The calculator is written based on RLE Tu-104 and is designed to calculate the fuel for this aircraft model: http://www.avsim.su/f/fs2004-o​riginalnie-samoleti-40/legenda​rniy-layner-tu-104-v-0 -91-25499.html calculator has some discretion in view of the features of the calculation, and possible deviations of up to 250 kg rounded up, that we are completely satisfied with Seamer. Usage: for table in terms of flight distance to determine the most advantageous flight level (green sector of the table). Choose from the dropdown list flight level. Select the second dropdown distance flight. If there is information about the wind at flight level (a subtle hint at aktivskay) buudet not enter more than a breeze, fair or counterclaim in the third drop-down list. In this case, the fuel will be designed taking into account the wind, ANZ (5400 kg) nevyrabatyvaemogo balance (250 kg) and fuel consumption by taxi (500 kg). In the active window, actual load "to choose the optimum load to the takeoff and landing weight did not go beyond limits. Commercial load and fuel tanks to distribute according to the calculated data in the simulator. Enjoy your flight! Razmeeschenie on other sites besides www.avsim.su prohibited.