What does EFIS mean in aviation? Electronic Flight Instrument System (EFIS) An Electronic Flight Instrument System (EFIS) is a flight deck instrument display system in which the display technology used is electronic rather than electromechanical.… What does EFIS mean in aviation?

What are the advantages of blended wing body? Advantages of the blended wing-body concept include high fuel efficiency, low noise and a large payload volume for the size of the aircraft. Blended-Wing-Body Aircraft Design The… What are the advantages of blended wing body?

Why are biplane wings staggered? When the upper wing is positively staggered, the biplane generates well-formed vortices. This creates an upwash outboard of the endplates as well as a vortex at the trailing edge of… Why are biplane wings staggered?

What are the wings on a biplane? A biplane is a two-winged aircraft, with horizontal top and bottom wings. These wings are connected by wires and struts. A biplane is a two-winged aircraft, with horizontal… What are the wings on a biplane?

Is the 777 engine bigger than the 737? The Boeing 777’s engines are so big, they’re wider than a 737’s cabin. One GE90 makes more thrust than all four engines on an old 747 —… Is the 777 engine bigger than the 737?

Is BFGoodrich owned by Michelin? The BFGoodrich brand name continues to be used by Michelin, who acquired the tire manufacturing business in 1988. Choose Michelin tires if you drive longer distances, want lower road noise,… Is BFGoodrich owned by Michelin?

What wing shape is best for lift? Since a glider is slow and light, with the objective of best lift to drag ratio being paramount, the best wing planform is a very high aspect ratio… What wing shape is best for lift?

What is the most efficient wing design? An elliptical planform is the most efficient aerodynamic shape for an untwisted wing, leading to the lowest amount of induced drag. The elliptical wing was decided upon quite… What is the most efficient wing design?

What is the most reliable single-engine airplane? The Cessna 172 Skyhawk, Piper Archer, and Diamond DA40 are among the most popular. These planes are known for reliability, ease of use, and modern avionics, making them… What is the most reliable single-engine airplane?

What is the most powerful twin-engine aircraft? On april 30, the second boeing 777x airplane successfully completed its test flight, cruising 2 hours and 58 minutes over washington state and landing at seattle’s boeing field.… What is the most powerful twin-engine aircraft?