Drone Deploys in Just Minutes but Flies for Hours

Drone Deploys in Just Minutes but Flies for Hours Drone Deploys in Just Minutes but Flies for Hours Drone Deploys in Just Minutes but Flies for HoursMartin UAVs V-BAT autonomous military drone looks like nothing else in the sky. The composite aircraft consists of an 8-foot-long rocket-like fuselage with thin, 9-foot-wide wings towards the rear. Instead of a tail section, it has a large ducted engine.This is V-BATs sole means of propulsion. Combined with its control system, it enables the drone to hover vertically, climb 500 feet, and transition seamlessly to horizontal flight. As it hovers near the ground, employees can shove it so it tilts. Once released, it straightens up and finds its original position.V-BATs ducted fan is at the heart of the design, said Austin Howard, Martins engineering lead. Ducted fans mount spinning blades inside a cylindrical tube, or duct. The duct prevents thrust generated by the propeller tips from escaping.Ready for takeoff. renommee Martin UAVIt sucks a whole lot more air through the duct than an unducted fan would, and provides about half of thrust in hover orientation, Howard said.Editors Pick Universal Robots Grab New York Stock Exchange, Manufacturer Attentionmora for You Global Talent Makes American Industry Stronger The military funded several small ducted fan drones 15 years ago. They essentially placed a ducted fan in the center of a short, squat body. These drones worked like helicopters and had limited range. They fell out of favor when batteries improved enough to add electric propellers to airplane-style craft, enabling them to hover and fly.By adding a fuselage and wing to the ducted fan, Martin found a way to extend the drones mission.We knew how to hover and fly on the wing, Howard said. The big hurdle was figuring out how to get the computer to go between the two.In the beginning, we figured we would point the noise down fast and it would go into a dive and we could then pull it out and fly horizontally, he added. In the past five years, we found there is a stable trim condition from 90 degrees nose up to 0 degrees horizontal.To take advantage of that stable region, V-BAT uses throttle, which controls thrust, and the ducts eight control vanes, which vector thrust from the propeller in any direction. By measuring things like orientation relative to the ground, airspeed, ground speed, and GPS location, Howard learned to guide the V-BAT through the transition using closed loop PID controller and an autopilot system Martin built from scratch.Weve been reliably transitioning for over five years now and have never had an instance of controller failure, Howard said.This reliability came at a cost. Martin could not find an off-the-shelf autopilot system to fly its unique aircraft. Instead, it has spent the past three years developing its own flight controller.The V-BATs chief advantage is simplicity. It weighs only 65 lb (without fuel) and deploys in 30 minutes from a 20-square-foot space (since the duct protects operators from the propeller). It requires no catapults, rails, or nets to catch it when it returns. Yet it can cruise for eight hours at 45 knots/hour with an 8-lb payload in its replaceable nose section. Because it can land vertically practically anywhere, it can carry delicate cameras or instruments without fear of damage.The military wants radio and surveillance capabilities and a smaller footprint that they can deploy rapidly without airfield, Howard said. And its small enough to fit into helicopters and Humvees versus a C-130 cargo jet.Not only does V-BAT look like nothing else in the sky, but it delivers in ways most drones cannot yet match.Read More Exclusive Articles from ASME.orgThe Critical Need For 5G Cellular ServiceManufacturing Takes FlightNavy Sails into Supply Chain with Metal 3D PrintingThe military wants radio and surveillance capabilities and a smaller footprint that they can deploy rapidly without airfield. Austin Howard, Martin UAV

Navy Enlisted Classification Codes - Naval Aircrewman

Navy Enlisted Classification Codes - Naval AircrewmanNavy Enlisted Classification Codes - Naval AircrewmanThe Navy Enlisted Classification (NEC) system supplements the enlisted rating structure in identifying personnel on active or inactive duty and billets in manpower authorizations. NEC codes identify a non-rating wide skill, knowledge, aptitude, or qualification that must be documented to identify both people and billets for management purposes. For example, if a Navy police officer (MA Master at Arms) receives specialized training as a K-9 Dog Handler, he/she would be awarded NEC MA-2005. From that point on, the sailor could be assigned to Navy law enforcement duties involving military working dogs. Below are the NECs for the NAVAL AIRCREWMAN community area 8201 Naval Aircrewman Candidate (APPLIES TO ABH, AD, AE, AG, SK, AME, AM, AO, AT, AW, AZ, CTI, CTO, CTR, CTT, HM, CS, PH, PR, IT ) 8202 Naval Aircrewman (Special Assignment) (APPLIES TO AS DETERMINED BY CHNAVPERS ) 8206 C-13 0 Flight Mechanic (APPLIES TO AD, AE, AM, AT ) 8207 HH-60H Utility Aircrewman (APPLIES TO AD, AO, AE, AM, PR, AME, AT) 8208 C-130 Second Loadmaster (APPLIES TO AB, AD, AO, AE, AF, AM, AME, AT, ABH, AV, AZ, PR, SK ) 8209 C-40A Crew Chief (APPLIES TO AD, AM, AE, AT, AF, AV ) 8220 C-130 Loadmaster (APPLIES TO AB, ABH, AD,AM, AME, AE,AT, AO, AF,AV, AZ, PR, SK ) 8226 MH-53 Airborne Mine Countermeasures (AMCM) Aircrewman (APPLIES TO AD, AM, AME, AT, AE, AO, PR) 8227 E-6B REEL System Operator (APPLIES TO AE, AM, AME) 8228 E-6B Communications Operator (APPLIES TO IT, AW, AT) 8229 E-6B In-flight Technician (APPLIES TO AT ) 8235 E-6B Flight Engineer (APPLIES TO AD, AE, AM ) 8241 C-12 Transport Aircrewman (APPLIES TO AD, AO, AME, AM, AE, AT) 8245 C-20/C-37 Crew Chief (APPLIES TO AD, AE, AME, AM, AT, AF, AV ) 8250 C-9 Crew Chief (APPLIES TO AD, AM, AE, AME, AF, AT, AV ) 8251 P-3 Flight Engineer (APPLIES TO AD, AM, AE, AME, AF, AO, AV, AT) 8252 C-130 Flight Engineer (APPLIES TO AD, AM, AE, AME, AT, AV, AF ) 8262 P-3C Update III In-Flight Technician (APPLIES TO AT, AV) 8263 P-3C In-Flight Technician (APPLIES TO AT, AV) 8265 P-3/C-37 Flight Communications Operator (APPLIES TO AT ) 8271 P-3 Flight Crew Ordnanceman (APPLIES TO AO ) 8278 Loadmaster (APPLIES TO AD, AM, AME,AE, ABH, AO,AT, AB, AF,AV, SK, PR ) 8279 C-2 Transport Aircrewman (APPLIES TO AD, AME, AM, AE) 8284 Aviation Electronic Warfare Operator (APPLIES TO AT, AE ) 8288 Aerial Cameraman (APPLIES TO PH ) 8289 Transport Safety Specialist (APPLIES TO AO, AME, AM, AE, CS, AD, AT, AZ, SK, ABH ) 8295 Cryptologic Technician Operator/Analyst (APPLIES TO CTI, CTR, CTT ) 8296 EP-3E Cryptologic Technician Operator/Analyst (APPLIES TO CTI, CTT, CTO, CTR, IT ) 9401 EP-3E In-flight Technician (APPLIES TO AT) 9402 P-3C Update III ASUW Improvement Program (AIP) In-Flight Technician (APPLIES TO AT)

How to Use Emotional Intelligence to Network

How to Use Emotional Intelligence to NetworkHow to Use Emotional Intelligence to NetworkIn your job search arsenal, you should have a really great resume, a creative (and customizable) cover letter, and an awesome interview suit.But what about networking know-how? Even if you feel meh about it, networking is a great way to establish new contacts, rekindle older ones, and potentially open doors to new possibilities- and a job.Assuming, that is, that youre likable.According to the Fast Company story, Do These 5 Emotionally Intelligent Things Within 5 Minutes of Meeting Someone, it turns out that showing up to networking events isnt enough- you have to be likable, too. This ability to create deeper connections (even within minutes of meeting someone) is called emotional intelligence, and its something that anyone can benefit from. After all, a likable connection might be more likely to help you in your job search than someone whoisnt.Build a strong network connection using emotional int elligence in these waysDont curb your enthusiasm.When meeting a new person, dont just shake their hand in a detached manner and mumble a hello. The emotionally intelligent will open themselves up to new connections with a more enthusiastic greeting, including a warm handshake and eye contact. They will also open themselves up to meeting new people- literally. Straighten out your posture by opening up your chest and standing more broadly its more welcoming than someone who is hunched, or fails to look a person in the eye.Be complimentary.Within the first few minutes of meeting someone, if you feel that you can compliment the person, you should. It shouldnt be forced or fake, but be open to finding genuine and honest ways to make the person feel good.Ask questions.Being a good listener is a cornerstone of being emotionally intelligent. And while you might think that meeting an important new connection would warrant you talking about yourself in the hopes of solidifying help down the r oad, it actually works the opposite way. Take a few minutes to simply listen to the other person- and really remember what theyre saying. No fidgeting with your phone or looking for the nearest exit. Listening to what someone has to say can be more meaningful to someone than if you try to interject every few seconds with your own opinions.Dig deeper.As you hold conversation with someone, dont just ask yes or no questions. Instead, ask questions that require longer answers, especially on a topic that your potential connection finds interesting. This canlead to people liking you more if theyfeel that you are taking a genuine interest in them and their likes. In turn,your networking efforts can be more fruitful.Make the connection.To truly establish a connection with someone, youre going to have to look for common ground. It might be something as simple as liking the same football team, having the same alma mater, or even having the same number of kids. But try hard to find a way to fo ster a deeper connection with the person. Look to see what the person finds interesting (physical cues such as becoming more expressive or smiling more as he speaks are good ones to watch out for), and then see which ones match your own interests.Know their name. Theres no point in taking the time to establish a connection, only to forget the persons name right before parting ways. One way to remember the persons name is to repeat it immediately upon your introduction, and then learn to sprinkle it naturally into your conversation. And when youre about to leave, you can say something like, It was great to meet you, John. Lets be in touch soon. Just saying someone elses name can make you more likable, which in turn, ups your chances of solidifying the connection.Dont forget the details.Lets say that your new connection talks about his new baby girl, or the fact that hes just recently moved to the burbs. When you follow up with the person, be sure to touch on those topics, which can a utomatically make you much more likable than if you just reached out asking for career advice.Being emotionally intelligent isnt just something that can help you be a better job seeker, but an overall better person, too. So the next time you hit a networking event, connect to your emotional intelligence, which will help you connect better to others as well.