on-air broadcast

Translations
эфирная трансляция
The on-air broadcast was interrupted by a technical issue.
Эфирная трансляция была прервана из-за технической проблемы.
Definitions
An on-air broadcast refers to a live transmission of audio or video content over radio, television, or online platforms, where the content is being aired in real-time to an audience.
Words
broadcast

noun
трансляция
on-air

adjective
эфирный