Correct answer is... 1754 kg. It is equal to 3866 lbs. Empty weight of Fokker XA-7 is total weight of the airframe, engine, avionics and all other systems installed by manufacturer. It is higher weight then empty speed of other aircrafts of a similar size. Average is about 811 kg (1788 lbs).
The biggest civil aircraft has empty weight of 250,000 kg (628,000 lb), so Fokker XA-7 has 1% percent of it's weight. Typical jet airliner has about 39,500 kg (87,100 lb), so in the comparision Fokker XA-7 has 4% of aircrafts like B737 or A320.
Disclaimer: Our articles and data connected to empty weight of Fokker XA-7 are based on public data from various sources. We are very picky to select an reliable data providers, but we cannot guarantee that everything is 100% error-proof. We recommend for any serious purpose - as a rule of thumb - to request offical data about empty weight from manufacturer of Fokker XA-7.