Item 2. Properties

Operating Facilities

We own our corporate headquarters in Atlanta, Georgia, our UPS Supply Chain Solutions headquarters, located in Alpharetta, Georgia and our information technology headquarters, located in Parsippany, New Jersey. Our primary information technology operations are consolidated in an owned facility in New Jersey and we own a backup facility in Georgia.

We own or lease over 1,000 package operating facilities in the U.S., with approximately 81 million square feet of floor space. These facilities have vehicles and drivers stationed for the pickup and delivery of packages, and capacity to sort and transfer packages. Our larger facilities also service our vehicles and equipment, and employ specialized mechanical equipment for the sorting and handling of packages. We own or lease approximately 800 facilities that support our international package operations, with approximately 23 million square feet of floor space.

Our aircraft are operated in a hub and spoke pattern in the U.S., with our principal air hub, Worldport, located in Louisville, Kentucky. Our major air hub in Europe is located in Germany, and in Asia we operate two major air hubs in China and one in Hong Kong.

We own or lease more than 500 facilities, with approximately 40 million square feet of floor space, which support our freight forwarding and logistics operations. We own and operate a logistics campus consisting of approximately 4 million square feet in Louisville, Kentucky. In addition, we own or lease approximately 200 UPS Freight service centers with approximately 6 million square feet of floor space which are classified as held for sale in the consolidated balance sheet as of December 31, 2020. For additional information see note 4 to the audited, consolidated financial statements.

Fleet

Aircraft

The following table shows information about our aircraft fleet as of December 31, 2020:

Vehicles

We operate a global ground fleet of approximately 127,000 package cars, vans, tractors and motorcycles, of which approximately 5,700 tractors used in our UPS Freight operations are classified as held for sale in the consolidated balance sheet as of December 31, 2020.

Our ground support fleet consists of 38,000 pieces of equipment designed specifically to support our aircraft fleet, ranging from non-powered container dollies and racks to powered aircraft main deck loaders and cargo tractors. We also have 58,000 containers used to transport cargo in our aircraft.