Possible historic aircraft debris and bones found near glacier

Possible historic aircraft debris and bones have been discovered by the Knik Glacier.
The debris was discovered Sunday by Alaska National Guardsmen flying a Blackhawk helicopter during a training mission near the glacier, about 40 miles northeast of Anchorage.
Officials at the military's Alaska Command say in a release the Guardsmen flew over the area several times.
Federal aviation officials have implemented temporary flight restrictions over the area as the military begins investigating.
Alaska officials also have asked the U.S. Joint POW/MIA Accounting Command to consider helping in the investigation.