Free Republic

A routine training flight by the U.S. Navy’s E-6B Mercury “doomsday plane” captured the attention of sky-watchers this week in Colorado. The four-engine command-and-control plane based on Boeing Co.’s 707 airliner on Wednesday took off from Travis Air Force Base in California and circled over Denver before continuing on to Tinker Air Force Base in Oklahoma. It was apparently the hour-long racetrack holding pattern that turned the heads. “Did you see this today?” a newscaster at the KMGH, the local ABC affiliate, asked during a broadcast. “There was this plane just circling the metro, circling and circling, and many of...

DENVER -- Thousands saw a plane circling the Denver metro area late Wednesday morning, questioning where it may have come from and what it may be doing. Officials at a host of federal organizations had few answers. Denver7 began tracking a flight named IRON99 as it traversed from California over the pacific. It traveled over the Rocky Mountains and eventually over the Denver metro area. Its arrival over the Denver metro is what prompted questions from a host of locals who saw it circling, questioning what it might have been doing. Visually, the plane circled in a racetrack-style oval shape...