Commercial Pilot ACS Study Guide: Normal Takeoff and Climb

A normal takeoff may feel routine by the time you reach commercial pilot training, but the standard is higher. Commercial pilots are expected to understand aircraft performance, maintain precise control, anticipate changing conditions, and recognize when a takeoff should not continue.

Before Takeoff

A successful takeoff begins with proper planning. Before entering the runway, evaluate:

  • Wind and crosswind component
  • Runway length, surface, and condition
  • Density altitude
  • Aircraft weight and configuration
  • Takeoff and climb performance
  • Obstacles and terrain
  • Departure procedures

Use the aircraft’s POH/AFM performance data to determine whether the available runway and expected climb performance provide an adequate safety margin.

Takeoff Roll

Apply power smoothly while maintaining directional control and runway centerline.

As the aircraft accelerates, verify:

  • Engine indications are normal
  • Airspeed is increasing appropriately
  • Acceleration is consistent with expectations
  • Directional control is maintained

For a crosswind takeoff, use appropriate aileron correction and adjust control inputs as airspeed increases.

If the aircraft is not performing as expected, recognize the problem early and determine whether continuing the takeoff is safe.

Rotation and Initial Climb

At the appropriate rotation speed, smoothly establish the recommended takeoff attitude rather than forcing the aircraft into the air.

Once airborne, establish the appropriate climb speed and correct for wind to maintain the desired departure path.

Know the difference between:

VX – Best Angle of Climb: Greatest altitude gained over the shortest horizontal distance.

VY – Best Rate of Climb: Greatest altitude gained in the shortest amount of time.

Follow the POH/AFM procedures for the specific aircraft and conditions.

Aircraft Configuration

After establishing a positive climb, complete the appropriate after-takeoff procedures. Depending on the aircraft, this may include retracting the landing gear and flaps, adjusting power, and completing the after-takeoff checklist.

Configuration changes should be deliberate. Anticipate changes in pitch, lift, and drag while maintaining positive aircraft control.

Density Altitude and Performance

Commercial pilots should understand how environmental conditions affect takeoff performance.

High density altitude can result in:

  • Longer takeoff rolls
  • Reduced acceleration
  • Reduced engine and propeller performance
  • Reduced climb performance
  • Higher true airspeed for a given indicated airspeed

Temperature, pressure altitude, aircraft weight, wind, runway condition, and runway slope should all be considered when evaluating takeoff performance.

Know When Not to Continue

Takeoff planning should include considering what conditions would require rejecting the takeoff while sufficient runway remains.

Examples include:

  • Abnormal engine indications
  • Insufficient power or acceleration
  • Airspeed indication problems
  • Loss of directional control
  • Runway conflicts
  • Any condition that makes continuing unsafe

Good aeronautical decision-making means identifying these possibilities before beginning the takeoff roll.

Prepare for the Checkride

Before your Commercial Pilot practical test, be prepared to explain:

  • How density altitude affects takeoff and climb performance
  • How aircraft weight affects takeoff distance
  • The difference between VX and VY
  • How wind affects takeoff performance
  • Proper crosswind correction
  • How to determine takeoff and obstacle-clearance performance
  • When you would reject a takeoff
  • Why actual aircraft performance should be compared with expected performance

Final Takeaway

A commercial-level takeoff is not simply about getting the aircraft airborne. It demonstrates planning, performance awareness, precise aircraft control, and sound judgment from the beginning of the takeoff roll through the initial climb.

At Angel Aviation, we encourage commercial students to understand the reasoning behind each procedure rather than relying solely on memorized steps. That understanding helps develop the consistency and judgment expected both on the practical test and in professional flying.

FAA Resources

  • Commercial Pilot – Airplane Airman Certification Standards (FAA-S-ACS-7)
  • Airplane Flying Handbook (FAA-H-8083-3)
  • Pilot’s Handbook of Aeronautical Knowledge (FAA-H-8083-25)
  • Aircraft POH/AFM