Definition: The word "airchecks" refers to a technique used in radio broadcasting where an air-check signal is transmitted between two stations to verify the accuracy of one another's transmissions. This practice was traditionally done on terrestrial television, but has since been adopted by digital satellite and other types of wireless communication systems. The concept of "air-checks" dates back to the early days of radio broadcasting, when listeners often asked whether a broadcast had come from the station directly or if it was being transmitted through an air check. This system helped ensure that every broadcast was received accurately by each transmitter. In essence, an air-check is a method of verifying the integrity of radio transmissions and ensuring that only high-quality content is sent to audiences. It's essentially like double checking the accuracy of a person's work or their conversation with another person before sending it to you.

airchecks