The prior cause of PE with the An-26 laboratory aircraft missing from the radars under Khabarovsk, is bad weather. It is reported by RIA Novosti with reference to the source in emergency services.
According to the source of the TASS, the piloting error is also considered among the main versions.
As previously reported, An-26 disappeared with Radarov under Khabarovsk on Wednesday, September 22. The aircraft carried out a technical flight of 40 kilometers from Khabarovsk, but suddenly stopped contacting. According to preliminary data, the crew of six people is on board.
According to Interfax, the missing aircraft was engaged in checking ground-based communications and radar equipment.
/Media reports.