Cirrus SF50 Vision Jet — Other Documents

This document is a summary report from the Swiss Transportation Safety Investigation Board (STSB) regarding a serious incident involving the Cirrus SF50 Vision Jet, registration N474CG. The report outlines the circumstances surrounding the incident, which occurred on September 22, 2018, during a flight training operation at Zürich airport. It details the events leading to smoke development in the avionics compartment, the investigation process, and the findings related to the air conditioning system's electrical failure. The report aims to provide insights and lessons learned to enhance safety and prevent similar occurrences in the future.

• Incident occurred on September 22, 2018, during taxiing at Zürich airport.
• Smoke developed from the avionics compartment due to an electrical failure in the air conditioning system.
• The aircraft was slightly damaged, with no injuries reported among the crew or passengers.
• Investigators found severe burn marks on the air conditioning compressor's electrical terminals.
• Two service bulletins were issued to address the identified technical issues.