X-wing fighter
The X-wing starfighter is a name applied to a family of fictional spacecraft manufactured by the Incom Corporation from the "Star Wars" franchise. Named for the distinctive shape made when its s-foils (wings) are in attack position, the X-wing was a class of starfighter used by the Rebel Alliance in their conflict with the Galactic Empire. It made its theatrical debut, as the T-65B model, in "Star Wars" (1977) as the spacecraft piloted by Luke Skywalker and the Red Squadron when Luke destroyed the Death Star. The starfighter featured extensively in the "Star Wars  original trilogy and in the Expanded Universe that followed, and has been merchandised as a variety of toys and models. Starting with The Force Awakens" (2015), a new model of X-wing was introduced, which has gone on to play a prominent role in the Star Wars sequel trilogy. The T-70 X-wing, flown by the Resistance in their fight against the First Order, is depicted as the successor to the T-65. Although described as being an improvement over the original, in the expanded literature this new X-wing is itself considered outdated, having been replaced by the T-85 X -wing in the New Republic's fleet. The T-85 X-wing made its first appearance in the TV series "Star Wars Resistance" (2018). Origin and design. Colin Cantwell sketched and built models that eventually became the final X-wing fighter in "Star Wars". The X-wings were designed to appear more "traditional" than the Empire's TIE fighters. ILM built miniatures in various scales, with wing markings indicating which prop represented which pilot. When ILM fell behind on generating X-wing footage, "Star Wars" producer George Lucas and his editors temporarily used World War II dogfight footage for initial editing  cuts. Each X-wing model was built around a hollow core made from surgical tubing, which allowed lighting, cooling, and electrical connectors for the wing motors to be installed and maintained. The cockpit windows were made from faceted glass so that accurate reflections could be filmed. Although the movie's initial script and novelization describe the X-wings as belonging to "Blue squadron", limitations in bluescreen photography led to the markings on the filming models, as well as the fictional squadron affiliation being changed to red. In addition to miniatures, special effects genius John Stears and his crew made a  single, full-size X-wing for scenes in the Rebels' Yavin 4 base hangar; combined with cardboard cutouts and careful editing, the Rebels appear to have dozens of fighters. The production crew also made a full-size X-wing cockpit that was used for all actors; the astromech droid visible behind each actor was changed for each starfighter. Background noise pitch and tone also varied between X-wings to further differentiate the characters piloting them. The "lake" in which Luke Skywalker (Mark Hamill) crashes his X-wing in "The Empire Strikes Back" was only deep, requiring the creation of a  rig resembling the starfighter sitting in the lake at an angle. The rig was built in hinged sections so it could be manipulated by frogmen to sink or rise, a key feature for the scene when Luke fails to levitate his ship from the water. In 1993, ILM visual effects specialist John Knoll created a proof of concept test of dogfighting X-wings and TIE fighters to demonstrate the feasibility of using commercially available desktop computer software for simple animation work. This resulted in numerous parts of space battle scenes being "re-shot" as digital animations for the original trilogy 's Special Edition releases. The ARC-170 starfighter seen in "" is the ancestor of the X-wing and is deliberately reminiscent of the X-wing's design. Depiction. According to Star Wars canon, the T-65B X-wing was produced by the Incom Corporation, which had previously supplied the ARC-170 and Z-95 Headhunter starfighters to the Galactic Republic during the Clone Wars. When the Galactic Empire ordered them to produce a new starfighter for the Imperial Navy, Incom engineers took inspiration from their previous work to create the X-wing. Production was already underway however when politicking resulted in the Empire choosing  instead to go with Sienar Fleet Systems' TIE fighter. Faced with an overproduction of expensive starfighters, a new market was found when agents of the Rebel Alliance contacted Incom about acquiring their stock of X-wings, to which Incom eagerly agreed. The X-wing quickly became a symbol of the Rebellion thanks to its use in several spectacular victories and the role it played in ultimately defeating the Empire. After the defeat of the Empire, the X-wing starfighters became a staple of the New Republic fleet and later the Resistance, with Incom supplying upgraded T-70 and T-85 models. Compared  to the TIE fighter, the X-wing is said to be slower and less maneuverable in space, but boasts superior firepower, defenses, atmospheric maneuverability, and a supraluminal hyperdrive. Its four laser canons can be fired singly, in pairs or all at once, and each launcher can carry up to three proton torpedoes. In addition to deflector shields, the X-wing possesses a titanium alloy armored hull, electronic countermeasures, and armored cockpit. An inertial dampener protects the pilot from high-g maneuvers, while an anti-gravity "repulsorlift" provides for flight in planetary atmospheres. The T-65B X-wing's distinctive strike foils  or "S-foils" are opened and closed by powerful servo motors in the spacecraft. When in the open or 'attack' position, they provided a greater range of fire to the laser cannons mounted on the end of each wing. They also serve to distribute energy to enlarge the deflector shield, shed waste heat, and function as stabilizer surfaces during air travel. Instead of a dedicated navigational system, the X-wing makes use of an astromech droid (such as R2-D2) which fits in a socket behind the cockpit. The droid can hold up to 10 hyperspace coordinates, make minor repairs  to the craft, and assume full control of the X-wing if needed. As with the pilot's ejection seat, an explosive charge can eject the droid from the X-wing in an emergency. In "Legends". According to roleplaying and other literature prior to Disney's acquisition of Lucasfilm, the origin of the X-wing is somewhat different compared to later material. Incom Corporation had already begun designing the X-wing when the Empire's Imperial Security Bureau began to suspect the company of Rebel sympathies. Before the empire could seize control of the company, the designers defected to the  Rebel Alliance and handed over the X-wing's schematics. The Rebel Alliance adopted the military strategy of "Doctrine of Space Denial", wherein the Rebellion would raid Imperial boneyards and shipping frigates, both to disrupt Imperial logistics and operations, and also to requisition desperately needed materials. X-wing hyperdrive capabilities allowed for this kind of harassment and escape before the Empire could react. The presence of a hyperdrive and deflector shields differentiate the X-wing from the Empire's TIE fighters, emphasizing the importance the Rebels place on pilots surviving their missions. Novels and roleplaying material set after "Return of  the Jedi" showed the X-wing continued to be refined and upgraded in service to the New Republic; the "XJ"-series X-wings, depicted in the war against the Yuuzhan Vong, have a third proton torpedo launcher, stronger lasers and improved engines. Merchandise and licensing. Kenner Toys produced an X-wing toy as a complement to its action figure line in 1978; this model was made from formed plastic and had a battery-operated light and buzzer in the forward fuselage. The "s-foils" were activated by depressing the molded astromech droid. In 1982, a "battle-damaged" version was released using  the same mold but with damage stickers, a grey fuselage, blackened engine inlets, and a darker canopy. In countries outside the U.S., the electronics were removed and the R2-D2 “button” was chrome (apart from the U.S., the electronic X-wing was only available in Brazil, Canada, and France). Kenner also produced a die-cast 1:72 miniature X-wing in 1978 and a smaller scaled version with "battle damage crash feature" for the short lived Micro Collection line in 1982. The X-wing appeared in four Micro Machines three-packs, including the first "Star Wars" pack released, a bronzed version , and a pack of three "battle damaged" X-wings with different colored markings. The Micro Machines X-wing has also been released in two single-packs, as a promotional souvenir with German video releases, in a nine-pack of "Original Trilogy" vehicles, and once in clear plastic. The X-wing appears eight times in the Micro Machines Action Fleet toy line: Luke's starfighter on its own, with "targeter" stand, with Dagobah swamp damage, and in a double pack with a TIE Fighter, Wedge's starfighter on its own, and as a component of the Yavin Rebel Base playset, a  toy based on the prototype packaged with Biggs Darklighter's starfighter, and Jek Porkins' starfighter. Lego also released several X-wing models, including a 76-piece miniature X-wing/TIE advanced kit, a 263-piece X-wing (1999/2002), a 563-piece X-wing kit with Yoda's Hut (2004), a 437-piece X-Wing (2006), and a 560-piece X-wing (2012). A 1,304-piece "Ultimate Collector's" model was released in 2000. A new "Ultimate Collector's" model with 1,559 pieces was released in 2013. X-wings also appear in numerous "Star Wars" games and Expanded Universe stories. The  player pilots an X-wing in the Atari "Star Wars" game. It is also a playable ship in numerous LucasArts games, and is the eponymous vessel in the first of several . Both the "" and "" rail shooters include X-wing levels, and X-wing squadrons are controllable units in the "" and "" strategy games. Decipher and Wizards of the Coast published X-wing and X-wing-related cards for the Star Wars Customizable Card Game and Star Wars Trading Card Game, respectively. Michael A. Stackpole and Aaron Allston wrote the "" novel series that focuses on the X-wing pilots of Rogue Squadron  and Wraith Squadron, the former expanding the story of pilots like Wedge Antilles who appear in the films. Dark Horse Comics has also published an "X-Wing Rogue Squadron" series. In 2012, Fantasy Flight Games released the "" featuring several pilots and variations of the ship. The X-wing also included in its "Star Wars: Armada" miniatures game and "" board game. Cultural influence. A model of Luke Skywalker's X-wing was among 250 "Star Wars"-related items on display at the National Air and Space Museum celebrating the franchise's twentieth anniversary. An original X-wing filming prop sold at auction  for $160,000 in July 2016. In 2007, the San Diego Tripoli Rocket Association built and launched a X-wing model propelled by four rockets, which exploded seconds after launch. A life-size X-wing is suspended from the ceiling at the Star Trader gift shop in Disneyland in California, as well as one displayed outdoors by the Star Tours attraction at Disneyland Paris. A life-size X-wing made from Lego blocks appeared in Times Square, and a ¾-size replica is on display at the Wings Over the Rockies Air & Space Museum in Denver. In 2018, a number of  Star Wars starfighters had their aerodynamic abilities tested using the Autodesk Flow Design virtual wind tunnel program. When tested, the classic T-65 X-wing design had a drag coefficient of .45, which is only slightly better than the coefficient of a sphere. The newer T-70 X-wing flown by Poe Dameron (Oscar Isaac) was more aerodynamically sound with a rating of .24, but still fell short of the F-4E Phantom with its .02 drag coefficient. These poor results were rationalized with the in-universe explanations that drag coefficient plays no role in space travel, and that Star Wars fighters can  use repulsorlifts and deflector shields to give themselves better flight profiles.