go on the air
come on the air

One other change was made 18 months after going on the air.

New York wanted me to go on the air in an hour.

In the 1995-1996 school year it went on the air.

They will go on the air in a few weeks, he said.

That was 25 years ago, when the show first went on the air.

I'm going on the air with the truth for a change!

I would have done that if they came to me four years ago when the show went on the air.

Because he'll be going on the air in a minute.

They are scheduled to go on the air by the end of the year.

"We have to go on the air right away," said the news director.

The station went on the air in the summer of 1999.

This local children's show went on the air live in January 1957.

He was hired a year before the show went on the air.

The Mayor is going to have to go on the air and ask for anything that can help.

Steve asked me before we went on the air, now, we're going to keep doing this for a while?

He kept me going on the air for 16 hours straight that day.

They really intend to go on the air, she thought.

The television station wouldn't even go on the air until 9 that night.

It became very popular, with people waiting at all hours of the day to go on the air.

My job is to find material that will put everyone else out of business when it goes on the air.

It went on the air in 1961 and lasted until mid-1964.

The show's first episode goes on the air at the end of the month.

A director sat in front of them and decided which camera was going on the air.

They are the only public radio stations to go on the air since 1999.

Do you want me to go on the air with this?"