sentences:  By 1986, Ports of Call operated 11 Boeing 707-300 airliners, a B707-100, and a single B727-100 with club membership exceeding 66,000.The club was widely visible from the Ports of Call Travel Club stickers displayed on many automobiles around Denver, throughout Colorado and the surrounding states.One trip in the mid eighties was "Around the World" and circumnavigated the globe with multiple stops.