A formal investigation is underway into a deadly cargo plane crash. The National Transportation Safety Board will interview the pilots, who were released from the hospital. These interviews are part of a broader inquiry that also includes speaking with air traffic controllers and others who were present when the crash occurred.

The investigation team has begun examining the crash site. They will consider various factors, including the crew's training and the events leading up to the accident. Further details about the investigation and its findings are available from the source.

The crash is being carefully reviewed to determine its cause.