A Tupolev 104B passenger jet experienced a catastrophic accident near Moscow-Vnukovo Airport, resulting in significant damage and loss of flight capability. The aircraft, registered CCCP-42444, had 113 passengers and six crew members on board. Following a false no. 1 engine fire warning, the crew initiated an immediate return to Moscow-Vnukovo, leading to a descent below the glide slope and subsequent crash onto a frozen ploughed field. The aircraft sustained significant damage, including loss of wings and the cockpit, with a takeoff weight exceeding allowable limits and a limited flying experience for the pilot-in-command.A Tupolev 104B passenger jet experienced a catastrophic accident near Moscow-Vnukovo Airport, resulting in significant damage and loss of flight capability. The aircraft, registered CCCP-42444, had 113 passengers and six crew members on board. Following a false no. 1 engine fire warning, the crew initiated an immediate return to Moscow-Vnukovo, leading to a descent below the glide slope and subsequent crash onto a frozen ploughed field. The aircraft sustained significant damage, including loss of wings and the cockpit, with a takeoff weight exceeding allowable limits and a limited flying experience for the pilot-in-command.