The U.S. government through the Federal Aviation Administration (FAA) has invested US$174 million-US$330 million in de-icing pads at the Memphis International Airport (MEM) to ensure uninterrupted movement of goods in one of America's major cargo hubs during the winter season.

On November 29, the FAA marked the completion of 3.3 million-square-foot de-icing pads at MEM, home to FedEx's largest air cargo sorting facility.

The Department of Transportation (DoT) said in a statement that the pads are large enough to de-ice 12 wide-body cargo aircraft simultaneously, which will help get goods where they need to go quicker and more efficiently this holiday season.

It noted that the FAA invested US$174 million in the project.

"This holiday season and every season, it's critical that American families and businesses get the goods they need when they need them," said Pete Buttigieg, U.S. Transportation secretary. 

"Memphis International Airport is the biggest cargo airport in the country, and this innovative aircraft de-icing facility is one of the many ways we're modernizing America’s supply chains," Buttigieg added.

The DoT noted that with the de-icing pads at Memphis International Airport, message boards eliminate the need for audio communication with pilots, taxiway lead-in lights eliminate the need for follow-me vehicles or marshallers, and infrared cameras help position airplanes in the de-icing bays.

The pads also offer more environmentally friendly de-icing procedures with broader safety margins.

"De-icing planes at a central pad instead of the gate allows an aircraft to depart sooner, reducing the need to de-ice an aircraft again," the statement said, adding that the new pads also have segregated drainage system and large-volume containers to collect de-icing fluid.

The fluid's release is metered into the sanitary sewer system, where it breaks down and helps sanitize city wastewater.

Richard W. Smith, president and CEO, FedEx Express, welcomed the government investment, which he described as an example of how to deploy technology to improve operational efficiency.

"The timing could not be better as FedEx enters the busy holiday season. This facility is a shining example of how we can help ensure our team members are safely operating throughout the winter season as we deliver outstanding service for our customers," Smith added.