Category: Flight

Knowing Simple Aerodynamics Helps Your Aviation Career

When it comes to teaching someone about aerodynamics, it is possible to teach simple aerodynamics in a way that doesn’t require a physics course as a prerequisite. I am a firm believer that as your flight career progresses, so should your knowledge. However, we need to take a simple to complex, known to unknown approach. If you are a Flight Instructor, you know this is a key fundamental of instruction. Take ‘Lift’ for example; at what point should someone be expected to know the Coefficient of Lift (CL)? Here’s what NASA says regarding the lift coefficient:

“The lift coefficient is a number that aerodynamicists use to model all of the complex dependencies of shape, inclination, and some flow conditions on lift. This equation is simply a rearrangement of the lift equation where we solve for the lift coefficient in terms of the other variables.

The lift coefficient Cl is equal to the lift L divided by the quantity: density r times half the velocity V squared times the wing area A. Cl = L / (A * .5 * r * V^2)

The quantity one half the density times the velocity squared is called the dynamic pressure q. So Cl = L / (q * A)

The lift coefficient then expresses the ratio of the lift force to the force produced by the dynamic pressure times the area.”

Above, NASA states this equation is “simply a rearrangement of the lift equation”.  Perhaps if you have a PHD and work for NASA this equation is simple. Why is this complex lift equation shown to brand new student pilots across the Country? If we know that a key fundamental principle of instruction is to go from simple to complex, known to unknown; why would we ever introduce a complex physics equation to a new student? Instead, when introducing lift, ask your student a few simple questions:

“Have you ever been driving down the highway with your hand out the window? Have you noticed that if your raise your hand up slightly, your whole arm wants to shoot up like you’re waving to oncoming cars? That is lift…simple”

When learning simple aerodynamics, where should one start?

The first thing I have my students learn, are the basic definitions of helicopter aerodynamic terms. I focus on their rote memorization of bullet point definitions. Once they have these memorized, I then focus on their understanding and application. I present aerodynamic terms to my students in a question / answer format. Before a Student Pilot is ready to take their Private Pilot exam, they will need to be able to describe aerodynamics much more in depth. However, if you’re new to aerodynamics, I recommend you start by memorizing the key definitions below. Writing these questions / answers down on index cards is a good idea to aid in your memorization of these key aerodynamic terms.

What are the forces of flight?

A. Lift, Weight, Thrust and Drag

How is lift developed?

A. LIft is developed by creating an area of positive pressure beneath the airfoil and negative pressure above the airfoil.

What is Bernoulli’s Principle?

A. Bernoulli’s Principle states that as velocity increases, pressure decreases. This is also known as the Venturi Effect.

What is Newton’s Third Law?

A. For every action, there is an equal and opposite reaction.

What is Angle of Attack?

A. The angle between the chord line and relative wind.

What are the three types of drag?

A. Profile, Parasite and Induced drag.

What is Profile Drag?

A. Drag caused by the frictional resistance of the blades moving through the air. Composed of Form Drag and Skin Friction.

What is Parasite Drag?

A. Drag caused from all Non-Lifting surfaces of the aircraft.

What is Induced Drag?

A. Drag that is a result of developing lift. Also known as Vortex Drag.

What is Coriolis Effect?

A. As the center of mass moves closer to the axis of rotation, the blades have a tendency to accelerate.

What are the two external factors that cause Coriolis Effect?

A. Coning and Blade Flapping.

What is Coning?

A. Coning is the result of two forces acting at the same time; Centrifugal Force and Lift.

Why do helicopter blades Flap?

A. Helicopter Blades are allowed to Flap to compensate for Dissymmetry of Lift.

What is Dissymmetry of Lift?

A. Unequal lift between the advancing and retreating halves of the rotor disc.

What is Retreating Blade Stale?

A. Due to Dissymmetry of Lift, at high forward airspeeds the retreating blade exceeds its critical angle of attack causing the blade to stall.

What is Translating Tendency?

A. The tendency of the helicopter to drift in the direction of tail rotor thrust.

What is Translational Lift?

A. Improved rotor efficiency resulting from directional flight or surface winds.

What is Effective Translational Lift (ETL)?

A. ETL occurs at approximately 16-24 knots when the rotor system completely outruns the recirculation of old vortices.

What is Transverse Flow Effect?

A. Occurs at speeds just below ETL. Induced flow drops to near zero at the forward disc area and increases at the aft disc area.

What is Gyroscopic Precession?

A. Gyroscopic Precession states that when an outside force is applied to a rotating body, the result of the outside force will occur 90 degrees later in the plane of rotation.

Begin introducing the “Why?”

450px-Clear_light_bulbOnce you have memorized some of these key definitions, it will be time to start asking “Why?” The short list above is exactly that…short. Notice I did not include aerodynamics of autorotations, conservation of angular momentum or other complex aerodynamic principles. There is a lot more to learn, but building a foundation of key definitions is where we should start. Once you have the definitions memorized, the next step is to gain an understanding of what is actually happening. Helicopter Aerodynamics can be made simple and enjoyable to learn. Start with the basics and develop a good foundation to build on. This is my approach to teaching aerodynamics to a brand new student. There are other good approaches that Instructors use and they are successful in their teaching. With a goodFlight School you will be surrounded by a large amount of Flight Instructors ensuring that your individual learning needs will be met.

Get Started With Your Flight Training Today

You can get started today by filling out our online application. If you would like more information, you can call us at (844) 435-9338, or click here to start a live chat with us.

Crosswind Landing: Learning The Basics in Small Aircraft

Crosswind conditions increase the risk of the landing, and as a student pilot, it is imperative that you become very comfortable with a crosswind landing. You never know when the wind will become greater than expected, and you need to be prepared for all circumstances.

“A crosswind landing is a landing maneuver in which a significant component of the prevailing wind is perpendicular to the runway center line.”

As a student pilot, crosswind landings are very important to learn, so do not avoid crosswinds landings. A good instructor will take advantage of crosswind conditions to teach his or her student the proper techniques. Practice makes perfect, therefore as a student your instructor should be looking for opportunities to train you in the techniques of crosswind landings. There is no other way to become comfortable than to make landings in crosswinds.

“A crosswind landing starts with proper alignment of the aircraft with the runaway.”

As the aircraft approaches the ground, the pilot should be prepared to make needed corrections (alignment with the runway) depending upon the strength of the opposing winds.

There are two ways to perform crosswind landings. The first technique is the “crab landing”. Crabbing is a technique used to head the nose of the aircraft into the wind while keeping the track of the aircraft aligned with the runway. During the crab, the heading of the aircraft will not be aligned with the runway (aircraft nose will point into the wind), but the direction of the aircraft will be in alignment with the runway.

A quick strong force (side-load) imposed on the landing gear during a crosswind landing could cause damage to the landing gear and result in the loss of the control of the aircraft. It is not wise to land (touch down) the aircraft sideways (pointing into the wind while tracking with the runway) without landing gear capable of pivoting to align with the runway.

Therefore it is necessary for the pilot to align the aircraft with the direction of runway (landing the plane in straight alignment with the runway) prior to touchdown.

The other popular crosswind landing method is the “slip”, which requires greater skill compared to the crab. During a slip the pilot uses the rudder, to align the nose of the aircraft with the center of the runway, and using the aileron to correct the airplane’s drift to align with the runway center line.

The amount of aileron and rudder required will be dependent upon the strength and change of the wind. There could be a lot of adjustments as you approach touchdown. After landing the student pilot will continue to use the ailerons into the wind and keep working the rudders to maintain a straight track down the runway.

Light Aircraft in Strong Crosswind Landings HD

Get Started With Your Flight Training Today

You can get started today by filling out our online application. If you would like more information, you can call us at (844) 435-9338, or click here to start a live chat with us.

Cessna 172 Skyhawk

Cessna 172 Skyhawk

The Cessna 172 Skyhawk Is a high wing, single-engine aircraft that seats four. The first 172 was flown in 1955. More Cessna 172s have been built than any other aircraft. The Cessna 172 is considered the most successful aircraft in history. as of 2012 more than 60,000 172s have been produced. the Cessna 172 is Typically powered by 1 × Lycoming IO-360-L2A four cylinder, horizontally opposed aircraft engine, 160 hp. The 172 has a range of 881 Miles.

With more than 43,000 aircraft made, the Skyhawk is the best-selling, most-flown plane ever built. It also enjoys a distinguished reputation as the safest general aviation aircraft available. The Skyhawk is a top performer, showcasing the agility, stability, and durable strength that Cessna is famous for.

Range, payload, and versatility that you’d expect from a larger aircraft. Ergonomics that keep a pilot alert and focused for the duration of a long flight. Advanced avionics technology (glass cockpit with Garmin navigation) for ease of operation and enhanced safety.

Get Started With Your Flight Training Today

You can get started today by filling out our online application. If you would like more information, you can call us at (844) 435-9338, or click here to start a live chat with us.

Cessna 182 Skylane

The Cessna 182 Skylane is a single piston engine, 4 seat airplane. The 182 was first introduced by Cessna in 1956 and since that time, has had a variety of additional models and variants released. The 182 is Cessna’s second most popular airplane model after the 172. Starting in 1978 and going until 1986, a retractable gear Skylane was offered with and without turbocharging engines. The 182 is typically powered by a Lycoming IO-540-AB1A5 230 hp (172 kW) engine and a 3-bladed constant speed propeller. The top speed of the 182 is 173 mph.

Get Started With Your Flight Training Today

You can get started today by filling out our online application. If you would like more information, you can call us at (844) 435-9338, or click here to start a live chat with us.

Top Three Myths About Becoming a Commercial Pilot

Have you always dreamed of becoming a commercial pilot, either flying Helicopters or Fixed Wing Aircraft? Is it your dream to become a commercial pilot and fly for a living? Before you invest time and money into becoming a pilot, there are a few things you need to know.

You’ve probably heard that there is a high demand for pilots, and this is the perfect time to become a professional pilot – and it is. We talk to dozens of prospective flight school students every day. There are many myths and misconceptions that we attempt to correct. Below are the top 3 myths about becoming a commercial pilot.

Myth #3: There is a High Demand for Pilots.

This is perhaps not so much a myth as it is a controversy – the demand for qualified pilots. The controversy starts and finishes with the term “Qualified Pilots”.  In 2012, Boeing forecasted that 70,000 pilots will be needed in North America between now and 2031.

In 2012, Boeing forecasted that 70,000 pilots will be needed in North America between now and 2031. However, on July 10th, 2013, the FAA released the final rule for the Pilot Certification and Qualification Requirements for Air Carrier Operations. This ruling requires pilots to hold an air transport pilot certificate (ATP) in order to fly for an air carrier (which is a good thing). However, this made it harder to become a commercial pilot. The point is that fixed wing operators are looking for “quality pilots” to fulfill the forecasted demand.

To apply for an air transport pilot (ATP) certificate, applicants must have at least 1500 flight hours. Although there is a large demand for pilots presently and in the near future, the demand is for “experienced pilots” who are qualified to meet the FAA’s new ATP requirements. It is important to note that this FAA rule change only had an impact on Air Carrier Operations. Helicopter companies, looking to employ helicopter pilots, do not operate as “Air Carriers”. For this reason, helicopter operators were not affected by the FAA change.

What about commercial helicopter pilots? Is there a demand for commercial helicopter pilots? The truth is that experienced helicopter pilots who are well trained are in high demand – no doubt. There are incredible opportunities for helicopter pilots who have the right training and solid experience. The key factor is “where did you get your training?” If you have graduated from a reputable flight school, you will find that there is a demand for your services, and you will be positioned to get the best jobs.

Myth #2: You Can Begin a New Career as a Pilot in Mere Months.

There is a belief that someone who has never flown before, can get a Pilot’s License (Certificate) and start a new career as an aviator in mere months. While there is some truth to this myth, we need to clarify that it takes a great more to begin a career as a professional pilot. The truth of the matter is yes, a person can get a pilot certificate within a few months of training. However, the first certificate you will receive is a Private Pilot Certificate. This certificate does not allow you to fly for compensation or hire. If you want to fly for a living and start a new career as an aviator, you will need additional certificates and ratings.

The Ratings and Certificates needed for a top level aviation career will likely include:

•    Private Pilot License (PPL)
•    Instrument Rating (IR)
•    Commercial Pilot License (CPL)
•    Certified Flight Instructor (CFI)
•    Certified Flight Instructor of Instruments (CFII)
•    Air Transport Pilot (ATP)
•    Misc. Add-On Ratings (Airplane, Rotorcraft, Multi-Engine, Type Ratings etc…)

Everything listed above is not required to begin your aviation career. At a minimum, you will need a Private Pilot’s License and a Commercial Pilot’s License in order to legally fly for compensation. The Aviation Industry is a highly competitive field, so do not expect to get offered a job with the bare minimum. A new student pilot will have to dedicate 1-2 years to his or her flight training.

A new student pilot will have to dedicate 1-2 years of training in order to get the necessary certificates and ratings desired. You will then need to work an entry level job for 1-2 years, or more, as you build proficiency and gain flight experience. Before you know it, you will be ready to market yourself as a qualified pilot for many of the better paying jobs. Be ready to pay your dues before you start making the good money.

Myth #1: Instead of Becoming a Commercial Pilot, You Are Better Off Getting a Traditional Education Like Your Parents Did.

The average young adult, after dedicating 4-6 years of their life to college studies, can walk away with the once coveted Bachelor’s Degree. However, they quickly realize that it is tough to find a job in just about every field of study: Employers want ‘experience’ among other things. Well, where do you get that experience? Today, more than ever, you start from the bottom and scratch your way to the top. Get ready, it might take awhile.

All too often today’s college graduates have invested a great deal money to gain an education that they may never end up using. Many college grads are taking any job they can find. Simply type “College Grad” into a Google search window, and the results are peppered with entries about how tough it is for college grads to find jobs. The number of college graduates working minimum wage jobs in 2012 was nearly 71 percent higher than it was a decade ago, according to the Bureau of Labor Statistics’ latest figures. I’m sure the 2013 figures are much worse.

However, aviators with a college degree are finding jobs.  As a matter of fact, college educated aviators are in high demand. There are many different degree choices for professional pilots. Plus, from day one, as a student pilot in a college program, you will be logging flight hours and gaining the experience needed to launch your new career. Student pilots go to class in the morning and fly in the afternoon (or visa-verse).

Can you imagine a Law Student or Medical Student stepping into the courtroom or emergency room on day one of law/medical school? Neither can we. Both law and medical students take Labs as a part of their course work. But these labs don’t put the students front and center into their respective fields. Meaning, they are not in court trying cases or working with patients. Commercial pilots, on the other hand, start flying in their “lab” courses right from the start. Student pilots start building flight hours in week one of flight school. That’s why today, more than ever, deciding to launch an aviation career is one of the best choices you can make!

Get Started With Your Flight Training Today

You can get started today by filling out our online application. If you would like more information, you can call us at (844) 435-9338, or click here to start a live chat with us.

Robinson R-44

The Robinson R-44 is two-bladed, 4 seat light helicopter made by Robinson Helicopter Company, based off their R-22 design. The R44 was designed in 1980s by Frank Robinson, and had its first flight in March 1990. After further testing, the first production model of the R-44 was delivered on February 1993. The R44 is powered by a Lycoming IO-540-AE1A5 6 cylinder flat engine with fuel injection rated at 245 bhp.

Over 5600 R-44 helicopters have been produced, and it has become a popular choice for helicopter flight schools. The R-44 is used for the majority of rotorcraft training at Upper Limit Aviation.

Get Started With Your Flight Training Today

You can get started today by filling out our online application. If you would like more information, you can call us at (844) 435-9338, or click here to start a live chat with us.

Looking for Airplane Pilot Careers?

Upper Limit Aviation (ULA) is a professional flight school for student pilots aspiring to launch their airplane pilot careers. Deciding on a career as a commercial pilot is a life-changing decision.  Do you dream of flying for a living?  Do you enjoy traveling and realtime adventure?  If you are exploring the possibilities of a professional pilot career or simply want to earn your Private Pilot’s License, ULA is the place to start your journey.

A twin engine aircraft that a pilot might fly in many airplane pilot careers.

As per the U.S. Board of Labor Statistics, between 2010 and 2020, the number of jobs for airline and commercial pilots is expected to grow by 11% per year. (www.bls.gov). Globally, aviation is experiencing significant growth with over 8.3 million people working directly in the aviation industry.

Upper Limit Aviation is More Than a Flight School – We Launch People into Careers

There are two powerful reasons why today is the right time for you to pursue fixed wing piloting career.  One, there are employers looking for experienced well-trained pilots. Good pilots are in demand worldwide.  Two, flying airplanes for a living is your lifelong dream.  It is your passion. You know in your heart that flying airplanes is what you were born to do.  What are you waiting for?  The obstacles, to becoming a commercial pilot, will not go away. Let us help you find a way to navigate through the obstacles and find the way to fulfilling your dream. Upper Limit Aviation is one of the top flight training programs in the US.  For more information about flight school training call 844-iFLYEDU today!

Fixed-wing careers with annual salaries ranging from $22,000 to $200,000
  • CFI
  • Airline
  • Charter
  • Corporate
  • Medical Evacuation
  • Cargo Transport
  • Movies and Film
  • Search and Rescue
  • Law Enforcement (Local/Hwy PD, CIA, FBI)
  • FAA
  • Tours and Sight Seeing
  • Oil and Gas Industry Transport
  • USFS – BLM Transportation – Firefighting, Game Control, Capture and Count
  • Environmental Projects
  • Reclamation Projects
  • Agricultural Pilot / Crop Dusting
  • Alaskan Bush Pilot
  • Sky Diving Pilot
Get Started With Your Flight Training Today

You can get started today by filling out our online application. If you would like more information, you can call us at (801) 596-7722.

Schedule a Intro Flight with ULA

Are you ready to LEARN TO FLY today? Call Upper Limit Aviation at 844-iFLYEDU and schedule a intro flight, or click here to find out more information about our flight school. Need financing for flight training? If you’ve always dreamed of flying, or your desire is to become a commercial pilot, now is the time to make the commitment and realize your dream. Upper Limit Aviation has been training student pilots since 2004, and now is your time to take flight.

Stacy Steele’s intro flight was an amazing experience, beyond words, beyond description, and just what she needed. When Stacy arrived at Upper Limit Aviation to take her intro flight, she really did not expect to fly. Stacy thought she was just along for a ride. With ULA Chief Flight Instructor, Alan Carver, at the helm, Stacy actively participated in the takeoff, flight of the aircraft, and landing. Stacy was hooked.

Watch Stacy’s Intro Flight Experience with Upper Limit Aviation

Most people describe their first flight (actual “non-passenger” flying experience) as one of the most amazing experiences of their life. If you’ve always dreamed of flying an airplane, it all starts with your intro flight. So what are you waiting for? If you have not taken an intro flight, schedule one now.

If you are looking to learn to fly with Upper Limit Aviation, your first step is to schedule an intro flight. Most flight schools and instructors charge a reasonable rate for an introductory flight. Upper Limit Aviation offers serious student pilot candidates a great deal on their intro flight, and we go beyond what other schools offer.

Scheduling an introductory flight is not as complicated as you would think. We do suggest that your flight be scheduled to be flown in good weather conditions. Bad weather conditions (wind, or rain/snow) is not advised for your first flying experience.

When you arrive at Upper Limit Aviation, you will be well taken care of. We realize this might be your very first flying experience, and we want to make sure that it is a memorable one. You will be flying with an experienced flight instructor. Remember, no matter how experienced your flight instructor might be, he or she was in your shoes at one time. They uniquely understand the importance of an awesome introductory flight.

Before you go anywhere your instructor will take you through the preflight inspections (be ready to ask all the questions you can think of). Before you depart the tarmac, your flight instructor will cover the basics of the airplane (instruments, flight controls, shoulder harnesses, start procedures, taxi procedures, communication with the tower, and a checklist of safety items). Your first flight and every flight after that will be all about safety – now you are ready for takeoff.

Your flight instructor may allow you to taxi the aircraft to the runway, allowing you to steer the airplane. The instructor will always be flying the plane, but he or she may have you keep a hand on the control yoke and your feet on the pedals. This way you get a realistic feel for flying the plane. At this point, your instructor will take you through basic flight maneuvers, and described the “what and why” of each maneuver.

Your first intro flight will take about 30 minutes in the air. After flying, you will be encouraged to spend some time discussing your flight experience with your instructor. It is recommended you ask all the questions that come to mind. If, after your intro flight, you are set on earning your Private Pilot’s license, then it’s time to enroll.

Most ULA student pilots are considering a career in aviation, so they continue with ULA after earning their Private Pilot certificate. Upper Limit Aviation can take a student pilot from Private Pilot, Instrument, and to Commercial in 9 to 12 months. If you are also looking to obtain your Certified Flight Instructor and Certified Flight Instructor Instrument ratings, you can do so through Upper Limit Aviation by adding another six months of training.

For more information about scheduling an intro flight with Upper Limit Aviationcall us at (801) 596-7722.

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