As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING CLIMB JUST AFTER TAKE OFF CREW NOTICED A WHITE SMOKE FILLING THE COCKPIT AND CABIN. CHECK LIST FOLLOWED, EMERGENCY DECLARED, AND UNSCHEDULED LANDING PERFORMED WITHOUT INCIDENT. MAINTENANCE EVALUATION STILL IN PROGRESS, SUSPECT ENGINE AS SOURCE AND ENGINES ARE BEING REMOVED FOR INVESTIGATION, UPDATED SDR WILL BE POSTED ONCE CAUSE IS DETERMINED.