Helicopter Controls and Basic Maneuvers

Let’s say it’s your discovery flight in a helicopter. You’re gripping a stick in your right hand, and there’s that lever by your left thigh. You’ve got your feet on the pedals.

Those are your helicopter controls, and your instructor may hand you one of them before the flight is over. Below, we’ll cover what each one does and how they come together in the basic maneuvers you’ll fly.

Key Takeaways

• Moving any basic helicopter control affects the others.
• Small inputs followed by a short pause work best because the helicopter responds with a slight lag.
• Even advanced maneuvers are combinations of the four fundamentals you learn early in training.
• Hovering is the hardest skill for most students because coordination must be built gradually.

What Are the Three Main Helicopter Controls?

There are three major helicopter controls that you use during flight. These are the collective pitch control, the cyclic pitch control, and the antitorque pedals.

There’s also throttle control, which you can count as the fourth. These controls work by changing rotor blade pitch and rotor thrust, which are key parts of helicopter aerodynamics.

Now, let’s have the helicopter controls explained.

The collective pitch control (or the lever, to some) changes the pitch angle of all the main rotor blades collectively, hence the name. It makes the helicopter climb or descend.

The cyclic pitch control (sometimes called the stick) tilts the main rotor disk. It makes it possible for you to travel forward, rearward, left, or right.

The antitorque pedals (or tail rotor control) change the pitch of the tail rotor. It helps you hold your heading in forward flight, turn the nose in a hover, and counteract the torque produced by the main rotor.

The fourth input is the throttle, which regulates engine rpm.

Control Locations in the Cockpit

You’ll find these controls clustered tightly around the cockpit for easy access. The collective is on the left side of the pilot’s seat, so you operate it with your left hand.

The throttle sits on that same lever, typically as a twist grip. Some helicopter models may have it in a different location.

The cyclic projects upward from the cockpit floor, either between your legs or between the two pilot seats in some models. And the anti-torque pedals sit on the cabin floor by your feet.

What Does the Cyclic Do?

When you move the cyclic, the main rotor disk will tilt in that same direction. Your input will cause a change in the helicopter’s attitude and direction of travel. That will also have an impact on your speed.

For example, when you push it forward, the disk will also tilt forward. The nose drops, and the helicopter accelerates ahead. If that change in attitude is not compensated by an increase in lift production, that will also make the helicopter lose altitude.

To help keep things simple, we will focus on the attitude change, and not altitude when we talk about the cyclic. It’s easy to mix them up in early training.

But for our purposes here, the cyclic mainly relates to attitude and airspeed. It controls which way the helicopter leans and its direction of travel.

Early Training Cyclic Control Errors

The cyclic is sensitive, so there’ll be a slight lag in the helicopter response.

New pilots almost always push too far. That, of course, sends the aircraft drifting, so they impulsively shove the stick back.

The helicopter overshoots the other way, and they correct again, until it all snowballs into a growing wobble.

To cure it, make just a small input, then pause to let the helicopter respond.

Cyclic Control Location in the Cockpit

The cyclic rises from the cockpit floor in front of the pilot between the legs in most helicopters.

Robinson helicopters have a single cyclic that comes up from a center post between the seats. It splits into a T-bar with dual controls so that either pilot can manipulate it. Both designs have the same feel and purpose.

How Does the Cyclic Tilt the Rotor Disc?

The cyclic control doesn’t touch the blades directly. It feeds the swash plate, which tilts on the rotor mast to match your input.

Then, it changes each blade’s pitch once per revolution as it travels around the disk.

But because a spinning rotor behaves like a gyroscope, the linkages are rigged so the pitch change happens roughly 90 degrees before the spot where you want the disk to tilt.

The blade reacts a quarter-turn later, and the disk leans the way you moved the stick.

If you want to learn how the rotor makes lift, see our guide on how helicopters fly.

What Does the Collective Do?

The collective changes the pitch angle of every main rotor blade at once by the same amount. In turn, it changes how much thrust the rotor produces to make the helicopter climb or descend.

When you raise the collective, every blade bites into the air together. Lift increases, and the helicopter climbs. Lower it, and the opposite happens, so you descend.

You’ll find the collective control as a lever on the pilot’s left, worked with the left hand.

Balancing Lift, Drag, and RPM

That lift has a cost, though. Adding pitch also adds drag on the blades. It’ll slow the rotor down, which means the rpm will drop for the same amount of engine power.

That’s the reason for the throttle control being so near the collective. They’re so closely linked that it’s best to control them in one hand motion.

Collective and Pedal Coordination

Raising the collective has another consequence. You’ll remember that every time you raise it, there’ll also be a required increase in engine power.

With more power, you’re also increasing the torque.

Torque is the result of Newton’s third law. The torque will try to rotate the fuselage the opposite way from the main rotor, so the nose will want to swing.

It’s precisely the reason helicopters carry a tail rotor. That brings us to the pedals, which we’ll discuss later on.

What Do the Throttle and Governor Do?

The throttle controls engine rpm. On most piston helicopters, it’s a twist grip on the end of the collective. Rolling it one way adds rpm, while rolling it the other way reduces rpm.

Just that setup by itself would have you constantly juggling throttle against collective. But in some helicopters, there’s a system that eases the load.

Your aircraft could be equipped with a correlator. It’s a mechanical link between the collective and throttle.

When you raise the collective, power comes up automatically. When you lower it, power comes down. It keeps rpm roughly where it belongs, though you’ll still fine-tune by hand.

A governor takes it further. It senses rotor rpm and works the throttle to hold rpm steady.

In an R22 or R44, you’ll barely touch the throttle in normal flight. In an ungoverned piston trainer, you’re managing it by hand the whole time.

What Do the Anti-Torque Pedals Do?

The pedals change the pitch of the tail rotor blades. That, in turn, changes how much thrust the tail rotor makes, which swings the nose left or right.

But the anti-torque pedals are not the rudder pedals you’d find in an airplane, even though they look and feel the same.

An airplane rudder is a fixed surface. On the other hand, a tail rotor is a powered rotor.

It makes its own thrust, which means the pedals work just as well in a stationary hover as they do at speed.

That brings us to Newton’s third law, which we touched upon earlier. As the main rotor spins one way, the fuselage will spin the other way, which isn’t always your intended direction.

The tail rotor’s thrust is what holds the nose where you point it.

How Does Speed Affect Torque?

The amount of pedal input you need to supply will depend on your speed. You point the nose directly using the pedal when you’re in a hover or in slow flight.

Every time you raise the collective, you’ll need to feed in more pedal to cancel the torque.

But once you’re in forward flight above translational lift, the vertical fin starts carrying much of that antitorque load for you.

The pedals’ role becomes secondary. They keep the helicopter in trim so it flies cleanly through the air.

There are two ways to check that trim. The yaw string on the windscreen should stream straight back, and the ball of the slip-skid indicator, if equipped, should be centered.

Why Does Moving One Control Change the Others?

All three controls act on a single, interconnected system, which means that you can’t touch one without influencing the others as well.

You’re essentially “disturbing” a balance when you’re not careful. The FAA itself says this. Excessive movement of any flight control demands a change in the others.

Let’s say you’re hovering when the helicopter starts drifting sideways. Your first instinct is to nudge the cyclic the other way to correct it.

But the moment you do, you’ve tilted some of your vertical thrust off to the side. You drift lower and lower without noticing.

Once you finally do, you pull up on the collective to correct your altitude. That adds drag to the blades, which drags down your rpm. You feed in more throttle to keep them spinning.

Problem is, you’re also adding more torque. Now you’re pressing on the pedals just to keep your intended heading.

One careless move starts a cascade of falling dominoes, and you’re left cleaning up the mess, all within seconds.

The good news is that as you get better, your touch on the controls will improve. These controls respond far more to gentle pressure than to big, sweeping movements.

How Do You Perform Basic Helicopter Maneuvers?

Every helicopter maneuver is built from four building blocks. The Helicopter Flying Handbook calls them the four fundamentals. They are straight-and-level flight, turns, climbs, and descents.

The handbook states that every controlled maneuver is one of these, or a combination of them, hence “fundamentals.”

As you move up to more complex maneuvers, you’ll find that they’re just a blend of these four skills.

Straight-and-Level Flight

Attitude sets the airspeed, and the collective sets the altitude in straight-and-level flight. The pedals hold you in trim.

But remember, there’s a lag in your control inputs. The real skill is looking outside and holding a sight picture against the horizon instead of trying to chase the airspeed needle.

There’s a wide range of speeds that trainers can fly, but each model has an airspeed cap, VNE. In the R22, it’s 102 KIAS up to 3,000 feet density altitude according to its Pilot’s Operating Handbook.

Turns

Clear the airspace before rolling into a turn. Check above and below as well as into the turn.

In the turn, the cyclic sets your bank and the collective holds altitude, while the pedals keep you coordinated.

To start a turn from straight-and-level flight, apply sideward pressure on the cyclic in the direction you want to go.

Resist the urge to help things along with the pedals. Their job here is only to compensate for torque, which keeps the helicopter in trim around its vertical axis.

Once again, watch your sight picture. Your helicopter can climb nose-down or descend nose-up, so your altitude can change even if the attitude looks level.

Climbs and Descents

To climb, raise the collective, roll on throttle to hold rotor RPM, add left pedal, and set your climb attitude with the cyclic.

In a carbureted trainer like the R22, the POH adds carburetor heat at low power. That’s because there’s also an added carburetor icing risk.

To descend, lower the collective, adjust the throttle, and add right pedal.

These directions assume a counterclockwise main rotor, like the R22 and R44. If your helicopter’s main rotor spins clockwise, simply flip the direction of the pedals.

The Four Fundamentals in Your Checkride

On your checkride, the four fundamentals exist within the broader tasks of the Private Pilot for Helicopter Airman Certification Standards (FAA-S-ACS-15), as well as the tolerances you’ll need to hold.

In the traffic pattern, for instance, your altitude must stay within 100 feet and airspeed within 10 knots. Or during navigation, you’ll need to keep your heading within 15 degrees.

Normal Takeoff and Climb, and Maximum Performance Takeoff and Climb are even their own tasks in the ACS.

How Long Does It Take to Learn the Controls?

There’s no single number that fits everyone, and training hours vary widely. It’s more useful to think about the progression instead of the hours you take.

Most students learn the controls one at a time. Your instructor flies the helicopter while they hand you one single control to manage.

When you’re ready, they add another, and then another, until you’re working all three at once. Only then do you really start on the four fundamentals.

This build-up is standard practice, but it’s just because the method works. The controls are interconnected, after all. A change in one requires an adjustment in the others.

You’ll get to really build the feel for each when you take them one at a time.

The Hardest Part of Helicopter Training

The hardest part, for almost everyone, is the hover. It’s where all three controls come together.

Unlike forward flight, a hover gives you no airflow to lend natural stability, so you supply every correction yourself.

The FAA describes a hovering helicopter as sitting in its own gusty air, which keeps you making constant corrections.

That’s why hovering usually takes longer to master than anything else you’ll do. For the step-by-step, check out our guide on learning to hover a helicopter.

And if you’re thinking of earning your first license to fly, you can start your journey in our Helicopter Private Pilot course.

Frequently Asked Questions

Does the Cyclic Control Altitude?

In part. The cyclic primarily controls your attitude and airspeed by tilting the rotor disk. It decides which way the helicopter leans, its direction, and how fast it travels. If the tilt in the rotor disk is not paired with an adjustment from the collective, the helicopter will also change altitude.

Altitude is primarily controlled by the collective, which raises or lowers the pitch on all the blades at once to make you climb or descend.

It’s understandably confusing since these two separate controls have two different jobs, but they are also working closely together.

Are Helicopter Pedals the Same as Rudder Pedals?

No. They sit in the same spot as an airplane’s rudder pedals, and you work them with your feet, but the job is different.

The pedals change the pitch of the tail rotor blades, which adjusts tail rotor thrust to point the nose and balance the main rotor’s torque.

A rudder needs air flowing around it to influence yaw, so it’s useless when you’re stationary.

Meanwhile, the tail rotor makes its own thrust and keeps the pedals fully effective, even at a standstill.

Which Hand Goes on Which Helicopter Control?

In a typical trainer flown from the right seat, your right hand rests on the cyclic while your left hand works the collective. Both feet, meanwhile, stay on the pedals.

The collective usually sits on your left side, which is why you control it with your left hand.

The cyclic comes up in front of you for the right hand. But keep in mind that this varies by aircraft. Helicopters can be flown from either seat, and control layouts differ slightly between models, but your hand positions will remain consistent. Confirm the setup for the aircraft you’re flying.

Do You Need to Control the Throttle in a Helicopter?

It depends on the helicopter.

It’s uncommon in a governed helicopter because a governor senses rotor rpm and adjusts the throttle for you. Once it’s set, you’ll barely touch it in normal flight.

Some aircraft also use a correlator. It’s a mechanical link that moves the throttle with the collective to keep rpm roughly in range. However, you’ll still fine-tune the throttle by hand.

In an ungoverned helicopter with neither system carrying the load, yes. You manage the twist-grip throttle yourself to hold the rpm throughout the flight.

Why Does the Nose Swing When You Raise the Collective?

Because more lift takes more power, and more power means more torque.

Raising the collective increases the pitch on all the blades, the engine works harder to hold rpm, and that added torque twists the fuselage the opposite way from the main rotor.

On a counterclockwise rotor, the kind the R22 and R44 use, the nose swings right, and you counter it with left pedal.

A helicopter with a clockwise rotor does the reverse, so the nose swings left and needs right pedal.

Why Do Helicopter Controls Affect Each Other?

Because all three controls act on an interconnected system, nothing you do with one happens in isolation.

Add power with the collective, and you change the torque that the pedals are balancing. Tilt the disk with the cyclic, and you redirect lift, which changes the altitude the collective was holding.

Every input and movement affects the other controls.

What Is the Hardest Helicopter Maneuver to Learn?

For most students early in training, it’s the hover. You’ll need to work all three controls at once with no airflow lending any natural stability. You’re making small, constant corrections just to remain in a steady hover.

Later in training, emergency procedures like the autorotation with turns are very complicated and require a high level of competency and coordination that make hovering look like a breeze.

This is why it usually takes longer to master than anything else you’ll learn.

Conclusion

That overwhelming first lesson only feels impossible because you’re watching three inputs move one interconnected system for the first time.

But coordination isn’t a knack we’re all inherently born with. Input by input, you master that skill.

Eventually, these control adjustments will come to you without a second thought. The Helicopter Private Pilot course is an effective pathway to get there.