Easy to use, the Icom A220 VHF Panel Mount VHF Air Band Transceiver is one of the most versatile air band panel mount transceivers on the market today. Operating information is always easy to read with this unit, due to the 170-degree viewing angle and bright OLED display with an auto dimmer function. It features a flip-flop arrow button so you can easily switch between standby channels and it has a built in voice activated intercom. In addition, it provides one-touch access to the 121.5 MHz emergency frequency in case of distress. Along with being easy to use, the panel is incredibly easy to install, even in tight panel spaces.