The FCC this week issued an alert to local TV viewers who watch over-the-air television with an antenna, notifying them of ongoing frequency changes for local stations. In a previous transition phase, two other TV stations in the Salisbury area have moved to new frequencies, and now it is time for WMDT-TV (ABC/CW 47) to shift its frequencies.

According to the FCC, nearly 1,000 television stations nationwide have or will be transitioning to new frequencies in phases through July 2020. Viewers in the Salisbury area who watch over-the-air television with an antenna will need to rescan their TV to continue receiving the local channel, which is scheduled to frequency by July 3.

Television stations are changing frequencies to make room for new 5G and other mobile broadband services. Nationwide, millions of U.S. households watch national network and local TV programming using an over-the-air antenna. Cable and satellite subscribers aren’t affected by these changes.

“Some TV stations across the nation are changing frequencies to help make airwaves available to meet ever-growing consumer demand for high-speed mobile broadband services, such as 5G,” said Incentive Auction Task Force Chair Jean Kiddoo.

“While the channel numbers on the TV are not changing, viewers who use a rooftop or indoor antenna need to rescan their televisions to continue receiving those channels. The process is the same as when viewers first connected their TV to the antenna and scanned it to find local channels, and the FCC has resources to help viewers who may need assistance.”

Here are instructions and tips from the FCC to help TV viewers rescan their TV:

• Most viewers don’t need any new devices, equipment or services to rescan their TV.

• The FCC has posted an instructional video showing viewers how to rescan their TV and information for consumers and the press about the rescan process.

• To rescan, viewers will need their TV remote control or analog TV converter box, then choose “Channel Scan,” “Channel Tuning” or “Auto Search” in the “Setup” or “Channel” menu (the precise labels change among manufacturers). Once they find either the “Channel Scan” or “Channel Tuning” buttons, they should choose the automatic option to rescan.

• By rescanning, viewers who watch TV using an antenna will keep their existing channels, and may even discover new channels in their broadcast area.

• Because TV stations in the same area are changing frequencies at different times, it is a good habit to periodically rescan the TV, the FCC noted.

For further assistance, TV viewers can visit or call the consumer help line at 1-888-CALLFCC (1-888-225-5322) and press “6” to speak with a dedicated help desk representative, seven days a week, from 8 a.m. to 1 a.m.. The call center is available in English and Spanish, and the information on the website is available in English, Spanish, Chinese, Vietnamese, Korean and Tagalog.