The North American P-51 Mustang is widely considered one of the most beautiful airplanes, a perception potentially rooted in quantifiable aesthetic principles like the "golden ratio."
Its striking design, blending sharp and rounded lines, conveys strength, agility, and grace, demonstrating how functional necessity can result in aesthetic excellence.
Rapidly developed during WWII for critical escort missions, the P-51's beauty was closely tied to its expediency and mission needs.
With around 175 airworthy examples still flying, the P-51 continues to impress airshow audiences with its majesty and the distinctive sound of its Merlin V-12 engine.
If you were to ask a representative sample of American pilots to name a handful of beautiful airplanes, the North American P-51 Mustang would be on almost everyone’s short list. I know because I’ve been asking that question for years now.
What makes an airplane beautiful—for that matter, what makes anything or anyone beautiful—is largely a matter of opinion. It’s interesting, though, that there’s so much agreement about certain people and objects that we find pleasing, because that suggests that there’s something quantifiable going on. In fact, scientists have been working for the past decade in pockets around the world to figure this out, and some have, with some success, developed computer programs to try to pick out a particularly attractive human face from a crowd of run-of-the-mill candidate faces. They speak about the golden ratio, a geometric arrangement of features that humans find pleasing in a stranger’s face, as being key to this recognition.
Were researchers to develop a program to spot aesthetically pleasing planes, I’d suggest starting with the P-51 as a model for airborne beauty. Why this is so, I can’t say for sure, but its ratios are surely golden, its lines both sharp, like its wingtips, and rounded, like its canopy, lending a feeling of strength, agility, grace and elegance to a machine that was developed to be a better way to shoot other airplanes out of the sky.
North American developed the P-51 as part of an Allied push to come up with a good fighter that could successfully escort B-17s and other heavy bombers of the day into Germany and then return to England. Time was of the essence, and North American famously turned out the first model in just over 100 days. So it seems as though beauty was closely linked to expediency and mission needs.
Of the more than 15,000 P-51s built for the war effort, there are today around 300 complete examples and around 175 airworthy planes, around 100 of which are regularly flown, much to the delight of airshow-goers who are lucky enough to witness the majesty of a P-51 in flight.
As a side note, part of the beauty of the P-51 is the magical sound of its Merlin V-12 engine. If you’ve heard it, you know what we’re talking about. But since our print edition of this magazine doesn’t yet have a soundtrack to go along with it, we’ll leave you with our gallery of stunning images of what might be the most beautiful airplane ever built.
—Isabel Goyer
The P-51 is one of the few planes that is arguably as beautiful on the ground as it is in the air, though when itâs on the ground, the magical sound of the big V-12 is conspicuously absent.Photo: “Sweet and Lovely” by D. Miller – CC BY 2.0/FlickrA pair of Mustangs in close formation over a cloud deck. At left is P-51D âCharlotteâs Chariot IIâ and at right is âGunfighter.â Photo by Jim Koepnick.Watching them fly, itâs easy to forget that the Mustang was meant to be a killing machine, and it was very good at its job. Most Mustangs were outfitted with six Browning 50-caliber machine guns, but some went to war with four guns and a pair of 20mm cannons. Photo: “P-51D Mustang” by D. Miller – CC BY 2.0/FlickrThe nickname âWillet Runâ on this gorgeous P-51D is an inside joke about the Ford factory in Willow Run, Michigan, where it was built. The original airplane is on display at the National Air & Space Museum in Washington, D.C. Photo: “Willit Run?” by Phil Roeder – CC BY 2.0/FlickrA P-51 in the colors of the famous Tuskegee Airmen, flown by Ed Shipley, on a heritage flight over Langley, Virginia.A trio of Mustangs in tight formation over Tucson, Arizona. Pictured from front to back are âPrincess Elizabeth,â a P-51C, piloted by Charlie âTunaâ Hainline; âDouble-Trouble Too,â a P-51D owned and piloted here by Dan Friedkin; and âWee Willy III,â a P-51D flown by Tommy âLimiterâ Williams. Photo by Glenn Watson.The little details are critical in the restoration of a Mustang, and restorers have established a close network where horsetrading of rare parts is common. Photo: “P-51D Mustang” by ceasol – CC BY-SA 2.0/FlickrSporting New Zealand markings, this P-51D, sometimes called âCanterburyâs Finest,â has been based in the island nation since the mid-1980s.A P-51 in Eighth Air Force colors with the original North American Aviation logo on the tail and invasion stripes on the wings, seen reflected on the vertical stabilizer. Photo: “P-51” by Joe Loong – CC BY-SA 2.0/FlickrThis unidentified P-51âs panel is a perfect replica, save the patina of time. Photo: “Mustang P-51-C-10-NT” by Michel Curi – CC BY 2.0/FlickrMost P-51s are single-seat machines by design, though many have been given a jump seat in back in place of the 85-gallon fuel tank. A small number of Mustangs sport dual controls. Photo: “P-51-C-10-NT” by Michel Curi – CC BY 2.0/FlickrOne of the best-known P-51s on the circuit is Gunfighter, a -D model owned and operated by the Commemorative Air Force thatâs been flying shows for 35 years. Photo by Jim Koepnick.The rare two-place, two-control P-51C âBetty Janeâ is operated by the Collings Foundation. This example was built by North American Aviation at its Dallas, TX, factory, and this photo was taken not far from there, over College Station, TX, 71 years later. Photo by Glenn Watson.The P-51D âGunfighterâ in flight over what could be the English Channel but in reality is Lake Winnebago in Wisconsin. Larry Lumpkin was at the controls. Photo by Jim Koepnick.The markings on restored P-51s are almost always those of a well-known Mustang. This example is painted in the colors of the 350th Fighter Squadron
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