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Leading Edge Aviation Services (now renamed International Aerospace Coatings) is an FAA-certified maintenance, repair and overhaul (MRO) company based in Costa Mesa, California. [1] Leading Edge has painted aircraft for airlines such as United, Continental, Delta, Northwest, Air Canada, Virgin America, US Airways, UPS, and The Blue Angels , as ...
A leading-edge root extension (LERX) is a small fillet, typically roughly triangular in shape, running forward from the leading edge of the wing root to a point along the fuselage. These are often called simply leading-edge extensions (LEX), although they are not the only kind. To avoid ambiguity, this article uses the term LERX.
The leading edge is the part of the wing that first contacts the air; [1] [2] alternatively it is the foremost edge of an airfoil section. [3] The first is an aerodynamic definition, the second a structural one.
Boeing conducted a series of test flights in 2015 with a modified Boeing 757, incorporating new wing-leading-edge sections and an actively blown vertical tail. [10] The left wing was modified to include a 6.7 m-span glove section supporting a variable-camber Krueger flap to be deployed during landing, protruding just ahead of the leading edge.
The leading-edge droop flap is a device on the leading edge of aircraft wings designed to improve airflow at high angles of attack. The droop flap is similar to the leading-edge slat and the Krueger flap , but with the difference that the entire leading edge section rotates downwards, whereas the slat and Krueger flap are panels which move away ...
J.P. Morgan recently served notice that the aerospace giant could miss its engine delivery targets in 2024.
This can be particularly effective against leading-edge trackers, which will no longer have a sharp signal to gate on. Since these systems generate two signals, one to blank the leading-edge and another to perform pull-off, these are sometimes known as "dual-mode jammers". [1] A more complex solution requires extremely accurate tracking of the PRF.
A drooped leading-edge cuff installed on an American Aviation AA-1 Yankee as part of a NASA experiment. A leading-edge cuff is a fixed aerodynamic wing device employed on fixed-wing aircraft to improve the stall and spin characteristics. Cuffs may be either factory-designed or an after-market add-on modification. [1]