November is National Aviation History Month. From the first glider flight over 100 years ago by the Wright Brothers to the largest aviation wonders of present, advancements in aviation engineering and technology have soared to new heights—literally. Airplanes are likely the first things that come to mind when we hear the word “aviation.” But where do helicopters and other vertical takeoff and landing (VTOL) aircraft fit in to the mix?

This month, Vaughn College turns its sights to the history of personal VTOL aircrafts and chronicles the advancements, benefits, and future of this amazing technology. Did someone say “flying cars?”

For nearly 90 years, Vaughn has been steeped in aviation history. From opening its doors in 1932 as the Casey Jones School of Aeronautics to its present day ranking as one of the nation’s Best Colleges in the Regional North by U.S. News and World Report, Vaughn has remained true to its vision of educating and training its graduates for futureproof careers.

What are VTOL vehicles?

Vertical takeoff and landing aircrafts are vehicles that have the unique ability to depart, hover and land vertically. In addition to their unique take off and landing abilities, they can fly slowly and land in small spaces, unlike conventional aircraft. Today, there are two types of VTOL technology: rotary wing aircraft and powered lift. Here is how they compare:

  • Rotary wing aircraft or rotorcraft—These vehicles use lift to become airborne. Lift is generated from spinning rotor blades revolving around a central mast. The helicopter is a popular example of a rotary wing aircraft.
  • Powered-lift aircraft—These aircraft have a fixed wing design. Although they take off and land vertically, they perform differently than rotary wing aircraft when in flight. Some rely on the rotor for lift, and then switch to a fixed-wing lift while in flight, while others involve tilting the aircraft forward to achieve horizontal flight. Today, some powered-lift aircrafts are considered vertical and/short takeoff and landing (V/STOL) vehicles that can switch to conventional takeoff and landing (CTL).

The history of VTOL technology

Most would never connect the dots between Leonardo Da Vinci and helicopters. But did you know the famous Renaissance painter sketched an image resembling a helicopter that he named the “aerial screw.” It is believed he made small models of the design but never pursued vertical flight any further. One Italian who did make his mark in vertical flight was Enrico Forlanini. In 1877, Forlanini became the first to build an unmanned steam-powered helicopter that remained in the air for about 20 seconds. This first flight laid the foundation of rotary aircraft for years to come. Test your knowledge on more historic first flights in our blog: “Greatest First Flights in Aviation History in Honor of Aviation History Month.”

Advancements in engineering and technology

From the 1920s through the 1940s, inventors across the globe attempted to design and fly their experimental helicopters. Unfortunately, some met with disastrous results. It wasn’t until the 1950s when the widespread use of turbine engines helped lead the way to building the helicopters and modern VTOL aircraft we know today.

Flying cars

The “flying car” concept was first introduced after World War II. Even Henry Ford predicted it would be a reality in the near future. Ford, along with several automobile manufacturers and the US Army, delivered prototypes of “flying jeeps” The Ford Motor Company created a personal aircraft named the Volante Tri-Athodyne—a 3/8-to-scale concept car model that used three ducted fans to enable VTOL. Unfortunately, Ford abandoned the project. In 1956, the US Army initiated the largest innovation when it began investigating “flying jeeps” as an alternative to helicopters on account of their smaller size and ease of flying. Although the research was dismissed, the concept still lives on today. Read more about the future of flying cars in our blog: “Urban Air Mobility: Transforming Sky Transportation.

Benefits of VTOL technology

Today’s engineers are designing electric vertical takeoff and landing (eVTOL) aircraft that use electric motors or batteries instead of fuel. This advancement is proving beneficial on several economic and environmental fronts. Here are some benefits of VTOL technology we are seeing today:

  • Lower overall vehicle costs due to a reduction in maintenance and fuel costs
  • Noise pollution and gas emissions reduction with more energy efficient vehicles
  • Combat or rescue situation usage stemming from more landing flexibility in small areas
  • Speed and accuracy due to wing optimization, since they do not control takeoff and landing
  • Faster aircraft due to less drag

The fast and futuristic

Aircraft racing is putting eVTOL on the fast track. Alauda Racing, an Australian aviation firm, is introducing the Airspeeder, the new electric VTOL that was modeled after the 1960s British Formula One race car. With original plans to race this year, Air Race E is organizing a World Cup of electric conventional takeoff and landing (eCTOL) aircraft. Pilots will experience onboard cameras and racing speeds up to 125 mph.

Closer to home at Vaughn

Vaughn’s Unmanned Aerial Vehicle Team has bragging rights of its own. For the past two years, the team placed first and second place, respectively, at the 2018 and 2019 Micro Air Vehicle Student Challenge Competition. They developed two drones to compete in both the manual and autonomous categories. Both drones were designed to perform VTOL with onboard flight-stabilization and camera. Way to go, team!

Are you ready to pursue a futureproof career? Discover all that’s possible with a degree in engineering and technology, management, or aviation. Apply today.

What do wearable technology, robotics, computer tablets and unmanned aerial vehicles all have in common? Here are some hints: George and Jane Jetson, Mr. Spock and Captain Kirk. If you guessed “The Jetsons” and “Star Trek,” you’re no doubt a sci-fi guru who knows their stuff. But were you aware of how these iconic television shows inspired some of today’s most popular technological innovations?

This month, Vaughn College is taking a fun look back on how the cool gadgets and gizmos used in these shows from the 1960s—and beyond—went from futuristic technologies to current day realities.

The Jetsons

Today’s generation may not be familiar with “The Jetsons,” but they are more than likely familiar with some of the cool technology that was adapted from this animated comic sitcom that premiered in 1962. To get you caught up, the Jetsons were a middle-class family who lived in the future. George and Jane Jetson had two children—Judy and Elroy—and a robot maid named Rosie and their beloved dog, Astro. Here is a flashback to “The Jetsons” and how this show proved to be ahead of its time by predicting some of our everyday technology:

  • Skype, Zoom and FaceTime—When characters on the show made a phone call, they would see the person they were calling on a television screen. Who ever thought back then that we could have face-to-face chats via Skype, Zoom and FaceTime?
  • Roomba—Rosie the robot maid was way ahead of her time. Let’s face it. Who wouldn’t want a robot maid? Rosie cleaned the house by gliding across the floor on wheels, much like the way the Roomba is designed. Today, the Roomba is literally making sweeping strides in today’s market, as this autonomous robotic vacuum cleaner can clean multiple rooms, detect obstacles and sense steep drops. (Sorry, it doesn’t do windows!)
  • Unmanned Aerial Vehicles—Jane and Elroy didn’t have to worry about missing the school bus. They flew to school in their own personal pods!
  • 3D Printed Food—Cooking was easy for the Jetson family. (No slaving over the stove for Jane.) Their favorite foods were just a touch-of-a-button away. Did you know some of today’s 3D printers allow you to “print” food, too!

  • Smart Watches—Can you believe the Jetsons used watches that incorporated video? Just like our smart watches of today, we can watch videos and do other cool things, such as answer phone calls, send text messages and track fitness goals, among so many other tasks!
  • Capsule Endoscopy—This one will really blow your mind. On one episode, George’s doctor had him swallow a camera as part of his physical exam. Today, doctors use a procedure called “capsule endoscopy,” where the patient swallows a pill-sized camera. This camera travels down the patient’s digestive track and takes thousands of pictures and transmits them to a recorder. Talk about being ahead of the times!
  • Doggie Treadmill—We can’t forget about Astro. After all, they say a dog is a man’s best friend. George Jetson kept his Astro in shape by having him take a walk on the treadmill. Today, we have treadmills to help keep our dogs healthy and fit.

Star Trek

“Trekkies” (which is the nickname for die-hard “Star Trek” fans, just in case you were wondering) will be the first ones to tell you of how the “Star Trek” franchise has inspired some of the most innovative and widely-used technology today. We may not be at the “beam me up, Scotty” phase at the moment—but one never knows, as technology is surprising us at every turn. Here are some amazing similarities to the gadgets used on the starship U.S.S. Enterprise when compared to what we are using here on Earth today.

  • Voice Translators—We may not have the need to translate Klingon (or any other alien language) as they did on the Enterprise, but the invention of today’s voice translators has revolutionized the way we communicate with those who speak foreign languages. This breakthrough technology can be viewed as a decoder of sorts that’s similar to the universal translator used on the show. There’s even an app for that! Trekkies will recall how in later shows, the universal translator was integrated into communication badges. Today, this wearable technology is used in a variety of locations, including hospitals, where communication in real time is critical.
  • Lasers—One can’t think of “Star Trek” without thinking of the fictional phasers the crew used on the show. From stunning an enemy to slicing through materials, one could surmise that phasers may have inspired the invention of laser technology. Some of today’s most widely used electronics and weaponry uses lasers, which stands for Light Amplification by Stimulated Emission of R Examples of real-world devices that use lasers include laser pointers, handheld laser cannons and CD and DVD players. Did you know Lockheed Martin designed a prototype laser weapon known as ATHENA (Advanced Test High Energy Asset System) to defeat low-value threats such as drones, improvised rockets and small boats? Now that’s futuristic technology at work!
  • Natural Language Queries: Apple’s Siri and Google Now—Of all the far-fetched gadgets found on early sci-fi shows, the use of artificial intelligence (AI) to understand verbal commands may be one of the coolest. Who would have ever imagined having a conversation with a computer, let alone a mobile phone? Today, we turn to Apple’s Siri or Google Now for real-time answers to a plethora of questions, queries and even directions!
  • Tablet Computer—Tablets are so commonplace today that some of us may not realize how futuristic this technology really was on the show. We may not be entering coordinates for the next star system, but the crew also used their PADDs (Personal Access Data Devices) to listen to music and play videos, just as we do today.

Vaughn programs turn science fiction into science fact

As a leading institution in engineering and technology, management and aviation, Vaughn offers programs that meet today’s demands head on. As we discovered in our journey back to sci-fi programming from years ago, technology that seemed unattainable is now part of our daily lives. Vaughn offers programs that are built around this technology. Here’s a snapshot of how they match up:

  • Robotics (Rosie, the Robot Maid)—Our award-winning robotics team is the perfect example of mechatronic engineering at its best. Read about their success at last year’s VEX World Robotics Competition and see how Vaughn graduate Jefferson Maldonado ’16 landed his dream job in the field of mechatronic engineering.
  • Unmanned Aerial Vehicles (UAVs) (Personal Flying Pods)—George Jetson may not have had an aviation degree, but you must admit the futuristic concept of flying cars was not far-fetched. Vaughn’s UAV club and drone courses take aviation and engineering to a higher level. Read all about last year’s International Drone Day celebration, hosted by the engineering and technology department and Vaughn’s own Adjunct Professor Loretta Alkalay, who teaches a drone law course at Vaughn—the only one of it’s kind in the country. Alkalay brings years of experience as an aviation attorney and former regional counsel for the Federal Aviation Administration.
  • 3D Printing—The world of 3D printing technology comes to life at Vaughn College, thanks to a 3D prototyping innovation center. They may not be printing lunch just yet, but the numerous 3D printers and scanners provide students with hands-on opportunities to transform their concepts into physical objects. Read how 3D printers are revolutionizing the world of prosthetics, as well as how Vaughn graduate Kirei Watson ’18 said having the knowledge of 3D printing helped her land her dream job as a mechanical design engineer.

We hope you enjoyed this technology journey through time. Are you interested in a futureproof career? Discover all that’s possible with an engineering and technology from Vaughn College. Apply today.

Since the coronavirus pandemic struck the United States earlier this year, engineers and technologists have remained in high demand. Dice, a leading technology career hub which connects employers with skilled technology professionals, analyzed the job positions and skills that rose highest in demand between February and March of 2020.

According to the results of the Dice Tech Job Report*, the need for technologists is more critical than ever, as technology plays a key role in making this unexpected transition to a remote workplace a smooth and successful one.

Why techies are critical employees

Source: Labor Insight Jobs (Burning Glass Technologies)

The shift from businesses operating from their headquarters to a remote workplace had employers— almost overnight—examining their remote frameworks. Technologists were needed just as quickly to execute critical components to expedite the widespread conversion.

Here are some examples of how businesses pivoted to maintain communication and operations between employees and clients:

  • Meetings became video calls (Zoom being one of the most popular)
  • Conferences turned into webinars
  • Conversations shifted to instant messaging

To keep business flowing as usual, engineers and tech professionals were needed to work behind the scenes to meet the demands of a changing world and workplace. Here are a few job titles of the tech professionals needed to make all of this happen:

  • Engineers
  • Cloud architects
  • Systems administrators
  • Cybersecurity experts
  • Application designers/developers

And, here are two critical components that tech professionals addressed to keep the remote workplace running smoothly:

  • Ensuring remote frameworks and infrastructure are secure
  • Ensuring employees had reliable connectivity to work from outside the office

Where the jobs are 

Source: Labor Insight Jobs (Burning Glass Technologies)

Technology, or tech giants, consulting agencies and government contractors top the list of tech employers who were hiring during the first quarter of 2020, according to the Dice report. This is great news for Vaughn College students who are currently pursuing engineering degrees, as Lockheed Martin, Northrop Grumman and the Boeing Company fall among the list of the top 25 tech companies listed in the Dice report.

Read about Vaughn graduate Atif Saeed ’20 who started a job at Lockheed Martin this summer working as a mechanical engineer.

Engineers and tech professionals may be interested to learn that between February and March of this year, online retail giant Amazon increased its technology job postings by 110 percent—looking specifically for software developers and network engineers. This comes as no surprise since consumers used Amazon as an alternative to shopping at grocery stores and other essential retailers during the lockdown. Walmart increased its technology postings by 64 percent in March—in addition to the 150,000 employees they pledged to hire—and specifically sought to hire software developers and project managers.

Source: Labor Insight Jobs (Burning Glass Technologies)

According to the Dice report, different states showed varying growth, depending on how each state reacted to the COVID-19 lockdown. In New York, for example, the state was quick to enforce a stricter “stay at home” order, compared to other states that were slower to require that non-essential employees work remotely.

Shift in job postings due to pandemic

Cybersecurity engineering jobs topped the list of having the most uptick in job postings, according to the Dice report. Cybersecurity engineering job postings surged by 20 percent during February and March of this year, as businesses took a proactive approach to combating pandemic-themed phishing and cyber-attacks. System engineers were also in demand, having placed at 11 percent, and showing a clear indication that companies were concerned with maintaining their network and computer infrastructure.

Discover a futureproof career at Vaughn

The job outlook for the engineering and technology fields remains bright, and will remain so, despite the recent surge in demand during the pandemic. If your passion lies within these futureproof fields, then now is the time to capture this opportunity by earning your engineering and technology degree from Vaughn College.

Discover all that is possible. Apply today.

*Source: Dice Tech Job Report

Amazon customers may soon be priming for a special delivery. And, it’s not about what they ordered but how it’s being delivered. Amazon unveiled its Prime Air delivery drone last summer, which has left consumers and drone enthusiasts on the edge of their seats.

If this sounds familiar, it is. The internet retailer has been improving on its drone technology over the years to bring its next-generation electric drone closer to the skies and to your doorstep. Who knows? It may be at your home sooner than you think.

Latest design

Named the “MK27,” Amazon’s delivery drone service Prime Air is breaking barriers over the more than two dozen drone designs the company has tested in the past. This new “hybrid design” can show off its moves by taking off and landing vertically, like a helicopter, and flying horizontally and aerodynamically, like an airplane. This latest advancement is considered to make this drone safer, more efficient and more stable since it operates on six degrees of movement instead of four. Watch the video to see for yourself.

Safety factor

You may have some questions about how the Amazon drone delivery service can navigate around obstacles, let alone on its own. Here’s how: Artificial Intelligence (AI), combined with some pretty cool technology and features, allows the delivery drone to operate more autonomously. Thermal cameras, depth cameras and sonar are used to detect hazards while onboard computers are programmed to automatically identify obstacles and navigate around them. For example, Prime Air drones will be able to detect people, animals and even wires or backyard clotheslines. Even more impressive is the drone’s ability make appropriate moves and delivery decisions based on changes in the environment, either while in transit or if it encounters a moving object. Amazon took drone safety one step further by protecting the drone’s rotors with covers, which serve as wings during sustained flight. The company said that in addition to acting as a safety feature, the rotor covers allow for a more dynamic and faster flight.

Delivery capabilities

Amazon is working hard toward its goal to design a drone with a 15-mile range that can deliver packages under five pounds within 30 minutes. If you’re thinking that limits deliveries to small packages, you’re correct. But did you know that 75 to 90 percent of items purchased on Amazon are under five pounds?

On the horizon

As exciting as the thought may be of having an Amazon drone delivery service deliver a package to your home, there’s still no definitive timeframe on when it will happen. Over the years, the Federal Aviation Administration (FAA) has approved Amazon drones for test flights; however, regulations require each new prototype to have a special airworthiness certificate. Additionally, Amazon is still faced with overcoming certain social and technological obstacles, which include drone noise and the challenges of flying in inclement weather (e.g., rain or snow). The good news is the company is working hard on making drone delivery a reality. When that will happen, is up in the air.

Are you interested in the aviation industry, or learning how to design and build an unmanned aerial vehicle? Discover all that’s possible with an engineering degree from Vaughn College.

At some point in time, you may have heard the expression―“It’s not rocket science!”―in relation to a subject. For most of us, the vastness of outer space, the building of spaceships, space travel and planet exploration can be a mind-blowing topic and a hard one to wrap our heads around. Yes, in this case, rocket science does come into play. And, yes, it’s a difficult job. But for gaming and space engineering enthusiasts, the virtual reality of being a space engineer and experiencing it all is only weeks away. After five years, the wait is almost over for the release of the highly anticipated voxel-based sandbox game―Space Engineers for Xbox.

This month, Vaughn College explores the exciting roles aerospace engineers (aka ‘space engineers’) play in the world of spacecraft design and the science and technology behind it all. See how the work of real-life space engineers plays into the virtual reality of the upcoming launch of Space Engineers for Xbox.

What is a space engineer?

Space engineers are professionals who design and build machines that fly. They solve practical problems in space and on planets by applying scientific knowledge, in-depth skills and an understanding of mathematics, physics, aerodynamics and materials science—not to mention manufacturing ingenuity. Over the years, two specialty areas of engineering emerged: aeronautical and astronautical. Here are the differences between the two:

  • Aeronautical engineering involves designing aircraft that flies within Earth’s atmosphere. Some examples include powered lighter-than-air craft gliders, fixed-wing airplanes, jets and helicopters.
  • Astronautical engineering focuses on the science and technology of spacecraft that fly outside of Earth’s atmosphere. These engineers work on the design and development of the spacecraft.

Together, space engineers design aircraft, spacecraft, satellites and missiles, along with the components and subassemblies which include engines, airframes, wings, landing gear, control systems and instruments. When these engineers have completed designing these crafts, they are responsible for testing prototypes to ensure they function according to plan. Virtual testing of engines, wings and control surfaces is a true gamechanger, as computer simulations are having a great impact on projecting how aircraft and spacecraft will perform under different conditions. Using computer-aided design (CAD) allows for a more seamless process in drafting and modification of designs and 3D visualization.

Space Engineers for Xbox

Speaking of visualization, imagine yourself in outer space. You are building spaceships or traveling through space to explore the planets. Space Engineers for Xbox is the latest gaming phenomenon that virtually places gamers in the middle of the action. In this game, each player’s astronaut is referred to as a “Space Engineer.” The game designers must apply real-life aeronautical engineering concepts, physics and volumetricity to make the game realistic. This is vital as players build their own spaceships, space stations and planetary outposts.

The game is designed around surviving in space and on the planets using engineering, construction and exploration. It’s all about reality and how things work. Here are some cool features and tasks you can practice:

  • Using a hand drill to mine an asteroid for resources
  • Adding new components to an existing structure
  • Working from the cockpit of a small ship

It was paramount to the game’s designers to follow the laws of physics and not use any science and technology that may not be possible in the future. Did you know the construction toys LEGO® and LEGO® TECHNIC served as inventor Marek Rosa’s inspiration to design this game?

Here are more fun facts about Space Engineers for Xbox:

  • Releases on April 15, 2020
  • Four million copies have been sold so far
  • Can be played as a survival shooter as well as construction and exploration aspects
  • 90 percent positive reviews on Steam
  • Single-player and multi-player modes

Are you interested in a futureproof career in engineering with an aeronautical focus? See how an engineering degree from Vaughn College can set you on a journey to success.

“Star Wars” fans are encountering a galactic flight experience after United Airlines unveiled its “Star Wars”-themed Boeing 737-800 aircraft in November to celebrate the franchise’s highly anticipated final chapter, “Star Wars: The Rise of Skywalker,” which opened in December 2019.

Joining Forces

United Airlines joined forces with the “Star Wars” franchise to promote the epic conclusion of the Skywalker saga. The airline upped their game for its MileagePlus members by offering them the opportunity to use their miles to bid on and buy exclusive “Star Wars”-themed items and experiences. To round out the partnership, United Airlines recruited some of its employees to star in a “Star Wars”-themed commercial which aired through January 2020.

An “Out-of-This-Galaxy” Experience

The airline pulled out all the stops to give “Star Wars” fans a fun “out-of-this-galaxy” experience, both on and off the plane. As part of the newest plane in the United Airlines fleet, the exterior of this unique aircraft has a new paint design depicting the “Star Wars” galaxy which captures the imagery of the X-wing and TIE fighter starships. There are even different colored lightsabers painted on each side of the tail depicting the two alliances. Pretty cool stuff!

The interior of the plane sets the mood for an exciting onboard experience. Passengers are welcomed aboard while the movie’s iconic soundtrack plays in the background—setting the tone for things to come. As passengers approach their seats, it’s hard to miss the headrests embossed with the film’s dueling factions, the Resistance and the First Order. The inflight safety video demonstration has never been so fun, as passengers are instructed by characters from the new film, along with some of the most beloved “Star Wars” favorites such as Yoda and Chewbacca. There’s even a plaque signifying the relationship between United Airlines and “Star Wars: The Rise of Skywalker,” and passengers receive a themed amenity kit, too!

The Saga Continues

Attention all Jedis: Be on the lookout as the United “Star Wars” plane makes its way through the airline’s galaxy covering the United States, Canada, Central America and the Caribbean. Unable to book a flight? You can try catching a glimpse of the unique aircraft at the airport by tracking its movements―as well as past and future flights―on FlightAware, considered to be the world’s largest online tracking platform. Simply enter the plane’s tail number—N36272—and look for the X-Wing starship on the tracking map.

May the Force be with you!

Are you looking for a futureproof career? At Vaughn, we offer a wide range of aviation, management and engineering and technology degrees that make it possible. Apply today.

The possibility of having a 3D-printed component placed in the human body is here. Today, the advancement of 3D printing is revolutionizing the medical industry, allowing medical professionals to create patient-specific devices such as prosthetics, dental restorations and even orthopedic and cranial implants more efficiently, quickly and economically. The flexibility in this emerging technology is a true gamechanger as it makes these devices more accessible to patients.

Picture perfect

The precision and flexibility of 3D printing enables designers to customize the parts for fitting perfectly with each patient’s anatomy. The ability to create these devices quickly and efficiently for an affordable cost gives doctors and patients more healthcare options.

Here are some examples of medical 3D printing applications:

  • Fully functional replacement limbs
  • Hearing aides
  • Orthopedic implants
  • Cranial implants
  • Dental implants
  • Surgical instruments
  • Detailed models of organs, bones and blood cells now allow doctors and nurses to study patients from all angles
  • Surgical guides to provide surgeons with extreme precision

Here are some benefits of medical 3D printing:

  • Customization—Parts can be shaped to perfectly fit a patient’s anatomy.
  • Sterilization—Most materials used can be sterilized by steam autoclave or gamma radiation.
  • Speed—Hospitals can use on-demand 3D manufacturing for quick turnaround time.
  • Cost—Custom medical devices such as prosthetics and implants cost considerably less.

What is 3D printing?

The process of 3D printing involves creating three-dimensional solid objects from a digital file by laying down layers of material—one on top of the other—until the final object is created.

How the parts are made

For the medical industry, imaging processes and detailed scanning are necessary steps for the creation of 3D-printed components. First, laser scanning is used to take detailed images of the patient’s surface. Then, MRI imaging and CT scanning are performed to see cross-sectional images of bones and tissues. Once the imaging has been completed, specialized software turns the images into complete models that can be used for 3D printing.

Emerging global market

Did you know the medical industry accounts for about 13 percent of all 3D-printing revenue? The numbers get even better.

According to Technavio, a leading global market research company, the market for 3D-printing medical devices is forecasted to grow at a Compound Annual Growth Rate (CAGR) of more than 23 percent by 2023. This impressive momentum and projected growth are driven by many factors which include an increased focus on research and development to improve upon existing devices and for designing new combinations of 3D-printed medical devices.

On the horizon

As medical 3D printing continues to make its mark in the industry, scientists are in the early stages of researching a more far-reaching possibility—the manufacture of living organs such as a heart or liver using the 3D-printing process. The hope of this becoming a reality at one time in the future opens a realm of life-saving possibilities for patients around the world who may not have had a second chance at life.

Vaughn is in the game

Vaughn College is at the forefront of 3D-printing technology, thanks to a 3D-prototyping innovation center that was opened a few years ago. It is equipped with 15 3D printers and two 3D scanners which provide students with hands-on opportunities to transform their concepts into physical objects. Students in the College’s unmanned aerial vehicle (UAV) club and robotics club are doing just that—using 3D printers to make parts for their drones and competitive robots.

Learn more about earning an engineering and technology degree at Vaughn.

The reality of electric airplanes may be closer than you think. Earlier this month at the National Aeronautics and Space Administration’s (NASA) Armstrong Flight Research Center in Edwards Air Force Base, NASA unveiled the X-57 “Maxwell,” the agency’s first experimental electric aircraft and NASA’s first manned X-plane in 20 years.

The X-Factor

Electric propulsion technology is the driving force behind the advance of this new era of aviation that can make planes quieter, more efficient and more environmentally friendly. NASA’s aeronautical innovators are on the cusp of demonstrating these revolutionary aviation milestones. Here are a few of the ways the NASA X-57 will accomplish these advancements and address some of today’s pressing passenger concerns. The X-57 will:

  • Be powered solely by batteries, eliminating carbon emissions
  • Demonstrate how demand could lower the need for the lead-based aviation fuel which is currently being used today
  • Reduce noise levels compared to conventional piston engines
  • Be equipped with a specially designed wing and 14 electric motors
  • Reduce flight times and fuel usage
  • Reduce overall operating costs for small aircraft by 40 percent

Vaughn students stay ahead of industry trends and learn about these types of advancements by hearing from the several industry experts from a variety of influential companies such as Airbus and Pratt & Whitney who come to the College to speak on topics such as these. Vaughn also hosts several internship, career and graduate fairs throughout the year, so there are many opportunities for networking and planning for future careers. Vaughn also sponsors student club and association trips to engineering, technology, management and aviation conferences where students present research, learn about technical advances and create connections for potential job opportunities. Check out the events and news pages for upcoming events and happenings at the college.

Years in the making

NASA’s X-planes date back almost 75 years to the invention of the Bell X-1, which put supersonic flight on the map. Since then, X-planes have been used by NASA, the US Air Force and other government agencies to explore the flight mechanics of vertical takeoff and landing (VTOL), movable wings and other aviation advancements.

In 2015, NASA began its journey working on the X-57, but not in a way you might imagine. Instead of building the plane from the ground up, NASA started modifying an Italian twin-engine propeller plane called Tecnam P2006T. You might be wondering why they chose to use a small propeller plane for such a groundbreaking task. The reason lies in how the aerodynamics proved to be more favorable for an electric airplane that uses propellers.

There’s no denying the modification of the NASA X-57 is an exciting experience, but that’s just one piece of the equation. What about training the pilots to fly an electric airplane? NASA flight control engineers and technicians developed an interactive X-57 simulator at their Armstrong Flight Research Center in California to provide pilots with a virtual flight experience based on what the X-57 would feel like in the air. This simulator experience prepared pilots for future X-57 flight-testing phases and helped familiarize them with reaction times and maneuvers.

Taking it one step at a time

The X-57 Maxwell project consists of four configurations and stages of research distinguished by specific modifications. Currently, the X-57 is in its “Mod II” configuration that features the first all-electric flight hardware. The third phase began at the same time as Mod II to take the X-57 to a new level of electric-powered flight. Some of the most notable and noticeable changes from the Mod II configuration include:

  • Using electric cruise motors to replace the two combustion motors that were in the original aircraft
  • Development and integration of an experimental high-speed ratio wing
  • Reduction in wing area, which contributes to more efficient cruise flight through decreasing friction drag

With the Mod III configuration currently in the works, it’s all about the wing. This upgrade will make space for additional electric propellers and a high-aspect-ratio design to allow the current pair of electric motors to move the wingtips. The final product will feature six small propellers on each wing to be situated on the leading edge along with a larger propeller at the tip.

Nearing the launch

The X-57 hasn’t taken to the skies yet, but NASA says it’s ready for its debut and is hoping to fly it in its final configuration by late 2020. Although the X-57 won’t be as fast and have the ability to fly the same long distances as traditional aircraft, the agency says the electric airplane’s range is suitable for short flights that will be quieter and more efficient.

Vaughn makes it possible

Exciting advancements in aviation technology begin with the knowledge to make it happen. Are you looking for a futureproof career? At Vaughn, we offer a wide range of aviation and engineering and technology degrees to make it possible. Apply today.

 

November is National Aviation History Month, when the accomplishments and milestone achievements of men and women aviators are recognized. In honor of this celebration, Vaughn College has chronicled some of the industry’s most momentous first flights in the history of aviation. Test your knowledge to see how many you know.

1783—First Hot-Air Balloon Flight

Inspired by a paper bag rising on the flow of heated air, French brothers Joseph-Michel and Jacques-Etienne Montgolfier launched their first hot air balloon, which carried a sheep, a duck and a rooster.

1852—First Powered Flight

Jules Henri Giffard, a French engineer and inventor, built the first full-size steam-powered airship. This first powered flight took off 51 years before that of the famous Wright Brothers.

1884—First Roundtrip Flight

French Army Corps of Engineers Charles Renard and Arthur C. Krebs were the inventors and military officers who became credited with building an elongated balloon that successfully took off―flew five miles―and landed at the same location.

1903—The Wright Brothers and the First Flight

Brothers Orville and Wilbur Wright pioneered the principles for the first powered airplane when they flew their Wright Flyer on a 12-second test flight at Kitty Hawk, North Carolina.

1911—First United States (US) Woman Pilot

Harriet Quimby, an early American aviator and movie screenwriter, was the first woman to be awarded a US pilot’s certificate in the United States. She was also the first woman to fly across the English Channel. As a result of these accomplishments, she is credited for influencing the role of women in aviation.

1914—World’s First Commercial Airline

Passengers aboard The St. Petersburg-Tampa Airboat Line made history on the world’s first commercial airline service between St. Petersburg and Tampa, Florida—in just 20 minutes.

1927—Charles Lindbergh and the First Solo Transatlantic Flight

Charles Lindbergh―American aviator, military officer, author, inventor and activist―made history as he piloted the Spirit of St. Louis down the dirt runway of Roosevelt Field in New York and landed in Paris 34 hours later, making him the first pilot to solo a nonstop trans-Atlantic flight.

1947—Breaking the Sound Barrier

Aboard the US Air Force experimental rocket Bell X-1, renowned United States Air Force officer and flying ace Chuck Yeager was the first pilot to exceed the speed of sound.

1958—First Domestic Jet Passenger Service

National Airlines is credited with the inaugural jet passenger service between New York and Miami.

1961—The First Man in Space

Aboard the Soviet Vostok 1 spacecraft, Yuri Gagarin was the first human to travel in space. His 108- minute orbit of the Earth launched the era of manned spaceflight and escalated the race between the US and the Soviet Union, which ultimately led to the first manned moon mission.

1969—Apollo 11: First Men on the Moon

US astronauts Neil Armstrong and “Buzz” Aldrin were the first men to set foot on the moon, where they left behind their footprints, part of the spacecraft and an American flag.

1971—Salyut 1: The First Space Station

The Salyut 1 was the world’s first space station that helped develop methods for living and working in space over long periods of time.

1981—Space Shuttle Exploration

Exactly 20 years after Yuri Gagarin became the first man in space, the space shuttle Columbia blasted into space on its first historic flight. Over the next 30 years, this space shuttle and its four sister ships carried more than 850 astronauts into space, despite the tragedies that would befall the Challenger, and in time, Columbia itself.

1993—First Woman Co-pilot on Commercial Supersonic Plane

British Airways pilot Barbara Harmer was the first woman to fly as first officer on the Concorde from London to New York City.

2005—First Non-stop Solo Flight Around the World Without Refueling

Steve Fossett―American businessman, adventurer and record-setting aviator―set the record for the first non-stop solo flight around the world without refueling. Flying aboard the Virgin Atlantic “Globalflyer,” Fossett travelled almost 23,000 miles around the world, beginning at Salina, Kansas and arriving back 67 hours later.

2017—First All-Female Flight Crew

Southwest Airlines celebrated its first all-female flight crew of two pilots and four flight attendants.

2018—First Space Mission Where US Astronauts Were Women

NASA flight engineer Serena Auñón-Chancellor and NASA astronaut Anne McClain made history in Expedition 57―the first space mission where the only two astronauts representing the United States were both female.

2019—First All-Female Spacewalk

Astronauts Christina Koch and Jessica Meir floated into the history books when they became NASA’s first all-female spacewalk. Koch and Meir were the first US female astronauts to venture outside of the International Space Station.

First experiences leave lasting impressions that can pave the way to future endeavors. Are you ready to take the first step toward a career in aviation? See all that’s possible with an aviation degree from Vaughn College.

 

RoboBee is all the buzz this year. This insect-inspired microrobot drone which is half the size of a paperclip “flew” its way into the history books in August 2019 as the lightest vehicle to take a sustained, untethered solo flight. With the help of a second pair of wings and other modifications, Harvard researchers nicknamed the bot RoboBee “X-Wing,” after the four-winged starfighters from “Star Wars,” cutting its power cord for the first time as it achieved this groundbreaking flight.

Vaughn College is spotlighting this exciting advancement in robotics and electrical engineering to show how groups of tiny robots like RoboBee may someday be invaluable in search and rescue missions, surveillance, environmental monitoring and even crop pollination; similar to how experts see the larger purpose of drones in the future. (Read about Vaughn’s robotics team, former winners of the VEX Worlds Robotics Competition and how the team continues to up its game each year at the competition.)

Busy as a bee

With decades of research under its belt, a research robotics team at Harvard’s Wyss Institute is credited with revolutionary breakthroughs in manufacturing, materials and design to make this untethered flight happen. They developed a flapping wing system made of a composite material and constructed it through a process called laser machining. For nearly a decade, RoboBee remained tethered. Adding another set of wings to RoboBee and less visible changes to the actuators and transmission ratio gave the microrobot enough lift for researchers to attach solar cells to an electronics panel located under the bee.

Inspired by nature

For centuries, animal flight has fascinated and inspired scientists to develop machines that can fly with the use of flapping wings. Nature and bees were the motivation behind RoboBee to simulate the way bees fly―working both independently and collectively and even pollenating flowers. The vision was to develop autonomous micro aerial vehicles capable of self-contained, self-directed flight, and to achieve coordinated behavior in large groups―just like natural bees. As mentioned before, these lightweight, tiny robots measure about half the size of a paper clip and weigh less than one-tenth of a gram. So, how did they do it?

Simulating a real bee, researchers designed the RoboBee into three main components, consisting of the Body, Brain and Colony. This is how each component was developed:

  • Body—Fly on its own aided by a compact and integrated power source
  • Brain—“Smart” sensors and control electronics mimic the eyes and antennae of a bee and can sense and respond to the environment
  • Colony—Coordinate the behavior of several independent robots to work together as an effective unit

Outdoor flight out of reach―for now

The latest advancements may have the RoboBee X-Wing flying solo in the lab, but more work is needed to make outdoor flight possible. The reason lies with the amount of solar power needed to fuel the solar cells which will enable the microrobots to fly outside. Currently, the RoboBee X-Wing requires the power of approximately three Earth suns to fly. Wow! That’s a lot of energy. With the help of halogen lights, researchers can simulate this enormous level of sunlight in the lab to keep the RoboBees in a state of sustained untethered flight.

Are you interested in robotics and mechatronic engineering? Discover all that’s possible with an engineering and technology degree from Vaughn College.

Photo credit: Wyss Institute at Harvard University