A handheld computing device has an operating system (OS), and can run mobile apps. In the 2010s, most handheld devices are also equipped with Wi-Fi, Bluetooth, near field communication (NFC) capabilities and Global Positioning System (GPS) capabilities.
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Phoenix-Mesa Gateway Airport is a small, regional airport with limited airlines, including Allegiant Air and Spirit Airlines. Allegiant connects to about 30 cities in the Midwest, Southwest and on the West Coast, while Spirit Airlines offers limited flights to Chicago and Dallas/Fort Worth.