The Lafayette Escadrille forms on this day in nineteen sixteen

On April 20, 1916, a squadron of American volunteer pilots was officially constituted under the French flag as Escadrille N.124, later known as the Lafayette Escadrille. A full year before the United States entered World War I, these men chose to fight in fabric-and-wire biplanes over the Western Front, laying the foundation for American military aviation and creating one of the most storied chapters in air combat history.

Why Did Americans Fight for France Before the U.S. Entered WWI?

By the spring of 1916, the Great War had been grinding for nearly two years. Trenches stretched from the Swiss border to the English Channel. Verdun was a slaughter. The Somme was about to become one. And the United States, under President Woodrow Wilson, remained officially neutral.

But a handful of Americans couldn’t accept neutrality. Some had joined the French Foreign Legion. Some drove ambulances. Some simply showed up in Paris and started looking for a way into the fight. The airplane — still a fragile machine of wood, doped fabric, and wire — was just beginning to prove itself as a weapon, and these men wanted to fly it.

Who Created the Lafayette Escadrille?

The squadron didn’t come together overnight. Two men deserve primary credit for making it happen.

Dr. Edmund Gros, a Virginia physician running the American Ambulance Service in Paris, handled the political maneuvering. Norman Prince, a wealthy young aviator from Massachusetts who had learned to fly at his own expense before the war, provided the vision. Prince had been pushing the idea since 1914: an American flying unit fighting for France, demonstrating that Americans believed in the Allied cause even if their government wouldn’t say so.

It took two years of bureaucratic wrangling. The French military was hesitant. The American State Department was worried about neutrality laws. But Prince kept pushing, Gros kept working diplomatic channels, and on April 20, 1916, the Escadrille Américaine was officially constituted as a squadron of the Aéronautique Militaire.

What Did the Lafayette Escadrille Fly?

The squadron’s first base was Luxeuil-les-Bains, a spa town in eastern France near the Vosges Mountains. Waiting for them were Nieuport 11s — the “Bébé.” A tiny biplane with roughly 27 feet of wingspan, powered by an 80-horsepower Le Rhône rotary engine.

The rotary engine was a fundamentally different machine from modern aircraft powerplants. The entire engine block spun with the propeller while the crankshaft remained bolted to the airframe. Pilots had to aim a machine gun through the propeller arc of an engine spinning at 1,200 RPM. These were not forgiving airplanes.

As the war progressed, the squadron transitioned through increasingly capable aircraft: Nieuport 11s, then Nieuport 17s, then SPAD VIIs and SPAD XIIIs. Each upgrade brought more speed and firepower — but the enemy was improving too.

Who Were the Pilots of the Lafayette Escadrille?

The squadron started with seven American pilots. Several became legendary figures in aviation history.

Kiffin Rockwell, from Tennessee, had joined the Foreign Legion at the war’s outset and been wounded at the Battle of Artois before transferring to aviation. He scored the squadron’s first aerial victory on May 18, 1916, diving on a German two-seater over the Vosges and sending it down trailing smoke — less than a month after the unit formed. Rockwell was killed in September 1916 at age 24, shot through the chest while fighting a German Albatros.

Victor Chapman, the quiet son of a prominent New York family, became the first American aviator killed in the Great War on June 23, 1916. He had been flying to deliver oranges to a wounded squadronmate in a field hospital when he spotted an aerial fight, turned toward it, and was jumped by five German aircraft. The bag of oranges was still in the cockpit when they found the wreckage.

Raoul Lufbery became the squadron’s ace and its most famous pilot. Born in France to an American father and raised partly in Connecticut, Lufbery had been a mechanic for French exhibition pilot Marc Pourpe. When Pourpe was killed early in the war, Lufbery learned to fly himself. He was officially credited with 17 victories, though his actual total was estimated around 30 — the French confirmation system didn’t count kills that fell behind German lines. His method was methodical and lethal: sit at altitude, wait for the right moment, then dive in so close he could nearly touch the enemy aircraft before firing. Lufbery was killed in May 1918 at age 33 when his Nieuport 28 caught fire while chasing a German Rumpler.

Norman Prince, the man who had worked hardest to create the squadron, was killed in October 1916 at age 29 when he misjudged a dusk landing and struck high-tension cables.

The Lion Mascots: Whiskey and Soda

The Lafayette Escadrille kept two lion cubs as squadron mascots, named Whiskey and Soda. Pilot William Thaw purchased the first from a Brazilian dentist in Paris. Photographs survive showing pilots lounging with a full-grown lion sprawled across their laps. The lions roamed the squadron grounds, terrorized visitors, and became the unit’s unofficial symbols.

How Did the Name Change From Escadrille Américaine?

The original name sparked a diplomatic incident. When Germany learned that an American squadron was fighting for France, it protested to the U.S. government — a unit called the “American Escadrille” contradicted American neutrality. In December 1916, the name was changed to Lafayette Escadrille, honoring the Marquis de Lafayette who had helped America win its independence. The diplomatic sidestep produced a better name, connecting two revolutions and two debts of honor across history.

What Was the Lafayette Escadrille’s Legacy?

In total, 38 American pilots served in the Lafayette Escadrille during its time as a French unit. Nine were killed. Many more were wounded.

When the United States entered the war in April 1917, the squadron’s days as a French unit were numbered. By February 1918, the American pilots transferred into the U.S. Air Service as the 103rd Aero Squadron. Veterans like Lufbery became leaders and instructors for the flood of new American pilots arriving in France. They knew what a Spandau machine gun sounded like opening up from behind. They knew what a burning airplane smelled like. That institutional knowledge, passed from 38 men to thousands, shaped American air combat doctrine for the rest of the war.

The Lafayette Escadrille — along with the broader Lafayette Flying Corps, which included Americans scattered across other French squadrons — planted the seed for American military aviation. When Eddie Rickenbacker and the 94th Aero Squadron arrived, they were building on a foundation laid in blood and engine oil by Lufbery, Rockwell, Chapman, and Prince.

These men flew before there was a United States Air Force, before there was even an Army Air Corps. In an air war where a new pilot’s life expectancy was measured in weeks, they volunteered for a fight that wasn’t officially theirs — and changed the course of American aviation.

Key Takeaways

The Lafayette Escadrille was formed on April 20, 1916, as American volunteers flying under the French flag a full year before U.S. entry into WWI
38 American pilots served in the unit; nine were killed, including the squadron’s founder Norman Prince and first ace Kiffin Rockwell
Raoul Lufbery, the squadron’s top ace with an estimated 30 kills, became a critical instructor for incoming American pilots
The unit transitioned from Nieuport 11s to SPAD XIIIs and was eventually absorbed into the U.S. Air Service as the 103rd Aero Squadron
The Lafayette Escadrille established the institutional knowledge and combat doctrine that shaped American military aviation for the remainder of the war