Voyager, the Rutan Brothers, and the Nine Days Around the World on a Single Tank of Gas

In December 1986, the experimental aircraft Voyager became the first airplane to fly around the world nonstop without refueling. Piloted by Dick Rutan and Jeana Yeager and designed by Burt Rutan, it completed the roughly 25,000-mile journey in nine days, landing with only about 18 gallons of fuel remaining. It remains one of the great feats of piloting and engineering in aviation history - accomplished not by a government program, but by a small crew of homebuilders working out of a hangar in the Mojave Desert.

What Was Voyager and Why Did It Matter?

By the 1980s, aircraft had circled the globe many times - but always with stops to take on fuel. No one had ever flown all the way around the planet nonstop and unrefueled. It was the last of the great distance records, and many experts believed it was physically impossible. The math simply didn’t close: you couldn’t build an airplane light enough to carry that much fuel and still get off the ground.

The idea was reportedly sketched on a napkin over lunch in 1981 by three people: Dick Rutan, a retired Air Force fighter pilot who had flown more than 300 combat missions over Vietnam; his brother Burt Rutan, one of the most inventive aircraft designers of his era; and pilot Jeana Yeager (no relation to Chuck Yeager).

The concept was simple to state and nearly impossible to execute: build an airplane that was essentially a flying fuel tank, make it out of lightweight composite material instead of aluminum, and make it efficient enough to crawl around the entire globe on a single load of gas.

How Was Voyager Designed and Built?

Burt Rutan didn’t build airplanes the way major manufacturers did. He worked in foam, fiberglass, and epoxy out at Mojave, producing aircraft that looked like nothing anyone had seen - canards up front instead of a conventional tail, unusual proportions, and remarkable flight characteristics.

Voyager’s dimensions tell the story. The wingspan stretched about 110 feet - longer than a Boeing 727 - yet the empty airplane weighed only around 2,000 pounds. That’s less than many training aircraft, despite carrying a massive wing, two engines, and the structure for its fuel load.

It used two engines mounted in line, one pulling and one pushing:

A front air-cooled Continental engine for the heavy takeoff and climb, then shut down and feathered for most of the trip.
A rear liquid-cooled Continental, built specifically for this mission to sip fuel hour after hour without quitting.

The cockpit was brutally small. The cabin where two people would live for more than a week measured about 7.5 feet long and 2 feet wide. One pilot flew while half-reclined at the controls; the other tried to rest in a space smaller than a coffin, next to a roaring engine, with no galley and no real bathroom.

The airplane was built almost entirely by hand, by a small crew of volunteers, over about five years on a shoestring budget - no corporation, no government blank check.

What Happened During the Takeoff?

On December 14, 1986, Voyager was loaded with fuel until it weighed nearly 10,000 pounds. About 80% of the aircraft by weight was gasoline, packed into every tank and void in the long wing.

That created an immediate problem. The fuel-laden wings drooped so much that during the takeoff roll at Edwards Air Force Base, the upturned winglets began scraping the runway. The crew used more than two miles of runway - over 14,000 feet - to get airborne. By the time Dick Rutan coaxed the plane into the air, both winglets had been ground down and were hanging by a thread.

Thirty seconds into a flight they’d spent five years preparing for, the airplane was already damaged. After a chase plane inspected it, the crew let the airflow tear the ruined winglets off entirely. Voyager flew acceptably without them, so they turned west toward the Pacific and pressed on.

What Was the Nine-Day Flight Actually Like?

This is where the human side of the story lives. The enormous flexible wings wallowed in turbulence, and the autopilot could only do so much, so much of the journey was hand-flown for hours by two exhausted pilots trading shifts. Off-duty “rest” meant lying in that cramped space with the engine howling a few feet away while the airframe pitched.

Because their fuel margins were too thin to detour widely around bad weather, they flew through conditions they had no business being near:

Over the western Pacific, they threaded around Typhoon Marge, deliberately using the winds on the storm’s back side to gain a push.
Over Africa, weather stood the airplane up on a wingtip and nearly rolled it over.

The most dangerous moment came over the Atlantic, near the very end. After more than a week without real sleep, the faithful rear engine quit due to a fuel-transfer problem - a tank had effectively run dry. The airplane went silent and began descending toward the dark ocean.

The front engine had been shut down and feathered days earlier and was stone cold. Rutan had to restart that cold engine before running out of altitude, and it repeatedly failed to catch as the plane lost height. Finally, low over the water, it fired, pulled them back up, and they restored fuel flow to restart the rear engine.

How Close Did Voyager Come to Running Out of Fuel?

Voyager crossed the finish line back at Edwards on December 23, 1986, after nine days and about three minutes in the air, having flown more than 25,000 miles around the planet.

It landed with roughly 18 gallons of fuel remaining - out of a load that started at well over 1,000 gallons. That reserve was less than the tank capacity of many small Cessnas. The record wasn’t cleared by a comfortable margin; the crew barely got over the bar, dragging.

Dick Rutan set the aircraft down on the dry lakebed before an enormous crowd. The team had achieved the first nonstop, unrefueled flight around the world - a record that, by its nature, can only be set once.

Why Does the Voyager Flight Still Matter?

The legacy runs deeper than the record itself. This wasn’t a government program with thousands of employees - it was a small crew of homebuilders in a desert hangar. On Voyager, Burt Rutan proved out the composite construction and efficient-design ideas that would later feed into SpaceShipOne, the first privately built manned spacecraft.

Those hand-worked methods rippled through the next four decades of aviation. Lightweight composites are now everywhere - in the Cirrus on your ramp and in the Boeing 787 - and that thread traces straight back to the drooping white airplane at Edwards.

It also stands as a testament to airmanship: two pilots enduring nine sleepless days in a coffin-sized cockpit, flying a broken airplane through weather that could have killed them several times over, and simply continuing to fly.

Today, Voyager hangs in the place of honor at the National Air and Space Museum in Washington, D.C., in the main entrance gallery - sharing the room with the Spirit of St. Louis and the Bell X-1. If you stand beneath it, look at how thin the wing is and how small the cockpit is, and imagine nine days inside, going all the way around the world.

Key Takeaways

Voyager achieved the first-ever nonstop, unrefueled flight around the world, taking off on December 14, 1986 and landing December 23, 1986.
The aircraft flew more than 25,000 miles in about nine days, piloted by Dick Rutan and Jeana Yeager and designed by Burt Rutan.
With a 110-foot wingspan but only a 2,000-pound empty weight, roughly 80% of its takeoff weight was fuel; it scraped and lost both winglets on takeoff.
It landed with just 18 gallons of fuel remaining out of over 1,000 gallons - an extraordinarily thin margin.
Voyager’s composite technology influenced later aircraft and SpaceShipOne, and the airplane now hangs in the National Air and Space Museum alongside the Spirit of St. Louis and the Bell X-1.