This King KX 155 TSO nav com aircraft radio with glideslope (14 V) is a reliable communication device for aviation enthusiasts. It is manufactured in the United States by NavCom and comes with a manufacturer part number of X 155 nav com aircraft radio 14V. The device is perfect for those looking for a navigational communication system for their aircraft. Please note that this item is sold as-is and has not been tested. It comes with no warranty and is suitable for those who are looking for a navigational communication system for their aircraft. If you are in need of a reliable communication device for your aviation adventures, this King KX 155 TSO nav com aircraft radio with glideslope (14 V) is a great choice.