- published: 07 Oct 2023
- views: 6122
YC or yC may refer to:
Separate Video, commonly termed S-Video, Super-Video and Y/C, is a signaling standard for standard definition video, typically 480i or 576i. By separating the black-and-white and coloring signals, it achieves better image quality than composite video, but has lower color resolution than component video.
The S-video cable carries video using two synchronized signal and ground pairs, termed Y and C.
Y is the luma signal, which carries the luminance – or black-and-white – of the picture, including synchronization pulses.
C is the chroma signal, which carries the chrominance – or coloring-in – of the picture. This signal contains both the saturation and the hue of the video.
The luminance signal carries horizontal and vertical sync pulses in the same way as a composite video signal. Luma is a signal carrying luminance after gamma correction, and is therefore termed "Y" because of the similarity to the lower-case Greek letter gamma.
In composite video, the signals co-exist on different frequencies. To achieve this, the luminance signal must be low-pass filtered, dulling the image. As S-Video maintains the two as separate signals, such detrimental low-pass filtering for luminance is unnecessary, although the chrominance signal still has limited bandwidth relative to component video.
The Vega was a six-passenger monoplane built by the Lockheed company starting in 1927. It became famous for its use by a number of record-breaking pilots who were attracted to the rugged and very long-range design. Amelia Earhart became the first woman to fly the Atlantic single-handed in one, and Wiley Post flew his around the world twice.
Designed by John Knudsen Northrop and Gerard Vultee, both of whom would later form their own companies, the aircraft was originally intended to serve with Lockheed's own airline routes. They set out to build a four-seat aircraft that was not only rugged, but the fastest aircraft as well. Using the latest designs in monocoque fuselages, cantilever wings and the best engine available, the Vega delivered on the promise of speed.
The fuselage was monocoque, built from sheets of plywood, skinned over wooden ribs. Using a large concrete mold, a single half of the fuselage shell was laminated in sections with glue and then a rubber bladder was lowered into the mold and inflated with air to compress the lamination into shape. Two fuselage halves were then nailed and glued over a previously made rib framework. With the fuselage constructed in this fashion, the wing spar had to be kept clear, so a single spar cantilever was mounted atop the aircraft. The only part of the aircraft that was not very streamlined was the landing gear, although production versions wore sleek "spats". It was powered by the Wright Whirlwind, which delivered 225 horsepower (168 kW).
Journey with us as we explore the groundbreaking legacy of the Lockheed Vega, an aviation icon of the 1920s that redefined what was possible in the skies. From long-range fuel tanks to the first steps toward autopilot, the Vega's revolutionary design features paved the way for modern aviation. This gripping documentary delves into the daring exploits of pilots like Wiley Post and Amelia Earhart, while unraveling the aircraft's enduring influence on today's flying marvels." #LockheedVega, #GoldenAgeOfAviation, #WileyPost, #AmeliaEarhart, #AviationHistory, #NACACowl, #AviationMilestones, #HighWingMonoplane, #PioneeringPilots, #AmericanIngenuity, #EngineeringMarvel, #TransAtlanticFlights, #RedefiningSkies, #MonocoqueFuselage, #EarlyAviators, #GroundbreakingDesign, #AviationLegacy, #ModernAir...
This is John Magoffin's rare 1933 DL-1 series Lockheed Vega (DL stands for "Detroit Lockheed") and is the only one left of the 9 built with a metal fuselage. This post restoration flight took place on the 110 anniversary of the Wright brother's first flight.
NOTE: At the time of filming, there was a mask mandate in effect at Smithsonian Institution. In the early 1930s Amelia Earhart flew this Lockheed Vega 5B alone across the Atlantic Ocean, then flew it nonstop across the United States: both firsts for a woman! Nelson Blankenship, Preservation & Restoration Unit Chief at the National Air and Space Museum, takes Adam through the history of this record-breaking aircraft, as well as the work his team is doing to prepare it for display at Smithsonian. Lockheed Vega 5B: https://airandspace.si.edu/collection-objects/lockheed-vega-5b-amelia-earhart/nasm_A19670093000 Mary Baker Engen Restoration Hangar: https://airandspace.si.edu/visit/udvar-hazy-center/things-do/mary-baker-engen-restoration-hangar Shot and edited by Joey Fameli Produced by Krist...
Curator Dorothy Cochrane and aircraft restorer Karl Heinzel discuss the social and technological changes brought about by Amelia Earhart's career as they give a tour of Earhart's Lockeed Vega at the Smithsonian National Air and Space Museum. For more information, visit: http://www.smithsoniansource.org/display/topic/viewdetailshis.aspx?TopicId=1001 http://www.SmithsonianEducation.org
OK, Gang, here's a great "YOU ARE THERE WITH KERMIT" video on the progress of the Lockheed Vega! I flew up to Kevin Kimball's airstrip in the Sikorsky S-39 to make a decision as to where we were going to locate the fuselage door. As you will soon see, there were MANY factors to be considered, and it was quite an education as to what came out of the Lockheed factory! Enjoy! Kermit Weeks -------------------------------------------------------------------- Subscribe with link above for notification of future Kermit Weeks videos. Follow Kermit on Facebook... https://www.facebook.com/KermitWeeks Watch all the other Kermit Weeks videos and Kermie Cam's here... https://www.youtube.com/c/KermitWeeks444 -------------------------------------------------------------------- We welcome and ap...
Restoration Specialist, Kevin Kimball stopped by Fantasy of Flight in July 2019 to take a look at the Lockheed Vega project he had been restoring for me, at his shop. It's been a couple of years since I had to postpone that restoration, but the energies have re-aligned, and we're all geared up and ready to get the Vega restoration started again. In this clip, Kevin, and his son Kallin, along with our team, go over some of the work that has been done, look over the cartons of Vega parts, and make a plan for moving forward on the restoration. We're hoping to have a lot of detailed video of the project going together - especially some of the fascinating wood work on the hull that is discussed in this clip. Stay tuned! NOTE: Kallin is actually called Kal for short, not Cal as stated in the ...
Full title reads: "Round the world in 6 days? Atlantic flown again by Wiley Post, the one-eyed Indian, flying alone in 'Winnie Mae' his Robot equipped plane..." United States of America (USA). Shots of Aviator Wiley Post climbing up into the cockpit of his single engined Lockheed Vega monoplane 'Winnie Mae'. Post, wearing an eye patch, pulls on his flying helmet and waves to the camera. He says 'So long - see you in about six days'. The engine starts up. Shots of the plane as it takes off. Intertitle reads: "After 26 hours flight to Berlin (3,600 miles) he only waited to refuel and was off again in 2 1/2 hours - what a man!". Berlin, Germany. Post climbs out of the cockpit of his plane. He is helped to the ground. He oversees the re-fuelling of his plane. Post cli...
This video is about Lockheed Vega departing Marana Regional Airport located north of Tucson Arizona. Plane was recently restored for it's owner John Magoffin by Rick Barter of Arizona Airframe.
The Lockheed Vega is an American six-passenger high-wing monoplane airliner built by the Lockheed Corporation starting in 1927. It became famous for its use by a number of record-breaking pilots who were attracted to the rugged and very long-range design. Amelia Earhart became the first woman to fly the Atlantic solo in one in 1932 https://en.wikipedia.org/wiki/Lockheed_Vega On January 11, 1935, Earhart became the first aviator to fly solo from Honolulu, Hawaii to Oakland, California. https://en.wikipedia.org/wiki/Amelia_Earhart video US Archives
YC or yC may refer to:
Escuridão...
Em qual coração..?
O medo de olhar ou o medo de encarar a sua vida...
será que somos iguais?
Escuridão...
Em qual coração?
Discriminar...
Humilhar...
Injustiçar
O que que você tem que os outros não tem?
Mas em ambos os lados há vários erros
O de se reprimir ou o de agredir
Mas sem agressão não há intimidação
E sem se resguardar, como discriminar??
Não Julgar!!!
Cor, opção, VIDA...
mas sim as virtudes de um coração