Aeronautics: Sea Chain

A perennial gift to Sunday feature editors for the last five years has been the Armstrong Seadrome, vividly imaginative project for a chain of floating airports across the Atlantic. The perfect publicity subject, it offered serious readers masses of data on construction of huge platforms, stabilized high above the waves by means of weighted pillars, on problems of anchorage, navigation, operation, economics. For gumchewers there were exciting pictures of a seadrome at night, in midocean position, with flags flying, floodlights blazing, beacons stabbing the dark sky, gorgeous express planes gliding down...