Technician Webb was a male Human military service member in the 20th century. He served in the United States Air Force as a RADAR operator in 1969.
That same year, he was the first to discover the USS Enterprise in low Earth orbit over a military installation in Omaha, and when he reported it to his superior, a USAF captain, the officer ordered an Air Defense Command jet to intercept the ship. (TOS: "Tomorrow is Yesterday")
Webb was portrayed by Richard Merrifield.