New Slots for Channel 51 Stations?

Trip Ericson has alerted me to some interesting activity in the FCC's Consolidated Database System. It appears the commission may have already started reserving displacement channels for relocation of full-power TV and Class A TV stations now operating on channel 51. Trip has posted a WTB Channel 51 Relocations list on RabbitEars.info.

There are a total of 17 Channel 51 operations on the list, and eight of them have been reassigned to Channel 14. Trip noticed that one of these stations, WPWR-TVin Gary, Ind., got Channel 14, even though Channel 14 is reserved for land-mobile use in Chicago under FCC Section 73.623(e). In the Los Angeles area, KXLA, which is licensed to Rancho Palos Verdes, Calif., was assigned to Channel 50. Trip pointed out that this is the same channel number that’s licensed to Class A TV station KNLA-CD.

The entries are in CDBS under the call sign “WTB,” and have invalid facility ID numbers. Not all Channel 51 stations are on the list. For example, Denver’s KCEC, San Francisco’s KDTV-DT, Montclair, N.J.’s WNJN, and Providence, R.I.’s WJAR were not included. 

The application numbers include the date the application was entered in CDBS – May14, 2012. The CDBS Public Access website had limited information on the applications. Entering “WTB” for the call sign in the Application Search pulled up four of filings, with no additional information. Searches on the facility ID returned no data.

The limited information in CDBS provides no clue as to why the FCC WTB (WirelessTelecommunications Bureau) put these entries in CDBS, but the entries should prevent other stations from applying for these channels and this could make it easier for the FCC to relocate the seventeen stations at some point in the future, perhaps using the repacking authority they have been given by Congress. I'm sure Trip will be keeping an eye out for applications for new channels for the remaining Channel 51 licensees.

Doug Lung

Doug Lung is one of America's foremost authorities on broadcast RF technology. As vice president of Broadcast Technology for NBCUniversal Local, H. Douglas Lung leads NBC and Telemundo-owned stations’ RF and transmission affairs, including microwave, radars, satellite uplinks, and FCC technical filings. Beginning his career in 1976 at KSCI in Los Angeles, Lung has nearly 50 years of experience in broadcast television engineering. Beginning in 1985, he led the engineering department for what was to become the Telemundo network and station group, assisting in the design, construction and installation of the company’s broadcast and cable facilities. Other projects include work on the launch of Hawaii’s first UHF TV station, the rollout and testing of the ATSC mobile-handheld standard, and software development related to the incentive auction TV spectrum repack.
A longtime columnist for TV Technology, Doug is also a regular contributor to IEEE Broadcast Technology. He is the recipient of the 2023 NAB Television Engineering Award. He also received a Tech Leadership Award from TV Tech publisher Future plc in 2021 and is a member of the IEEE Broadcast Technology Society and the Society of Broadcast Engineers.