Specialists suggested that the bomb on board the Airbus A321 could be laid under the passenger seat.

At the moment there is no evidence of this, however, it is highly doubtful that the explosive device was transported by any of the passengers of the Kogalymavia flight, and in all likelihood, the bomb could be laid on board the aircraft by the staff of Sharm El Sheikh Airport.

Among other things, the editors of the Avia.pro information resource have their own assumptions regarding the location of the explosive device on board the aircraft. In particular, experts believe that the bomb could have been planted in the luggage of any of the passengers directly at the airport - as a rule, in this case, the luggage is not controlled, and is unlikely to cause anyone to suspect, especially since according to some versions The bomb was powered at the tail end of the aircraft.