The Dole Air Derby, James Dole's Twenty-Five Thousand Dollar Bet, and the Eight Planes That Raced into the Pacific

The Dole Air Derby of August 1927 sent eight aircraft racing 2,400 miles across the Pacific from Oakland to Honolulu, drawn by a $25,000 first-place prize put up by pineapple magnate James Dole. Only two planes completed the flight. Six crews vanished over open water, and the search effort that followed claimed additional lives, bringing the total death toll to ten people - making it one of the defining disasters of early American aviation.

What Was the Dole Air Derby?

James Dole, founder of the Hawaiian Pineapple Company, announced the prize in June 1927, just weeks after Charles Lindbergh’s transatlantic flight on May 21, 1927 transformed aviation overnight from a barnstormer’s pastime into a national obsession. Every pilot in America was scanning a map for the next great ocean to cross.

Dole put up $25,000 for first place and $10,000 for second. In 1927 terms, a working man earned roughly $1,500 a year. The top prize represented more than sixteen years of wages for a single nonstop flight.

Fifteen planes registered. The entrants ranged from decorated military veterans and seasoned air racers to barnstormers looking to step up to something larger.

The Crews Who Lined Up at Oakland

Before the starting gun fired, the race was already culling its field. Two planes washed out during technical inspections. A third crashed on a test flight. By August 16, 1927, eight aircraft were lined up at Oakland Municipal Airport, engines turning.

The preparation among those eight crews varied enormously. Art Goebel, a Hollywood stunt pilot with years of professional flying behind him, had entered a Travel Air monoplane called the Woolaroc - named after an Oklahoma ranch belonging to his sponsor. His navigator, William Davis, had worked the problem properly. They carried a drift meter, a correctly set compass, and a methodical navigation plan built before departure.

Others had done far less of that work.

Mildred Doran, a 22-year-old schoolteacher from Michigan, had been brought aboard the plane bearing her name by pilot Augie Pedlar, who believed her presence would generate press coverage. On the morning of the race, Doran climbed into the Miss Doran wearing a dress - not flying gear - and smiled for the newsreel cameras.

The Navigational Challenge Over the Pacific

Dead reckoning across 2,400 miles of open water was a fundamentally different discipline from cross-country flying. There were no radio beacons, no electronic navigation aids. A crew had a compass, a watch, a wind estimate, and the assumption that the islands would be where the charts said they were.

The problem compounds mathematically. A three-degree navigation error sustained over 2,400 miles places an aircraft dozens of miles off target - the difference between landfall and an empty fuel gauge over featureless ocean. The Hawaiian Islands do not move, but they are not a large target when approached across a dark and featureless sea.

August 16, 1927: Eight Planes Head West

The aircraft rolled down Oakland’s runway one at a time and climbed west into the Pacific sky. The crowd lining the airport fence cheered each departure. The Woolaroc, the Aloha, the Golden Eagle, the Miss Doran, and the remaining four aircraft all got airborne.

Art Goebel and William Davis settled into their work. Davis navigated. Goebel flew. Their aircraft was powered by a Wright Whirlwind engine - the same engine family that had carried Lindbergh across the Atlantic - and it ran without incident through the night.

Twenty-six hours and seventeen minutes after leaving Oakland, the Woolaroc crossed the Oahu coastline and landed at Wheeler Field to a crowd of thousands. First place. $25,000.

Who Won the Dole Air Derby?

Art Goebel won the race, arriving at Wheeler Field on August 17, 1927, in a time of 26 hours and 17 minutes. Navigator William Davis had held them on course through the night using a drift meter and disciplined dead reckoning.

Second place went to Martin Jensen in the Aloha, a Breese monoplane with navigator Paul Schluter, landing roughly an hour behind Goebel. Jensen later admitted he had gotten disoriented in the dark and was not certain of his heading when dawn finally revealed the islands where they were supposed to be. Skill and persistence bridged the gap.

That was two aircraft. Two out of eight.

The Six Who Never Returned

Two crews turned back with mechanical problems and landed safely. It cost them the race and preserved their lives.

The other four flew on. None arrived.

The Golden Eagle, piloted by John Frost with navigator Gordon Scott, left Oakland in good order and was never heard from again. No wreckage. No distress signal. No trace. The Pacific offered no explanation.

The Miss Doran - with Augie Pedlar at the controls, Vilas Knope navigating, and Mildred Doran in the passenger seat - was spotted from the air by another aircraft. It was circling over open water, apparently searching for its heading. Then it was not spotted at all. Someone looked out of their cockpit window, saw the Miss Doran lost and turning circles in the middle of the Pacific, and kept flying because their own survival required it.

The Search That Compounded the Disaster

The Navy deployed ships. Volunteer pilots launched search aircraft. And here the disaster doubled.

Two of the search aircraft sent to find the missing race planes were themselves lost over the Pacific. Among them was a Fokker trimotor carrying a crew of ten, which vanished without a trace.

The final tally: ten dead. Two race planes finished. Four race planes lost with all souls. Two more aircraft lost in the search.

The newspapers that had cheered the departures on August 16 were running editorials the following day calling the race reckless - a publicity exercise that had traded lives for column inches. The criticism was not entirely wrong.

What Separated the Survivors from the Lost

The difference between the planes that made it and the crews that didn’t was not primarily luck. It was preparation.

Goebel had the right navigation tools, used correctly. Davis had worked the dead reckoning problem before the flight, not during it. Jensen had done enough of the work that skill and persistence could bridge the remaining gaps when things went sideways in the dark.

Some crews had entered the race the way unprepared pilots file flight plans - as a formality, a gesture toward preparation without the substance. Pedlar was twenty-six years old and as brave as anyone on that flight line. He also put Mildred Doran into that cockpit without the navigational discipline to bring her home. That pattern shows up in aviation accident reports across every decade that followed.

Oceanic navigation is not simply long-distance navigation. It is a distinct discipline requiring specific tools - the drift meter, celestial navigation, the radio compass - operated by someone trained to use them. The Dole Derby put a precise number on the cost of skipping that work: ten lives.

Where Is the Woolaroc Today?

The Woolaroc survives. It is on permanent display at the Woolaroc Museum in Bartlesville, Oklahoma - a Travel Air 5000 monoplane still wearing the paint scheme from August 1927, one of the only physical artifacts remaining from the entire race.

Why the Dole Derby Still Matters to Pilots

Pan American Airways crossed the Pacific eight years later, in 1935, with the China Clipper. Pan Am’s operations chief, Andre Priester, approached that crossing with near-obsessive procedural discipline. He built weather observation networks, established radio contact protocols, and refined celestial navigation techniques over thousands of miles of test routes before the Clipper ever flew the route commercially.

The Dole Derby is part of why that rigor existed. Priester had studied what improvisation over open water looked like.

The lesson the race codified has not changed. An aircraft can be airworthy. A pilot can be courageous. Neither quality substitutes for a complete navigation plan over 2,400 miles of open ocean. The Pacific is a neutral party. It does not root against the unprepared. It simply does not accommodate them.

Mildred Doran deserves more than a footnote in this story. She was twenty-two years old, she wanted to be part of something extraordinary, and she climbed into an airplane that was not ready to carry her home. Her family waited years for news that never came.

The golden age of aviation was not all triumph and ticker tape. The cost was real, and these were not abstractions - they were people with logbooks and other flights they were planning to take.

Key Takeaways

• Only 2 of 8 aircraft completed the Dole Air Derby; the disaster claimed 10 lives total, including crew from two search aircraft lost while looking for survivors.
• Art Goebel won in 26 hours and 17 minutes, guided by navigator William Davis using a drift meter and proper dead reckoning - the same methodical approach that had been largely absent from the losing crews.
• The race established that oceanic navigation is a distinct discipline, not an extension of overland flying, requiring specific tools and trained technique.
• The surviving Woolaroc is on display at the Woolaroc Museum in Bartlesville, Oklahoma.
• The disaster directly shaped Pan American Airways’ procedurally rigorous approach to Pacific operations, culminating in the China Clipper’s 1935 crossing - a deliberate contrast to the improvisation that defined the Derby.