On May 2, 2018, about 1035 Universal Coordinated Time, a Beech 400, United Kingdom registration G-FXAR, experienced a cabin depressurization event and landed without further incident at the Geneva International Airport (LSGG), Geneva, Switzerland. There were no injuries. The flight originated from the Milan Linate Airport (LIML), Milan, Italy, and the intended destination was the London Luton Airport (EGGW), London, United Kingdom.The Swiss Transportation Safety Board (STSB) is investigating the incident. As the state of manufacture of the airplane, the National Transportation Safety Board has designated a US accredited representative to assist the STSB in its investigation. The incident investigation is under the jurisdiction and control of the Swiss government. This report is for informational purposes only and contains only information released by or obtained from the Swiss Transportation Safety Investigation Board – Aviation Division. Further information pertaining to this accident may be obtained from: Swiss Transportation Safety Investigation Board STSB Aviation Division Aéropôle 1 CH-3003 Bern Tel. +41 58 466 33 00 Fax +41 58 466 33 01 info@sust.admin.ch