Over-the-air or Over the Air may refer to:
Technology Over-the-air update, an update to an embedded system that is delivered through a wireless network Terrestrial television or Digital 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
Other uses Over the Air, a mobile-focused hack day and developer conference series in London
See also OTA Bitmap (Over The Air Bitmap), a black and white image format for mobile phones Ota (disambiguation)