Designed by Howard Hughes himself, and ridiculed as the “Spruce Goose” for its size and the material it was built out of, the Hughes H-4 Hercules should have had a long and storied service life. Yet it never took off as it was expected…

As the largest fixed-wing aircraft ever built (only the LZ 129 Hindenburg airship from the famed Hindenburg disaster is bigger), the H-4 was a behemoth for its time, and indeed in our own, being far larger than anything built before or after it. //

Despite being built in the 1940’s, the H-4 held the record for the longest wingspan of any aircraft for over 70 years, holding it from 1947 (when the prototype first flew) to 2019, when the Burt Rutan-designed Scaled Composites Stratolaunch first flew.

That’s 72 years!