WHTM-TV

On July 29, 2013, Allbritton announced that it would sell its seven television stations, including WHTM, to the Sinclair Broadcast Group.[5] As part of the deal, Sinclair was planning to sell the license assets of its existing Harrisburg station, WHP-TV (channel 21) to Deerfield Media, but would still operate that station through joint sales and shared services agreements.[6] However, the FCC ruled that Sinclair's plans to retain WHTM would have, in effect, created a new LMA between WHTM and WLYH-TV, even though the FCC had ruled in 1999 that such agreements made after November 5, 1996 covering more than 15% of the broadcast day would count toward the ownership limits for the brokering station's owner.[7]

After several revisions to the deal—one which included a proposal to divest WHP and the LMA with WLYH,[8][9] Sinclair chose to instead retain WHP and the LMA with WLYH, and divest WHTM.[10][11] On June 23, it was announced that WHTM would be sold to Media General for $83.4 million.[12] After nearly a year of delays, the deal was approved by the FCC on July 24, 2014.[13] Sinclair completed the purchase of the Allbritton stations on August 1,[14] with WHTM being operated under a "Hold Separate Agreement" until its sale to Media General was completed on September 2.[15] Several months later, in a separate transaction, on August 20, 2014, Sinclair also traded three other stations KXRM-TV and KXTU-LD in Colorado Springs, and WTTA in Tampa Bay to Media General for WJAR in Providence, WLUK and WCWF in Green Bay and WTGS in Savannah, which was part of Media General's acquisition of LIN Media,[16][17] which was completed on December 19.[18]

On January 27, 2016, Nexstar Broadcasting Group—which owned WLYH (now WXBU and owned by Howard Stirk Holdings) from 2006 to 2015—announced that it had reached an agreement to acquire Media General.[19] Upon consummation, WHTM became a sister station to five stations in three other Pennsylvania markets, including WYOU and WBRE-TV in Scranton–Wilkes-Barre, WTAJ-TV in Altoona, and WJET-TV and WFXP in Erie. The sale was completed on January 17, 2017.[20]

On December 3, 2018, Nexstar announced it would acquire the assets of Chicago-based Tribune Media—which has owned Fox affiliate WPMT (channel 43) since 1996—for $6.4 billion in cash and debt. Nexstar was precluded from acquiring WPMT directly or indirectly, as FCC regulations prohibit common ownership of two or more of the four highest-rated stations in the same media market. (Furthermore, any attempt by Nexstar to assume the operations of WPMT through local marketing or shared services agreements would have been subject to regulatory hurdles that could have delayed completion of the FCC and Justice Department's review and approval process for the acquisition.) As such, Nexstar was required to sell either WPMT or WHTM to a separate, unrelated company to address the ownership conflict.[21][22][23][24][25][26][27][28][29][30] On March 20, 2019, it was announced that Nexstar would keep WHTM-TV and sell WPMT to Tegna Inc., as part of the company's sale of nineteen Nexstar- and Tribune-operated stations to Tegna and the E. W. Scripps Company in separate deals worth $1.32 billion; along with Scranton sister station WNEP-TV (which was also acquired by Tegna as part of the spin-offs), this made WPMT among the first television properties in Pennsylvania for Tegna.[31][32]

Over the years, WHTM has earned numerous Emmy nominations and wins. In 2014 the station was nominated for 26 Emmys, leading the Mid-Atlantic chapter of NATAS in total nominations. This was more than all other stations in the local market combined and more than all stations in Pittsburgh and Philadelphia. In 2013, the station received 16 Emmy nominations, including in the "News Excellence" category. The station's coverage of the trial of Jerry Sandusky, and its Saturday morning and 11 p.m. newscasts, and various members of the station's news staff were also nominated for Regional Emmys for various stories and newscasts.[35] WHTM has repeatedly been recognized with the Pennsylvania Associated Press Broadcasters Association's Joe Snyder Award for Outstanding News Service, including in 2013. That year, WHTM also received seven first place awards from the Associated Press, including for its Sandusky trial coverage, as well as a Pennsylvania Association of Broadcasters award for its investigative reporting and in spot news for its coverage of the kidnapping of a local college student.[36][37] In 2014, the PAB awarded WHTM with Outstanding Website for abc27.com, Outstanding Breaking News Report for coverage of a major tanker truck explosion on I-81 in Dauphin County and Outstanding Feature Report for a series on the legalization of medical marijuana in Pennsylvania.

The station's digital signal is multiplexed:

On November 30, 2015, WHTM 27.2 replaced Retro TV with Ion Television.

Sometime in 2020, WHTM-DT3 replaced getTV with Dabl. In June 2022, Dabl was replaced with Grit.[39]

WHTM-TV signed on its digital signal on VHF channel 10 in 1999. The station discontinued regular programming on its analog signal, over UHF channel 27, on June 12, 2009, as part of the federally mandated transition from analog to digital television.[40] The station's digital signal remained on its pre-transition VHF channel 10,[41] (this forced NBC owned-and-operated station WCAU in Philadelphia to continue broadcasting its digital signal on channel 34), using PSIP to display WHTM-TV's virtual channel as 27 on digital television receivers.

WHTM-TV completed work on its construction permit on October 24, 2021. The station increased its power to 28.1 kW and rotated its antenna 180 degrees to improve its signal in the main population area of the television market, including Dauphin, Lancaster, York and Lebanon counties. The station previously had its antenna turned to the west to originally protect the analog signal of Philadelphia's WCAU during the digital transition in the 2000s and prior to 2009.

In addition, to improve its market coverage, WHTM's main channel (27.1) is simulcast in high definition as a subchannel on four low-power television stations. These LPTV stations are operated by the owner of WLYH-TV, which shares transmitter facilities with WHTM.