over-the-air

• Over-the-air update, an update to an embedded system that is delivered through a wireless network
• 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

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

• OTA Bitmap (Over The Air Bitmap), a black and white image format for mobile phones
• Ota (disambiguation)

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