Charles Kingsford Smith, the Southern Cross, and the First Flight Across the Pacific in Nineteen Twenty-Eight

SUMMARY: How Charles Kingsford Smith and the Southern Cross made the first flight across the Pacific Ocean in 1928.

In 1928, Australian aviator Charles Kingsford Smith led the first flight across the Pacific Ocean, flying a blue Fokker F.VII trimotor named the Southern Cross from Oakland, California, to Brisbane, Australia. The crew of four covered roughly 7,000 miles of open water in three legs over about ten days, navigating by sextant with no radar, satellites, or reliable long-range radio. It was the longest ocean crossing yet attempted by air and made Kingsford Smith one of aviation’s great pioneers.

Who Was Charles Kingsford Smith?

Charles Kingsford Smith - known to everyone as “Smithy” - was an Australian pilot who came up the hard way. He flew in the Royal Flying Corps during the Great War, was wounded over France, and lost part of his foot in combat.

After the war he flew anything that would earn a living: barnstorming, airmail runs, and joyrides for a few shillings. He understood aircraft intimately - the kind of pilot who could hear trouble coming in the sound of an engine before a gauge ever showed it.

His business partner was fellow Australian Charles Ulm, a gifted organizer with a talent for raising money. That skill mattered, because the aircraft they wanted was expensive and the whole venture nearly collapsed for lack of funds.

Why Was Crossing the Pacific So Dangerous in 1928?

The 1920s were the great age of the record flight. Charles Lindbergh had crossed the Atlantic solo in 1927, and every ambitious pilot started scanning the map for the next unconquered gap.

The Pacific was the ultimate prize - and far more forbidding than the Atlantic. The distance from California to Australia is more than 7,000 miles of open ocean, dotted with only a handful of tiny coral specks.

There was no radar, no satellite navigation, and no dependable long-range radio. Earlier aviators had flown out over that water and simply vanished - no wreckage, no signal, nothing. Kingsford Smith looked at that record of loss and decided the Pacific was the one worth attempting.

The Aircraft: The Southern Cross

The crew found their airplane in the United States: a Fokker F.VII trimotor. It featured a high, thick wooden cantilever wing built from spruce and plywood - no external struts - stretched over the fuselage like a barn beam.

It was powered by three air-cooled Wright Whirlwind engines, the same engine type that had carried Lindbergh across the Atlantic - one in the nose and one on each wing. The crew painted the aircraft blue and named it the Southern Cross, after the constellation that guides navigators in the southern sky.

Funding almost ended the dream before it began. When Smith and Ulm went broke in California, a wealthy Californian named Allan Hancock bought the aircraft outright and handed it back to them so the attempt could go ahead.

Who Was on the Crew?

The four-man crew combined Australian flying skill with American navigation and radio expertise:

Charles Kingsford Smith - pilot and expedition leader
Charles Ulm - co-pilot and organizer
Harry Lyon - navigator, a former sea captain who could find an island with a sextant and a watch
James Warner - radio operator

How Did They Fly Across the Pacific?

No aircraft of the era could carry enough fuel to cross the Pacific in one flight, so the crew broke the journey into three hops:

Oakland, California to Hawaii
Hawaii to Fiji - the longest and most dangerous leg
Fiji to Brisbane, Australia

They departed Oakland on May 31, 1928, so heavily loaded with fuel that the Southern Cross barely staggered off the runway. The first leg to Hawaii took about 27 hours over open water and went relatively smoothly.

The middle leg - Hawaii to Fiji - was the killer. At better than 3,000 miles, it was the longest open-water flight ever attempted, with no island large enough to matter along the way. An engine failure meant a landing in the sea.

What Was It Like Inside the Southern Cross?

The cockpit was almost unimaginable by modern standards. The three Whirlwind engines were so loud that speech was impossible; the crew communicated by passing handwritten notes back and forth on a pad.

Smith and Ulm flew up front while Lyon and Warner worked in a cramped space among the fuel tanks in the belly of the fuselage, barely able to turn around.

There was no autopilot. One pilot had his hands on the controls every second of the crossing - hand-flying through cloud, rain, and darkness for more than 30 hours on the long leg. The instruments were primitive: a turn indicator, an altimeter, and a compass swinging in the turbulence.

Navigating by the Stars

On the middle leg, the Southern Cross flew straight into towering tropical storms - black walls of water and lightning that tossed the wooden-winged aircraft like a leaf. Rain came through every seam.

Through it all, navigator Harry Lyon worked dead reckoning and celestial navigation by hand. When the clouds broke, he shot the stars with a sextant, calculated by pencil, and gave Smith course corrections as fine as two degrees - aiming for an island group he could cover with his thumb across 3,000 miles of ocean.

After more than 34 hours in the air on that single leg, Fiji rose out of the sea exactly where Lyon had predicted. The crew landed at Suva on a cricket ground, since there was no real airfield - and cleared it barely long enough to stop.

The Arrival in Brisbane

One leg remained: Fiji to Brisbane. Some of the crew later called it the roughest flying of the entire trip, coming right at the end when they were exhausted.

On June 9, 1928, the Southern Cross broke out of the clouds over Brisbane, Australia, where an estimated 15,000 people - some accounts say more - were waiting. A nation had followed the flight in the newspapers, and the crowd erupted as the blue Fokker touched down. Kingsford Smith had done what many said could not be done: the first flight across the Pacific Ocean.

What Happened to Kingsford Smith and the Southern Cross?

Smithy did not stop after the Pacific. In the Southern Cross he went on to achieve the first non-stop crossing of the Australian continent, the first flight across the Tasman Sea to New Zealand and back, an east-to-west Atlantic crossing in 1930, and eventually a circumnavigation of the globe - all in that same aircraft.

He was knighted, becoming Sir Charles Kingsford Smith, and kept flying. In 1935, on a night flight over the Bay of Bengal off the coast of Burma, chasing another record in a different aircraft, he went down into the sea and was never found.

The Southern Cross outlived him. The actual aircraft is preserved in a memorial at Brisbane Airport in Australia, where visitors can still see the thick wooden wing and the three small engines that carried four men across the largest ocean on Earth.

Key Takeaways

Charles Kingsford Smith and a four-man crew made the first flight across the Pacific Ocean in 1928 aboard the Fokker trimotor Southern Cross.
The journey covered roughly 7,000 miles in three legs - Oakland to Hawaii, Hawaii to Fiji, and Fiji to Brisbane - departing May 31 and arriving June 9, 1928.
The Hawaii-to-Fiji leg exceeded 3,000 miles and took over 34 hours, navigated entirely by sextant and celestial navigation by Harry Lyon.
Smith later flew the Southern Cross across the Tasman Sea, the Atlantic, and around the world, and was knighted before dying over the Bay of Bengal in 1935.
The original Southern Cross is preserved at Brisbane Airport, Australia.