Airacomet: America’s First Jet Fighter

by | Aug 12, 2026 | History & Legends, Military Aviation | 0 comments

In the autumn of 1942, the strangest fighter in America sat on a dry lakebed in the Mojave wearing a lie. Whenever the aircraft was parked in the open, ground crews bolted a dummy wooden propeller to its nose, because the machine hidden beneath the disguise had no propeller at all. It was a jet, and the United States was not ready to admit it existed.

The story began the year before, when Major General Henry Hap Arnold watched a British jet demonstration and came home with the plans for Frank Whittle's revolutionary engine. Arnold handed the powerplant to General Electric and the airframe to Lawrence Bell, and gave the project a deliberately misleading designation to suggest it was just another piston prototype.

QUICK FACTS

TypeSingle-seat twin-jet fighter (became trainer)
First flight1 October 1942
Powerplant2 x General Electric J31 turbojets
Top speed413 mph (665 km/h)
Number built66 (incl. 50 production)
Service ceiling46,200 ft
FateNever saw combat; six survive in museums

Born From a British Secret

The P-59 that emerged was a clean, twin-engined design with two General Electric J31 turbojets tucked under the wing roots. On 1 October 1942, Bell test pilot Bob Stanley eased the XP-59A off the lakebed during high-speed taxi runs, and the following day made the first official flight. America had entered the jet age.

The trouble was that the jet age did not feel very fast. Reaching only 413 mph, the Airacomet was no quicker than the best propeller fighters of the day, and it tended to snake through the sky at speed, making it a poor gun platform. When the Army Air Forces flew it against the P-38 Lightning and P-47 Thunderbolt in mock combat, the old piston fighters won.

Bell XP-59A with a dummy wooden propeller fitted
On the ground, a dummy wooden propeller disguised America’s first jet as an ordinary piston aircraft. Photo: U.S. Army Air Forces

A Trainer, Not a Warrior

The verdict was blunt. An order for 100 fighters was halved, and the 50 that were built were handed to the 412th Fighter Group to teach pilots how to handle jets. The Navy tried two of them and found them hopeless for carrier work; the RAF took one in a swap for a Gloster Meteor and was distinctly underwhelmed.

“The Bell P-59 Airacomet would indeed usher in a new era of American aviation.”
Vintage Aviation News — aviation-history publication

Yet the Airacomet did exactly what history needed it to do. It never destroyed an enemy aircraft, but it gave America its first cadre of jet-trained pilots and mechanics, clearing the runway for the Lockheed P-80 that would follow it into real service.

The P-59 is remembered not for what it shot down, but for being first. Sometimes the pioneer's job is simply to prove the road can be travelled at all.

Preserved Bell P-59 Airacomet
A preserved P-59 Airacomet. Sixty-six were built; none ever saw combat. Photo: U.S. Air Force
“It compared very unfavorably with the jets they were already flying.”
Royal Air Force evaluation, 1943 — British pilots on the exchanged YP-59A (via Wikipedia)

Dark Skies tells the fuller story of the aircraft that quietly opened America’s jet age:

Sources: Wikipedia; National Air and Space Museum; Vintage Aviation News; U.S. Air Force.

Related Posts

XP-81, America’s First Turboprop Escort Fighter

XP-81, America’s First Turboprop Escort Fighter

From the front it looks like a Mustang that ate a bigger meal. A four-bladed propeller, a long slim nose, a bubble canopy. Then you notice the jet exhaust at the tail, and the Convair XP-81 stops making sense in the best possible way. This was a fighter with two kinds...

Bristol 188, Stainless Steel Flaming Pencil

Bristol 188, Stainless Steel Flaming Pencil

On the ground it gleamed like cutlery. Long, thin and unpainted, its polished skin caught the Filton light, and its shape earned it a nickname that stuck for life: the Flaming Pencil. The Bristol 188 was Britain's bold, doomed attempt to fly through the thermal...

HP.115, Slender Delta That Proved Concorde’s Wing

HP.115, Slender Delta That Proved Concorde’s Wing

It looks like a paper dart that a child drew and an engineer took seriously. A long needle nose, a huge triangular wing, spindly stalk-like landing gear, and a single small jet perched at the base of the fin. The Handley Page HP.115 was one of the strangest and most...

0 Comments

Submit a Comment

Your email address will not be published. Required fields are marked *