The chandelle stands out in the commercial pilot syllabus as both a precision skill-builder and a genuine test of airmanship. Defined in the Airplane Flying Handbook (FAA-H-8083-3) as a maximum-performance 180-degree climbing turn that begins from approximately cruise airspeed and ends just above stall speed on a heading exactly opposite the entry heading, the chandelle demands precise coordination, disciplined pitch control, and anticipation of the airplane's aerodynamic limits. It is not an aerobatic flourish — it is a structured exercise designed to develop the feel and planning skills every commercial pilot must possess.
Purpose and Aerodynamic Rationale
The word "chandelle" comes from French, meaning candle — an apt image for a maneuver that climbs steeply toward the sky before reaching the limit of controlled flight. The FAA describes it as a maximum-performance maneuver because the goal is to extract the greatest possible altitude gain from a given entry airspeed. To do that, the pilot must convert the airplane's kinetic energy (airspeed) into potential energy (altitude) as efficiently as possible — arriving at the completion point with the airspeed reduced to just above stall, where no further energy is available to trade for height.
Understanding this energy transfer is essential for grasping why the procedure is divided into two distinct phases and why the rules for each phase are so strict. Any deviation from the prescribed technique — pitching too aggressively, rolling out too early, letting pitch sag in the second half — represents wasted energy and an imprecise demonstration of aircraft control.
Pre-Maneuver Setup
Before entering a chandelle, the Airplane Flying Handbook recommends completing the following steps without exception:
- Altitude: Select an entry altitude high enough that the maneuver is completed no lower than 1,500 feet AGL, providing a safe margin above terrain and any inadvertent stall recovery requirement.
- Area clearing: Execute two 90-degree clearing turns in opposite directions to scan for traffic, since the chandelle's climbing turn and low-airspeed exit create a genuine blind-spot risk.
- Reference selection: Identify a prominent ground or horizon feature directly off the wingtip at the start of the turn to mark the 90-degree point, and a second reference 180 degrees from the entry heading to define the completion point. Visual planning before entry is what allows precise rollout on heading.
- Entry speed: Establish cruise airspeed or the manufacturer's recommended entry speed. Higher entry speeds produce a longer, shallower pitch arc; too low an entry speed leaves insufficient energy to complete the maneuver above stall.
- Configuration: The chandelle is normally performed in the clean configuration at full power, or full power is added at the initiation of the maneuver.
The Two-Phase Procedure
The FAA divides the chandelle into two precisely equal 90-degree phases. Each phase has exactly one variable that changes and one that stays fixed — and the roles swap between phases. Internalizing this symmetry is the key to executing a textbook chandelle.
Phase 1 — First 90 Degrees: Establish the Bank, Build the Pitch
Roll smoothly into a coordinated bank of 30 degrees and simultaneously begin applying progressive back pressure to climb. Throughout the entire first 90 degrees of turn, the bank angle is held constant at 30 degrees while the pitch attitude increases continuously, reaching its maximum value precisely at the 90-degree point. The pitch attitude selected should be ambitious — high enough that airspeed will approach stall by the time the rollout is complete — but not so extreme that the stall occurs before reaching the 180-degree heading.
The 90-degree reference point identified before entry is critical here. Crossing that reference is the pilot's cue to freeze pitch and begin the rollout. Arriving at the 90-degree point with the bank still changing or the pitch not yet at its peak means Phase 1 was not executed correctly, and Phase 2 will be compromised.
Phase 2 — Second 90 Degrees: Freeze the Pitch, Roll Out
At the 90-degree point, stop increasing pitch and hold that attitude absolutely constant for the remainder of the maneuver. Simultaneously begin a smooth, coordinated rollout timed so the wings reach level exactly as the airplane arrives at the 180-degree heading. The rate of rollout is planned so that this alignment is precise — not 5 degrees early, not 10 degrees late.
While pitch is frozen and the bank is rolling out, airspeed continues to decay. By the time the wings are level at the 180-degree heading, the airspeed should be just above stall — approximately at minimum controllable airspeed (MCA) with full power applied. This is the hallmark of a well-executed chandelle: the airplane arrives at its aerodynamic limit and the new heading simultaneously, with wings level and coordinated flight maintained throughout.
Power, Torque, and Left-Turning Tendencies
Full power is applied at entry and maintained throughout the entire maneuver. This is non-negotiable — power management is not part of the chandelle exercise, and any reduction in power defeats the maximum-performance objective.
As airspeed decreases during Phase 2 while power remains at maximum, left-turning tendencies intensify significantly. P-factor (asymmetric propeller blade loading), torque reaction, and gyroscopic precession all pull the nose to the left. With a high pitch attitude and low airspeed, these effects are more pronounced than in cruise flight. The pilot must apply progressively increasing right rudder pressure during Phase 2 to maintain coordination. Failure to do so produces a left skid that is immediately visible on the slip-and-skid indicator and constitutes a significant coordination error. Many candidates underestimate how much right rudder is needed at the completion point — the rudder may be nearly full deflection in some aircraft.
ACS Tolerances and Evaluation Standards
The Commercial Pilot Airman Certification Standards establish the following tolerances that evaluators use during the practical test:
- Bank angle of 30 degrees, established within ± 5 degrees and held constant through Phase 1
- Maximum pitch attitude reached and frozen at the 90-degree point
- Pitch attitude held constant throughout Phase 2 — any creep is evaluated as a significant error
- Rollout completed on the 180-degree heading ± 10 degrees
- Airspeed at rollout: just above stall / minimum controllable airspeed with full power applied
- Coordinated flight (centered ball) maintained throughout
Why the Chandelle Matters Beyond the Checkride
The skills developed by chandelle training appear directly in real-world flying scenarios. A go-around from a short field, an obstacle-avoidance climb after takeoff, or any situation requiring maximum climb performance with a turn involves the same combination of high pitch attitude, high power, low airspeed, and torque management. The chandelle forces pilots to practice these elements in a controlled, deliberate sequence. By the time a pilot earns a commercial certificate, these inputs must be automatic — the chandelle is one of the most effective ways the FAA curriculum instills that automaticity.
Key Numbers and Rules
- Bank angle: 30 degrees (± 5 degrees ACS tolerance)
- Entry altitude: selected so the maneuver is completed no lower than 1,500 feet AGL
- Power: full power at or before entry, maintained throughout
- Completion airspeed: just above stall (MCA) at 180-degree heading
- Heading tolerance at rollout: ± 10 degrees
- Phase 1 rule: constant bank, increasing pitch
- Phase 2 rule: constant pitch, decreasing bank (rollout)
Common Test Traps
- Letting pitch sag in Phase 2. The most prevalent error. As the bank decreases, back-pressure demand changes and pilots instinctively relax. The pitch attitude established at the 90-degree point must be held rigidly — trimming at that point can help maintain it.
- Imprecise rollout timing. Rolling out too fast leaves the wings level before reaching the 180-degree heading with airspeed too high; rolling out too slowly means crossing the heading still in a bank. Practice counting the rollout rate to the reference point selected before entry.
- Neglecting right rudder. Insufficient right rudder during Phase 2 skids the airplane to the left. The ball must stay centered even as the inputs feel awkward at low speed and high power.
- Confusing the two phases. Some students hold pitch constant in Phase 1 (wrong) and allow pitch to change in Phase 2 (also wrong). Remember: whatever is established gets frozen; whatever is changing gets stopped at the 90-degree pivot.
- Stalling before reaching the 180-degree heading. Too aggressive a pitch in Phase 1, or too slow an entry airspeed, can cause the stall to arrive early. The pilot must know the airplane's stall characteristics and calibrate pitch input accordingly.
Memory Aid
Use the phrase "Hold what you have, change what you started" as the pivot rule at 90 degrees. In Phase 1 you hold the bank and build the pitch. At the 90-degree point, freeze pitch (hold what you have) and begin rolling out (change what you started — the bank). That single mental pivot governs the entire maneuver.