The Disappearance of Amelia Earhart
At 8:43 AM ship time on July 2, 1937, the Coast Guard cutter Itasca logged Amelia Earhart’s last confirmed transmission. She and navigator Fred Noonan were trying to find Howland Island.
Ships and aircraft searched the ocean and nearby islands until July 18. They found no confirmed trace of the missing aircraft or its crew.
They found nothing. Not a wing. Not a life raft. Not a single piece of metal. The mystery has never been solved.
1937
Earhart and navigator Fred Noonan vanished on a Pacific leg of an attempt to fly around the world along the equator — 22,000 miles completed, 7,000 miles remaining. The destination: a two-mile island in the middle of the Pacific Ocean.
22,000
Before she vanished. Most of the planned journey was complete; several difficult Pacific legs remained.
July 2–18
An extensive search failed to locate the missing pair or aircraft.
89 Years
No verified wreckage. No confirmed remains. The mystery endures.
The Evidence
The Final Transmissions
The Itasca received Earhart’s messages, and she reported hearing some signals. Useful two-way guidance failed. Her final reported line, 157–337 degrees, described a direction rather than an exact position.
Testing a Possible Find
A diagram of the checks needed to identify a possible aircraft part. It depicts no recovered Earhart wreckage.
The final reported line of position has led some researchers to consider Nikumaroro. Bones found there in 1940 were later lost. Other objects have been proposed as clues, but none has been conclusively linked to Earhart or Noonan.
Checking a Promising Lead
An imagined archive scene. Researchers check where a record came from and what it actually establishes; this picture contains no reproduced Earhart evidence.
A sonar target reported after a 2023 search briefly looked promising. Closer investigation in 2024 showed a natural rock formation, not Earhart’s aircraft. That particular lead is closed.
The Road to the Pacific
First Atlantic Crossing
Earhart crosses the Atlantic — as a passenger. Her later solo crossing would show her skill as the pilot.
Solo Atlantic
She completes a solo Atlantic flight despite equipment trouble and difficult weather, landing near Culmore in Northern Ireland on May 21.
Pacific Records
Solo Hawaii to California. Solo Los Angeles to Mexico City. Solo Mexico City to New York. She adds several demanding solo records.
The Circumnavigation Begins
Earhart and navigator Fred Noonan depart Miami in the Lockheed Electra. Their route: west to east, close to the equator, around the world.
The Last Transmission
At 8:43 AM, the Itasca receives Earhart's final message — "line 157 337" — and then silence. No later message or sighting has securely established their fate.
Declared Dead
Earhart is declared legally dead in California in 1939. The decision settles legal affairs, without establishing where the flight ended.
The People in This Story
Amelia Earhart
Born 1897 in Kansas. First woman to fly solo across the Atlantic. Holder of numerous flight records. She flew at a time when women were told they could not — and kept proving them wrong.
Fred Noonan
An experienced navigator who had worked on Pan American Airways’ trans-Pacific routes. He used calculations and celestial observations to help guide the flight. He disappeared alongside Earhart on July 2, 1937.
The USCGC Itasca
The US Coast Guard cutter stationed near Howland Island to guide Earhart in by radio. Its operators received her voice, but the flight did not obtain the useful two-way guidance it needed. The ship later joined the search.
Which Claims Fit the Records?
The last reliable messages describe difficulty finding Howland and concern about fuel. Proposed landing sites and discoveries need independent identification.
Running out of fuel near Howland remains the leading explanation. A Nikumaroro landing is a hypothesis with disputed clues; stories of Japanese capture lack convincing evidence. These explanations do not carry equal weight.
Read the full book to compare key clues and explain which conclusion the evidence supports.
Get the Full Book
The complete Amelia Earhart mystery. 9 chapters of evidence, explanations and questions to investigate.
Part of the Vanished Volume
Ships found empty at sea. Explorers who never came home. Settlements whose people moved on, leaving questions behind. The clues are still out there.
See all books in this volume →Keep investigating
Check the evidence
What the evidence supports
Amelia Earhart and Fred Noonan disappeared during their 1937 flight around the world. The Itasca radio records document efforts to locate them, but the search did not establish their final location.
Where to be careful
A proposed wreck or island find needs identification before it can settle their fate. Purdue’s 28 September 2026 announcement described a planned Nikumaroro search, not a confirmed aircraft discovery.
Explore the sources
These selected sources support this guide and offer further reading. Some are written for adults; explore them with a parent or teacher.
- National Archives: Robert Bellarts’s Itasca radio records
- Purdue: 28 September 2026 planned expedition announcement
- National Air and Space Museum: Earhart’s disappearance
The story and illustrations are modern retellings. Imagined scene details are not historical evidence. These sources are a starting point, not citations for every narrative detail.
Evidence guide reviewed .