Charles Kingsford Smith, the Southern Cross, and the Thirty-Four Hours Over Open Pacific That Nobody Had Ever Dared Fly Before

In June 1928, Australian aviator Charles “Smithy” Kingsford Smith and a crew of four made the first-ever aerial crossing of the Pacific Ocean, flying a blue Fokker trimotor named the Southern Cross roughly 7,000 miles from California to Australia. The most daring leg - Hawaii to Fiji - covered 3,100 miles of open water in 34 hours and was, at the time, the longest over-ocean flight ever attempted. They landed in Brisbane on June 9, 1928, becoming the most famous aviators on earth.

Who Was Charles Kingsford Smith?

Charles Kingsford Smith - known to everyone as Smithy - grew up partly in Australia and partly in Canada and California, which made him a bit of everything. He flew with the Royal Flying Corps in the Great War, was shot up over France, lost a couple of toes, and came home with a limp and a Military Cross.

Sitting still was never an option. He barnstormed, flew airmail, and ran joyrides in Western Australia to scrape money together. The whole time, one idea burned in him: he was going to fly the Pacific - California to Australia, the long way home.

Why Was Crossing the Pacific So Dangerous in 1928?

By the mid-1920s, aviators had one big blank spot left on the map. The Atlantic had been crossed - Lindbergh flew New York to Paris in 1927 and the world lost its mind over it. But the Pacific was a different animal.

From California to Australia is more than 7,000 miles of open water, and it isn’t one straight shot. You have to island-hop, and the islands out there are specks. Miss Hawaii by a few degrees and you fly on into nothing until your tanks run dry.

There were no radio beacons, no weather satellites, and nobody to talk to for thousands of miles. Navigation meant a man with a sextant kneeling on the cabin floor, working arithmetic while the airplane bucked underneath him. Plenty of good men had already died trying it.

The Airplane: What Was the Southern Cross?

The aircraft was a Fokker trimotor - a high-wing monoplane with a thick wooden wing built like a barn beam and three Wright Whirlwind engines, one on the nose and one on each side. Each engine produced about 220 horsepower. That same family of engine had carried Lindbergh across the Atlantic.

Smithy named her the Southern Cross, after the constellation on the Australian flag, and had her painted a deep blue.

Money nearly ended the project before it began. Backers pulled out, and Smithy and his partner, Charles Ulm, got down to almost nothing, living lean in California. At one point the state of California nearly impounded the airplane over debts. A wealthy last-minute benefactor came through, and the flight was saved.

Who Was on the Crew?

The arrangement is one of the most telling parts of the story. The two pilots were Australians - Smithy flying and Charles Ulm as co-pilot and relief - but for the two most critical jobs, they hired two Americans.

• Harry Lyon, the navigator, was a New England mariner’s sort of man who knew how to find a speck of land on a big ocean the old way - sextant, chart, and a cool head.
• James Warner, the radio operator, was an old Navy hand hunched over vacuum tubes and a hand key, tapping Morse code and straining to pull a signal out of the static.

On a flight like this, the navigator is effectively in command of everyone’s survival - and everyone knew it.

The First Leg: Oakland to Hawaii

They left Oakland, California, on May 31, 1928, so heavy with fuel that the Southern Cross barely wanted to fly. She staggered off the runway, clawed for altitude, and turned out over the Golden Gate toward Hawaii.

The first leg was about 2,400 miles to Honolulu - 27 hours in the air. There was no autopilot. Smithy and Ulm hand-flew the airplane in shifts, through the day, into the night, and out the other side into the next day.

The cabin was freezing and deafening. The noise of three unmuffled radials a few feet from your head is a physical thing that gets into your bones - men came off flights like this half deaf for days. Harry Lyon worked his sightings in the din, laid a course, and they held it. And they found Hawaii, landing at Wheeler Field on Oahu.

They then moved the airplane to a beach strip on Kauai called Barking Sands, because the next leg demanded every foot of runway they could get.

The Longest Leg: 34 Hours from Hawaii to Fiji

Then came the big one: Hawaii to Fiji, 3,100 miles - the longest leg of the trip and, at that time, the longest flight over open ocean anyone had ever attempted. 34 hours with no land beneath them the entire way. If the navigation was off, if a headwind ate their fuel, or if an engine failed, no one would ever find the wreckage.

Somewhere out there in the dark, the ocean showed its teeth. They flew into towering tropical storms - great black walls of weather standing up out of the sea, lightning inside them. With no radar and no fuel to spare for going around, Smithy had to pick his way through. The compass swung, rain came in, and the sky vanished so completely that Lyon couldn’t get a clean star sight.

For hours they flew half blind, quietly understanding they might be heading in exactly the wrong direction and would never know until the gauges read empty. When the storms finally broke and the stars returned, Lyon got his sextant on them, did his arithmetic, and gave Smithy a heading. 34 hours after leaving Hawaii, the green hills of Fiji rose out of the empty ocean.

They set down near Suva on a short, obstacle-ringed patch of grass never meant for an airplane - a reminder that beneath all the daring, Smithy was a genuinely beautiful stick-and-rudder pilot.

The Final Leg and Arrival in Brisbane

After resting and servicing the faithful Whirlwind engines, they flew the last leg - Fiji to Brisbane, about 1,700 miles. The Pacific threw one more night of violent weather at them on the way in, slamming the airplane around in the black.

On June 9, 1928, the Southern Cross came down over Brisbane, and Australia came out to meet her. A crowd said to number in the tens of thousands packed the field, having followed every faint radio message Warner tapped out over the preceding ten days.

Four men climbed out - deaf, exhausted, and swaying on their feet - and became, in an instant, the most famous flyers on earth. The Pacific had been crossed by air for the first time.

What Happened to Kingsford Smith After the Flight?

Smithy did not stop. He flew the Tasman Sea to New Zealand and back, circled the globe in stages, and set a record from England to Australia. He was knighted, becoming Sir Charles Kingsford Smith, but remained restless - always chasing the next unmarked line on the map.

In November 1935, flying a fast single-engine Lockheed he called the Lady Southern Cross on another England-to-Australia record attempt, he flew into weather at night over the Andaman Sea and was never seen again. No wreck, no answer. He was 38 years old.

The original blue Fokker outlived him. The Southern Cross is preserved to this day in a memorial at Brisbane airport, where travelers can walk right up to that thick wooden wing and the three engine mounts.

Why This Flight Still Matters for Pilots

By every rule we fly by today, that crossing should not have been survivable. Smithy’s engines were a fraction of the power we take for granted, his navigation was a man on his knees with a sextant, and his weather forecast was whatever he could see out the windscreen - which, over the Pacific at night, was nothing at all.

What he had instead was preparation, a crew he trusted with his life, and the discipline to keep flying the airplane through the worst of it. The airplanes got better and the engines got stronger, but the toolkit that carried those four men to Brisbane is the same one that gets a pilot home today.

Key Takeaways

• Charles Kingsford Smith and a four-man crew made the first aerial crossing of the Pacific in the Fokker trimotor Southern Cross, arriving in Brisbane on June 9, 1928.
• The flight covered roughly 7,000 miles in three legs: Oakland to Hawaii (~2,400 mi, 27 hrs), Hawaii to Fiji (3,100 mi, 34 hrs), and Fiji to Brisbane (~1,700 mi).
• The Hawaii-to-Fiji leg was the longest over-ocean flight attempted at the time, flown through severe tropical storms with only sextant navigation.
• The crew paired Australian pilots Smithy and Charles Ulm with American navigator Harry Lyon and radio operator James Warner.
• Kingsford Smith disappeared over the Andaman Sea in November 1935 at age 38; the original Southern Cross is preserved at Brisbane airport.