NPR's Julie McCarthy, reporting from New Delhi, says the remains of all eight people aboard a U.S. Marine helicopter that went down in Nepal east of the capital, Kathmandu, have been recovered.

"Nepali special forces along with U.S. Marines and Air Force personnel were inserted into the crash site early Saturday. The Joint Task Force coordinating the U.S. military's disaster relief in Nepal said they are investigation why the [UH-1 ] Huey helicopter went down."

A Marine helicopter that went missing while conducting an earthquake relief mission in Nepal was found Friday, 8 miles from Charikot, Nepal.

It's likely that the eight crew members onboard died in the crash, Lt. Gen. John Wissler said during a press conference. Nepalese Defense Secretary Prasad Paudyal told The Wall Street Journal his forces had pulled three bodies from the wreckage.

The U.S. military has confirmed that a helicopter carrying six U.S. marines and two Nepali soldiers, as it delivered aid to earthquake victims in Nepal, is still missing. The helicopter was declared missing Tuesday evening, according to Pacific Command spokesman Major Dave Eastburn. It had been flying from Kathmandu airport as part of the US Operation "Sahayogi Haat," which means "helping hand" in Nepali. An air search Tuesday had been halted overnight due to darkness, but resumed in the morning with the Americans deploying two Huey helicopters and two MV-22 tilt-rotor Osprey aircrafts.

A Marine Corps helicopter helping with earthquake relief efforts in Nepal has been declared missing, but a Defense Department official said that so far there has been no indication it crashed.

U.S. Army Col. Steve Warren said an Indian helicopter nearby heard radio chatter from the Marine aircraft about a possible fuel problem. NPR's Tom Bowman says the U.S. cannot confirm the Indian account.

A magnitude-7.3 earthquake struck Nepal on Tuesday, just over two weeks after a massive magnitude-7.8 quake killed more than 8,000 people.

The United States Geological Survey puts today's quake as close to the capital, Kathmandu, as the one two weeks ago.