A small plane in the United States disintegrated in the air, killing 6 people on board?

According to foreign media reports on July 4, a spokesperson for the U.S. National Transportation Safety Board (NTSB) stated that a small plane disintegrated and crashed in the air in northern Wisconsin, killing 6 people on board.

The Cessna 421 aircraft took off from Waukegan, Illinois, USA, and was originally expected to fly to Winnipeg, Manitoba, Canada, but ended up flying to Winnipeg, Manitoba, Canada. It crashed at 3:21 a.m. on the 1st. It is reported that the wreckage of the aircraft stretches for 0.4 kilometers, from the dense forest area to the interstate highway.

Investigators said that shortly before the crash, the pilot and air traffic controllers discussed the local weather phenomenon in Catawba, Wisconsin. Shortly after, the plane disappeared from radar and the crash site was Near Catawba, southwest of Phillips City.

Experts said that many factors can cause an aircraft to disintegrate in the air, including flying into extremely cold air or a cabin fire. Bad weather causing the driver to become "spatially disoriented" may also be one of the factors in this type of incident. Investigators are still determining what kind of weather the plane encountered and whether weather was a factor in the crash.