the Federal Communications Commission's nationwide spectrum repack. The Fox service nevertheless retained channel 21 in its branding and virtual channel presentation. In July 2021, WBOC-DT2 was upgraded to 720p high-definition transmission. That change coincided with the relocation of WBOC Classics programming to low-power station WBOC-LD. The subchannel is therefore both a network affiliate and a local programming outlet. Its core offering combines Fox's national entertainment, sports, and news schedule with WBOC-produced newscasts and regional coverage. The brand's primary distinction is its focus on Delmarva rather than on a national or standalone corporate identity. As a sub-brand of WBOC-TV, it benefits from the parent station's established news infrastructure, transmission facilities, local advertising relationships, and regional recognition.

History

WBOC-DT2 was created by WBOC-TV as a digital multicast service on March 3, 2003. Its first identity was UPN21 Total TV, making it the local UPN outlet for the Delmarva region. Before its launch, UPN programming reached different parts of the market through cable carriage of stations based in Baltimore, Washington, Philadelphia, or Hampton Roads. A WBOC-operated subchannel provided a more direct local platform for the network and extended the parent station's digital broadcasting presence. The service changed its network affiliation during the restructuring of American broadcast television in the mid-2000s. On May 9, 2006, WBOC announced that the subchannel would join Fox. The move occurred on August 21, 2006, as UPN was closed down in connection with the merger of UPN and The WB into The CW. WMDT obtained the local CW affiliation through one of its subchannels, leaving WBOC-DT2 to serve as the area's Fox outlet. The service adopted the Fox 21 Delmarva brand, a name associated with its original technical channel identity. The Fox affiliation also expanded the local news role of the subchannel. WBOC began producing a weekday 5 p.m. newscast and a nightly 10 p.m. newscast for the Fox service. The programs used a separate set and graphics package from the main WBOC-TV broadcasts, while retaining the resources of WBOC's newsroom. A weekday morning simulcast was also carried on the service. WBOC's facilities in Salisbury, together with bureaus in Dover and Milton, support coverage of the Maryland and Delaware portions of the market. WBOC-TV completed its transition from analog broadcasting on June 12, 2009. The station's digital operation initially used UHF channel 21, and WBOC-DT2 continued to emphasize 21 in its branding and virtual-channel presentation. During the FCC spectrum repack, WBOC-TV moved its physical digital transmission to UHF channel 32 on August 1, 2019. The Fox subchannel retained the Fox 21 identity despite that change in physical transmission frequency. The subchannel's programming configuration continued to evolve. WBOC Classics, a separate programming service, was moved to WBOC-LD in July 2021 when WBOC-DT2 was upgraded to 720p high definition. This change allowed the Fox service to operate in an HD format while preserving the classic-programming outlet elsewhere in the WBOC group. WBOC-DT2 remains positioned as a local Fox affiliate rather than an independent station: its schedule combines Fox programming with locally produced news and regional content supplied through WBOC-TV's broader media operation.

  • 2021

    HD upgrade and programming relocation

    [1]

    WBOC-DT2 was upgraded to 720p HD, and WBOC Classics moved to WBOC-LD.

  • 2019

    Physical digital channel changed

    [1]

    WBOC-TV moved its physical digital signal from UHF channel 21 to UHF channel 32 during the FCC spectrum repack, while Fox 21 branding was retained.

  • 2009

    Analog television service ended

    [1]

    WBOC-TV ended regular analog transmission during the federally mandated United States digital television transition.

  • 2008

    WBOC news operation moved to high definition

    [1]

    WBOC began broadcasting its local newscasts in high definition from the NewsPlex studio addition, supporting the news programming carried by its Fox subchannel.

  • 2006

    Became a Fox affiliate

    [1]

    The subchannel switched from UPN to Fox on August 21 and began operating under the Fox 21 Delmarva identity.

  • 2003

    Digital subchannel launched

    [1]

    WBOC launched its second digital subchannel on March 3 as the area's UPN affiliate, branded UPN21 Total TV.

Products and positioning

Local Fox television service combining national network programming with WBOC's regional news operation for the Delmarva market.

  • Broadcast television network affiliate · 2006

    Fox 21 Delmarva

    The primary WBOC-DT2 service and on-air brand. It carries Fox's national schedule while serving the Delmarva region through WBOC's local broadcast infrastructure. The service is distributed as a digital television subchannel and retains the Fox 21 identity even though the station's physical digital transmission moved from UHF channel 21 to UHF channel 32 in 2019.

  • Local television news · 2006

    WBOC News at 5 on Fox 21

    A locally produced weekday early-evening newscast created for the Fox subchannel after it became a Fox affiliate. It uses WBOC's newsroom and regional reporting operation while presenting the program under a Fox 21-specific title, studio arrangement, and graphics identity.

  • Local television news · 2006

    WBOC News at 10 on Fox 21

    A locally produced nightly late-evening newscast for WBOC-DT2. The half-hour program extends WBOC's local news coverage to the Fox schedule and is presented from a secondary set with a separate visual package.

Brand decisions

  • 2021

    Upgrade to 720p high definitionGeneration change

    Background

    WBOC was reorganizing its multicast services and needed to accommodate the Fox subchannel's HD presentation.

    Action taken

    WBOC-DT2 was upgraded to 720p high definition, and WBOC Classics was moved to WBOC-LD.

    Aftermath

    The Fox 21 service gained an HD transmission format while WBOC Classics continued on another station in the group.

  • 2019

    Digital transmission frequency reassignedOther

    Background

    The FCC spectrum repack required many United States television stations to change their physical transmission frequencies.

    Action taken

    WBOC-TV moved its physical digital signal from UHF channel 21 to UHF channel 32 on August 1, 2019.

    Aftermath

    The Fox subchannel continued to use 21 in its branding and virtual-channel presentation despite the physical frequency change.

  • 2006

    Switch from UPN to FoxStrategy

    Background

    UPN was being discontinued as part of the consolidation of UPN and The WB into The CW. WBOC needed a new network affiliation for its digital subchannel, while the Delmarva market had previously depended on distant Fox stations.

    Action taken

    WBOC announced in May 2006 that the subchannel would join Fox, with the affiliation taking effect on August 21, 2006.

    Aftermath

    WBOC-DT2 became the local Fox outlet and adopted the Fox 21 Delmarva brand. WMDT received the area's CW affiliation through a separate subchannel.

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