NTSB foundings

On January 21, the NTSB found evidence of soft-body damage in the right engine along with organic debris including a feather. The left engine also evidenced soft body impact, with: "dents on both the spinner and inlet lip of the engine cowling. Five booster inlet guide vanes are fractured and eight outlet guide vanes are missing." Both engines, missing large portions of their housings, were sent to the manufacturer for examination. On January 31, the plane was moved to Kearny, New Jersey. The bird remains were later identified by DNA testing to be Canada geese, which typically weigh more than engines are designed to withstand ingesting.