Correct answer is... 16828 kg. It is equal to 37100 lbs. Empty weight of Hughes XF-11 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 5306 kg (11698 lbs).

The biggest civil aircraft has empty weight of 250,000 kg (628,000 lb), so Hughes XF-11 has 7% percent of it's weight. Typical jet airliner has about 39,500 kg (87,100 lb), so in the comparision Hughes XF-11 has 43% of aircrafts like B737 or A320.

**Disclaimer:** Our articles and data connected to empty weight of Hughes XF-11 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 Hughes XF-11.

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