These stations are required to broadcast 15 hours per week.

Mexican stations are required to identify twice an hour, at both the top and the bottom.

What would be the benefits of requiring stations to count and report how many letters they have received?

Those stations outside the area of protection were no longer required to sign off or power down after sundown.

This is done when the station is required to generate power.

Since 1941, these stations have been required to maintain at least 10,000 watts of power to retain their status.

Pumping stations are required to lift the water into the canals.

Why is television able to wield such influence, when the stations are required by law to give equal time to each nominee?

Nor will stations be required, as they are now, to produce generous amounts of educational programming.

Those three stations are now required to pay licensing fees of $12,000 to $15,000 a month, which will quickly put them out of business.