What happened
On July 22, 2013, at 0610 UTC, a Cessna 525B Citation CJ3, registered as F-HCIC, was performing an enroute climb southeast of Paris, France. While passing flight level 140, the crew observed smoke entering the cockpit and cabin.
In response to the smoke, the crew shut down the number one engine and declared an emergency. The flight, which originated from Paris Le Bourget Airport (LFPB) and was destined for Lannion Airport (LFRO), landed without further incident. The weather at the time of the event was characterized by visual meteorological conditions.
There were no injuries to the captain or the first officer, though the aircraft sustained minor damage.