Air traffic authorities across northern Europe have ordered all commercial pilots to navigate without satellite positioning for the next ninety days, after a nineteen-minute outage left dozens of aircraft drifting blind over the North Sea. Pilots have been issued paper charts, sextants and a training timetable of six hours daily, and a special corps of carrier pigeons has been commissioned to relay position reports between control towers in Aberdeen, Bergen and Stavanger.
The directive was signed off in a single afternoon at a regional control centre that now operates from a converted lighthouse on the Jutland coast. Its director, Anders Holm, said the decision reflected a simple principle. "If the satellites can fall silent for nineteen minutes, a sailor's eye is the only instrument we can trust to stay awake." Flight schedules have been extended by roughly a third, and airlines have begun hiring retired navigators from the merchant fleet to teach refresher courses in dead reckoning.
The pigeon programme has already grown beyond its original mandate. Four breeding lofts have opened on the outskirts of Esbjerg, and a new army unit of forty handlers is being trained to keep birds fed, rested and punctual. Airport terminals are being fitted with brass compass roses, and a national competition for the best hand-drawn bearing sheet is scheduled for the spring, with the winning navigator to be presented with a wooden sextant at a ceremony in the capital.