Question

A fully loaded boeing aircraft has a mass

Answer 1

Taking all the averages, it is about
330000 kg

Answer 2

Mass of fully loaded aircraft:

• The mass of  a fully-loaded Boeing aircraft is  3. 3×$10^{5}$ kilograms
• An aircraft is an airplane that is able to fly by getting support from the air.
• It stands the force of gravity by means of either static lift or by using the dynamic lift of an airfoil, or in limited cases the downward thrust from jet engines.

Hope it helped....