Over-the-air

"Over-the-air" is a synonym for "over a wireless network".

Over-the-air can also refer to

Electronics and technology

 * Over-the-air programming, secure distribution of software, configuration settings, or encryption keys to electronic devices via an insecure connection
 * Terrestrial television, broadcast of television using radio waves from an earth-based transmitter
 * Radio broadcasting, transmission of audio by radio waves intended to reach a wide audience

Events

 * Over the Air, a mobile-focused hack day and developer conference series in London