Date: June 06, 1994
Location: Xi'an, China
Aircraft: Tupolev TU-154M
Reg: N954VJ
Airline: China Northwest Airlines
Flight No: 2303
Fatalities: 160 : 160

The plane broke-up in flight 10 minutes after taking off. Auto-pilot induced oscillations caused the aircraft to shake violently. The autopilot yaw-channel was accidentally connected to the bank control and the bank-channel to the yaw controls.