Ships continued to search for Malaysia Airlines Flight 370 on Wednesday. They were looking in an area about 1,000 miles northwest of Perth. Ocean Shield is an Australian ship that has been looking for the jet's black boxes. Australian Maritime Safety Authority hide caption

itoggle caption Australian Maritime Safety Authority

Hawaiian Airlines Flight 45 after its arrival on Monday at Maui's Kahului Airport. After the same flight landed on Sunday, a California teen emerged from the left rear wheel well. Oskar Garcia/AP hide caption

itoggle caption Oskar Garcia/AP

The underbelly of a Boeing 767, the type of plane on which a 16-year-old stowaway reportedly made the death-defying trip from California to Hawaii inside the wheel well. Dirk-Jan Kraan/Flickr Creative Commons hide caption

itoggle caption Dirk-Jan Kraan/Flickr Creative Commons

Cheryl Miller's driver's license was among the evidence collected from the car she and Pamela Jackson were last seen in. The two South Dakota girls disappeared in 1971. Now, authorities say it appears they accidentally drove into a creek. It wasn't until last year that low waters revealed the vehicle. South Dakota Attorney General's office/AP hide caption

itoggle caption South Dakota Attorney General's office/AP

The U.S. Navy's Bluefin-21 Artemis autonomous underwater vehicle as it was being hoisted on board the Australian Navy vessel Ocean Shield earlier this month. The Bluefin is being deployed to map the sea floor in the area of the southern Indian Ocean where the search for Malaysia Airlines Flight 370 is concentrated. It will look for any sign of the missing jet. MC1 Peter D. Blair/U.S. Navy hide caption

itoggle caption MC1 Peter D. Blair/U.S. Navy

Sgt. Trent Wyatt looks out an observation window on Friday from aboard a Royal New Zealand air force P-3 Orion maritime search aircraft as it flies over the southern Indian Ocean. So far there's been no sign of Malaysian Airlines Flight 370. But officials are hoping that sounds detected below the surface are coming from one or both of the plane's black boxes. Richard Wainwright/Reuters/Landov hide caption

itoggle caption Richard Wainwright/Reuters/Landov

A Royal Australian Air Force AP-3C Orion flew past the Australian defense vessel Ocean Shield on Wednesday as the search for Malaysia Airlines Flight 370 continued in the southern Indian Ocean. LSIS Bradley Darvill/Australian Defense Force/AP hide caption

itoggle caption LSIS Bradley Darvill/Australian Defense Force/AP

Jan. 8: Palestinian security guards carry the flag-covered body of Jamal al-Jamal, ambassador to the Czech Republic, during his funeral in the West Bank city of Ramallah. Abbas Momani /AFP/Getty Images hide caption

itoggle caption Abbas Momani /AFP/Getty Images

One of the objects searchers have spotted floating in the southern Indian Ocean as they look for Malaysia Airlines Flight 370. Nothing they've seen so far has been connected to the missing jet. Jason Reed/AP hide caption

itoggle caption Jason Reed/AP

The new search area for Malaysia Airlines Flight 370 is about 1,100 miles west of Perth, Australia. Previous search areas are shaded gray and were about 700 miles to the southwest. Australian Maritime Safety Authority hide caption

itoggle caption Australian Maritime Safety Authority

A Thai satellite snapped an image that shows about 300 objects floating in the southern Indian Ocean in the area now being searched for Malaysia Airlines Flight 370. This is part of that image. So far, searchers have not located any debris from the plane. Thai Ministry of Science and Technology/EPA/Landov hide caption

itoggle caption Thai Ministry of Science and Technology/EPA/Landov

Chinese relatives of the passengers onboard Malaysia Airlines flight MH370 wait for the latest information at Lido Hotel Sunday in Beijing, China. Lintao Zhang/Getty Images hide caption

itoggle caption Lintao Zhang/Getty Images

This satellite image, taken on March 18, has intensified the search for Malaysia Airlines Flight 370 in the Indian Ocean about 1,500 miles southwest of Perth, Australia. The image was released Saturday by Chinese authorities. /Reuters/Landov hide caption

itoggle caption /Reuters/Landov

Searching from the air and on the sea: The view Friday from a Royal Australian Air Force P-3 Orion. The Norwegian car transport ship Hoegh St. Petersburg is below. They're part of the search in the southern Indian Ocean for Malaysia Airlines Flight 370. Justin Benson-Cooper/pool/EPA/Landov hide caption

itoggle caption Justin Benson-Cooper/pool/EPA/Landov

At Kuala Lumpur International Airport on Friday, a woman writes on a banner full of messages about the 239 missing passengers and crew of Malaysia Airlines Flight MH370. Edgar Su/Reuters/Landov hide caption

itoggle caption Edgar Su/Reuters/Landov