Flightcom, based in Portland, Ore., signed an agreement with Southwest Airlines to deploy its wireless aviation ground support communication systems at all of Southwest’s gates at its 73 U.S. destinations, starting in the first quarter of 2012.

The Flightcom hands-free wireless aircraft pushback system connects one or more wing walkers with the tractor operator during aircraft movement. The system enables instant voice communication between team members in the case of danger or a change in movement so ground teams are not dependent only on traditional visual hand signals or wands, according to the company. The tractor operator wirelessly communicates with the aircraft pilot through a portable system, which also permits all team members to hear the pilot. The rugged and completely wireless headsets do not require a wired belt pack, have a 1600 foot range and offer 26dB of hearing protection to reduce the risk of hearing damage and to ensure personal safety.

“We are the first major airline to widely deploy this type of wireless system, and we expect it will strengthen our team communications and operational efficiency,” said Marc Stank, senior manager safety, standards, and regulatory compliance, ground operations at Southwest Airlines. “The hands-free full-duplex communications capability in Flightcom’s wireless solution was highly attractive.”