What Is Air-Trak?

At the California State Fair on Friday, I watched David Cook's entourage pull into the staging area and noticed an Air-Trak dome on top of one of their buses. Air-Trak is a company that provides high-end wireless network services for roaming vehicles. Besides touring music performers like Mr. Cook, you may see Air-Trak products used by law enforcement agencies, national trucking companies, or on cruise ships. Their hardware provide GPS location tracking and both cellular and satellite links to the Internet. Air-Trak software supports private two-messaging plus other data tracking and reporting services for businesses.
→ More - Air-Trak Products and Services (air-trak.com)
→ See also - David Cook @ California State Fair (davidcookofficial.com)

Air-Trak Mobile Network Access - Graphic: air-trak.com