on-air
US /ˌɑːnˈer/
UK /ˌɑːnˈer/
1.
di udara, siaran langsung
being broadcast on radio or television
:
•
The show went on-air at 7 PM.
Acara itu tayang di udara pada pukul 7 malam.
•
The reporter was live on-air from the scene.
Reporter itu siaran langsung di udara dari lokasi kejadian.