had been simulcasting

• past perfect progressive

  past perfect progressive

  Used to describe an action that was ongoing continuously in the past up until another past event interrupted it.

  of simulcast.
  simulcast

  noun

  a program broadcast simultaneously on radio and television, or on more than one station, or in several languages, etc.

Related Words

• air
• announce
• beam
• circulate
• communicate
• relay
• send
• televise
• transmit