AeroShark adds some 150 kg (330 lb.) to the 777. LHT estimates it provides 1% in fuel savings on a 10-hr. flight. The return on investment comes after 2-3 years, depending on aircraft utilization, ...

The images showing the F-47 have been heavily edited and may not hold any resemblance to the real aircraft. The two existing images of the Boeing F-47 ...