At the Tribhuvan International Airport in Nepal, the latest air traffic control (ACS) room with the pilot arrived at the moment before the crash of the US-Bangladeshi aircraft of the private airline operating aircraft. There have been two types of instructions for landing on the plane of the airport of the USBangla Airlines from the airport at the airport.

Audio recordings were heard at the beginning, from the control room, pilot to the US pilot was instructed to land at the right runway (2) of the airport. Then the pilot said, okay sir.

According to the instructions, the pilot told to take the plane to the right of the airport in the control room. But because the runway was not empty, he again contacted the control room. In the meantime, he was given a different message.

Pilot requested the control room to free the number two runway in the previous position. But he was given a different message again. After some time, the pilot said, sir, I request again to get rid of the runway.

Immediately after that the sound was found from the aircraft. After some time, at 2:18 pm the plane was thrown into a field adjacent to the Tribune Airport.