What is PTT in aviation?

What is PTT in aviation?

PTT in aviation is commonly known as push to talk (PTT) switch. You press the button and hold it down to transmit voice message. It instantly connects to radio, audio panel, intercoms, or headsets on aircraft. As a hands-free communication method, push to talk switch helps pilots to keep the focus on flying.

As a tech ladder in aviation, push to talk switch is an upgraded communication in comparison to traditional radio. PTT switch is frequently installed on the yoke of aircraft within the reach of pilot index finger. You have to press to transmit the voice message from your side. When receiving the message, there is no need for the push button action.

Aircraft uses push to talk switch widely nowadays. However, ptt aviation is not only about ptt switch in flying. The development of push to talk technology delivers more opportunities.

It is effective to use ptt in other activities of airline operation especially groundworks. It has been a popular topic in the industry how the advantage of walkie talkie is no longer relevant.