The NTSB says it has recovered the cockpit voice recorder from a Learjet 60. The aircraft crashed near Greenacres, Florida, on 1 November, killing all nine people on board. It was operated by Aurora Aviation, doing business as Upper Jets.
The CVR is currently being evaluated in the NTSB Vehicle Recorders Laboratory in Washington, D.C. The NTSB says cockpit voice recorders record radio transmissions and sounds in the cockpit, including pilot voices and engine noises. The NTSB said weather conditions and evidence of an in-flight breakup are both being investigated.