The Largest All-Metal Amphibious Aircraft Ever Built (+Photos)

The Princess was meant to symbolize the future of air travel, but changes in technology and the needs of the aviation industry turned this exceptional aircraft into a relic of an unfulfilled dream before it ever had the chance to enter service.

Ambassador Arjan-Saunders Roe Princess, the largest all-metal seaplane ever built, was a product of British optimism after World War II. This huge plane was supposed to revolutionize commercial flights over the Atlantic Ocean, bringing the journey between London and New York into a new era; But as the aviation industry changed course, that dream never became a reality.

The end of the dream of giant seaplanes

The Saunders Row Princess aircraft was designed at a time when Britain was seeking to rebuild its industrial power after the end of World War II and consolidate its position in world aviation. This seaplane with impressive dimensions and two floors for passengers was supposed to enable long trips over the ocean with high capacity and different facilities.

However, in the 1950s, the development of jet aircraft and the development of airports gradually changed the future of commercial aviation. Seaplanes, once advantageous for long flights and using the surface of the water instead of runways, no longer hold their former place in the aviation industry's plans.

By the early 1960s, the idea of widespread use of large seaplanes had almost fallen out of the mainstream of passenger aircraft design. The fate of Princess was also a reflection of this change.

Of the three cars built for this project, none entered commercial service. The last remaining aircraft had also been changed in a way far from the original idea until 1967; The upper and lower floors were used as offices and workshops, respectively.