noun. undefined

noun. The time at which a radio or television program is broadcast.

noun. Time during a radio or television broadcast.

noun. The amount of time during which a cell phone is connected to a network.

noun. The duration during which a radio or television program (or part of one) is transmitted.

noun. The chargeable use of a mobile phone, either in minutes or in units dependent on the use or traffic.

noun. The period during which a person riding a rollercoaster or similar ride experiences a feeling of weightlessness.

"The easiest way to fill space or airtime is to give it over to advocates on particular issues -- to substitute opinion for reporting."

airspace  

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