The Southern Cross, Charles Kingsford Smith, and the First Flight Across the Pacific from California to Australia

In late May 1928, Australian aviator Charles Kingsford Smith and a crew of four took off from Oakland, California, in a three-engine Fokker monoplane named the Southern Cross and flew across the Pacific Ocean to Australia. Covering more than 7,000 miles of open water in stages, they reached Brisbane on June 9, 1928, completing the first-ever transpacific flight from the United States to Australia. It remains one of the longest and most demanding overwater journeys in the history of aviation.

Who Was Charles Kingsford Smith?

The man behind the flight was an Australian everyone called Smithy. He had flown in the First World War with the Royal Flying Corps and took shrapnel in the foot in combat over France, coming home the kind of pilot who couldn’t stay on the ground.

He spent the years after the war barnstorming, flying airmail, and giving joyrides over the Australian outback. Somewhere along the way he became convinced that a pilot could fly from America to Australia across the Pacific - and nearly everyone with sense told him it couldn’t be done.

Why Was Crossing the Pacific So Dangerous?

The Pacific isn’t just big; it’s a scale of emptiness that’s difficult to picture. By the route Kingsford Smith flew, the distance from California to Australia was better than 7,000 miles of open water, broken only by a couple of specks of coral that had to be hit dead on.

There was no radar, no useful autopilot, and no place to land for thousands of miles. If an engine failed or the navigation was off by a few degrees, the airplane would come down in water no ship would ever search.

The Airplane: A Stripped-Down Fokker Trimotor

The Southern Cross was a Fokker F.VII trimotor powered by three Wright Whirlwind engines - the same type of engine that had carried Charles Lindbergh to Paris the year before. It had a high wing, a welded steel-tube fuselage, and fabric skin.

The aircraft had originally been built for polar exploration in the Arctic. Kingsford Smith bought her secondhand and stripped her out for the long haul, filling the belly with fuel tanks until there was barely room for four men to sit.

The Crew of Four

The flight succeeded because four men each did a different job perfectly, hour after hour:

Charles Kingsford Smith - pilot, in the left seat
Charles Ulm - fellow Australian, co-pilot and organizer, who kept the venture funded when money ran dry
Harry Lyon - the American navigator
James Warner - the American radio operator

Much of the glory went to the pilots, as it usually does. But out over the ocean, it was Harry Lyon’s navigation and James Warner’s radio work that kept the crew alive.

How the Flight Unfolded, Leg by Leg

They lifted off from Oakland on the last day of May 1928. The first leg ran to Hawaii - 27 hours over open water just to reach the first stepping stone.

The second leg was the one that should have killed them: Hawaii to Suva, Fiji, more than 3,000 miles with no island in between. It was the longest overwater hop anyone had ever attempted, and the weather did not cooperate.

Inside the cockpit the Whirlwind engines were so loud the men couldn’t talk - they passed notes on scraps of paper. They flew into a towering tropical front, black and higher than they could climb, with rain coming sideways and the airplane bucking in the turbulence while Smith and Ulm hand-flew hour after hour with no autopilot.

Harry Lyon worked in the belly by dead reckoning and drift sights, fixing their position from the wind, the waves, and the stars whenever the clouds broke. After 34.5 hours in a shaking, freezing, roaring cockpit, the clouds finally opened - and Fiji was dead ahead. Lyon had threaded a needle 3,000 miles long.

They landed at Suva on a short sports field and had to strip weight to get airborne again. The final leg, Fiji to Brisbane, ran more than 1,700 miles through more storms, so hard on nerves and fuel that Smith said he could have kissed the ground when they crossed the Australian coast.

When Did the Southern Cross Reach Australia?

The Southern Cross landed at Brisbane on June 9, 1928, then flew on to Sydney, where a crowd later estimated at 25,000 people mobbed the field. The journey took 10 days with better than 80 hours in the air. The ocean everyone said couldn’t be crossed had been crossed.

Why the Flight Still Matters

Almost a century later, most people remember Lindbergh’s solo flight to Paris - and he earned that fame. But the Atlantic is a pond next to the Pacific. What Kingsford Smith and his crew did was longer, lonelier, and in some ways harder, and it demanded navigation, radio work, airmanship, and raw endurance braided together across a team of four.

Kingsford Smith kept flying, as men like that always do. He crossed the Pacific again, flew the Atlantic, and flew England to Australia. In 1935, on a record attempt over the Andaman Sea at night, he and his aircraft went into the water and were never found. He was 38 years old.

The Southern Cross herself survived. She is preserved to this day in a memorial near the Brisbane airport - the same welded steel and fabric that carried four men across the widest ocean on Earth. She’s smaller than you’d expect. They always are.

Key Takeaways

Charles Kingsford Smith and a crew of four made the first transpacific flight from the U.S. to Australia in the Southern Cross, a Fokker F.VII trimotor, in 1928.
The route covered more than 7,000 miles in three legs: Oakland to Hawaii (27 hours), Hawaii to Fiji (34.5 hours, over 3,000 miles), and Fiji to Brisbane (over 1,700 miles).
The aircraft reached Brisbane on June 9, 1928, after 10 days and more than 80 hours in the air.
Success depended equally on two Americans - navigator Harry Lyon and radio operator James Warner - alongside pilots Kingsford Smith and Charles Ulm.
Kingsford Smith died over the Andaman Sea in 1935 at age 38, but the Southern Cross is preserved near Brisbane airport.