Norge (airship)

Norge (airship). The Norge was a semi-rigid airship designed by the Italian engineer Umberto Nobile and utilized in the historic first verified flight over the North Pole in 1926. The expedition was a joint Italian-Norwegian-American endeavor led by the famed explorer Roald Amundsen, with financial backing from the American Lincoln Ellsworth. Following its polar journey, the airship was eventually sold to the Italian Air Force and later dismantled, leaving a significant legacy in the history of Arctic exploration and aeronautics.

Design and construction

The Norge was constructed at the Stabilimento Costruzioni Aeronautiche factory in Rome under the direction of Umberto Nobile, who based its design on his earlier successful N-class airship, the N1. Its structure consisted of a lightweight metal keel covered with a rubberized cotton envelope, filled with the lifting gas hydrogen. The airship was powered by three Maybach Mb.IV engines, providing a cruising speed necessary for long-distance Arctic travel. Key features for its polar mission included a specially insulated control car and provisions for severe weather conditions encountered over the Arctic Ocean. The construction was financed primarily by the American adventurer Lincoln Ellsworth, who purchased the vessel for Roald Amundsen's planned expedition.

First transpolar flight

The historic expedition commenced from Ciampino Airport near Rome on 29 March 1926, proceeding with stops at Pulham St Mary in England and the Oslo suburb of Gjersjøen. After final preparations at Ny-Ålesund on Svalbard, the Norge departed for the pole on 11 May, with Roald Amundsen, Lincoln Ellsworth, and Umberto Nobile aboard. The flight successfully crossed the Arctic Ocean, passing over the North Pole on 12 May, where flags of Norway, Italy, and the United States were dropped. The airship continued its perilous journey across previously unexplored regions, eventually making landfall near Teller, Alaska, on 13 May after approximately 72 hours in the air, thus completing the first verified transpolar flight.

Crew and passengers

The expedition crew of sixteen was a multinational team combining expertise in exploration, aviation, and science. The Norwegian leader Roald Amundsen commanded the venture, while the Italian designer Umberto Nobile served as the airship's pilot and captain. The American financier Lincoln Ellsworth participated as a key organizer and navigator. Other notable crew members included Norwegian pilot Hjalmar Riiser-Larsen, Italian co-pilot Emil Horgen, and Swedish meteorologist Finn Malmgren. The crew also featured several Italian mechanics and Norwegian navigators, whose collective skills were vital for surviving the harsh conditions over the Bering Sea and Alaska.

Later history and fate

After the successful polar flight, the Norge was flown to Nome, Alaska, and then partially deflated for transport. The airship was shipped back to Italy, where it was presented to the Italian Air Force in a ceremony attended by King Victor Emmanuel III. The military briefly considered using it for training and experimental flights but found its design specialized for cold-weather operations. With no further polar expeditions planned and the advancing technology of rigid airships like the LZ 127 Graf Zeppelin, the Norge was deemed obsolete. It was officially dismantled in 1928 at the Italian Air Force base in Ciampino, its materials scrapped or repurposed.

Legacy and memorials

The Norge’s flight stands as a landmark achievement in the Age of Exploration, cementing the use of aircraft in Arctic exploration. The mission, however, also sparked a bitter public controversy between Roald Amundsen and Umberto Nobile over credit for its success. Nobile’s later expedition with the airship Italia ended in a famous disaster and rescue operation. Memorials to the Norge include a monument erected at Ny-Ålesund and displays at the Norsk Luftfartsmuseum in Bodø. The flight is commemorated in numerous works, including the books The First Flight Across the Polar Sea and accounts by participants Lincoln Ellsworth and Hjalmar Riiser-Larsen.