The Crosswind Flare, the Control Inputs That Make It Work, and Why Sequence Matters More Than Most Pilots Realize

Crosswind landings come down to two separate problems: keeping the airplane tracking the centerline and aligning the longitudinal axis with the runway at touchdown. Ailerons and rudder solve those problems respectively, and getting them in the right relationship - in the right order - determines whether the landing is clean or costly.

What Are the Two Accepted Crosswind Landing Methods?

The FAA’s Airplane Flying Handbook identifies two accepted methods: the crab method and the wing-low method (also called the slip method). Most general aviation pilots learn the wing-low method first. Neither is wrong. What matters is how the controls are applied within each method.

In the wing-low method, you bank the airplane into the wind with aileron, then apply opposite rudder to prevent the airplane from turning in the direction of that bank. The result is a sideslip - the airplane moves forward with the upwind wing down and the nose pointed down the runway.

In the crab method, the nose points into the wind with wings level (or near level). The aircraft tracks the centerline because the nose is angled upwind, not because it’s banked into the wind. The limitation is the gear: landing with a crab angle puts lateral loads on the landing gear that can damage hardware and, in a taildragger, trigger a groundloop.

Aileron or Rudder First - What’s the Correct Sequence?

The answer depends on which method you’re using and when.

If you’re maintaining the wing-low slip throughout the entire approach, aileron and rudder work as a matched pair. Apply upwind aileron to hold the bank angle, and apply downwind rudder simultaneously to hold alignment. These are adjusted together - not in sequence. If the crosswind increases, add more aileron and more opposite rudder in coordination.

If you’re transitioning from a crab to a slip on short final, the sequence is discrete: rudder initiates, aileron follows immediately. When you apply downwind rudder to straighten the nose, the crab angle that was compensating for the wind disappears. The airplane will begin drifting toward the downwind edge of the runway unless upwind aileron is applied fast enough to control the bank and stop the lateral movement.

In practice these inputs happen nearly simultaneously, but the trigger is the rudder. Miss the aileron follow-through and the airplane can touch down drifting sideways - a scenario that becomes very difficult to manage below 50 feet.

What Is the Most Common Crosswind Landing Mistake?

The most common error is too much aileron without enough matching rudder. The airplane banks, starts to turn into the wind, and instead of a controlled slip, the pilot has an accidental heading change that doesn’t point down the runway. That’s a bad position to be in during the flare.

The second most common error is setting aileron input on short final and expecting it to hold through the flare. As airspeed decreases, control surface effectiveness decreases. The same aileron deflection that held the upwind wing down at 80 knots does less work at 65 knots. If you don’t increase aileron input as you slow through the flare, the upwind wing will rise, the nose will try to weathervane into the wind, and alignment is lost at exactly the wrong moment.

Stay active on both controls through the flare. Increasing aileron in the flare is normal. Firm rudder pressure to hold alignment is normal.

How Does Technique Change in Gusty Crosswinds?

Gusty crosswinds are a different problem than steady crosswinds. A gust can swing the crosswind component from 8 knots to 18 knots in two seconds. When a gust hits a wing-low approach, the airplane wants to roll the upwind wing up and weathervane into the wind. You need aileron authority immediately.

Standard guidance is to add half the gust factor to your approach speed. If wind is reported as 12 gusting 22, the gust factor is 10 knots, so add 5 knots to your normal approach speed. The tradeoff is more energy at touchdown and a longer landing roll - know your runway and margins before committing to that speed.

In strong gusty crosswinds, maintaining a stabilized crab all the way down final and transitioning in the last few seconds before touchdown can produce a more stable approach overall. The crab requires fewer constant corrections as the crosswind component fluctuates. The timing pressure increases in the flare, but the approach itself is easier to hold.

What Should the Touchdown Sequence Look Like?

In the wing-low technique, the correct touchdown order is: upwind main gear first, downwind main gear second, nose gear last. The brief delay between the upwind and downwind mains touching is normal and expected.

If the downwind gear touches first, the bank has gone flat or reversed and the airplane is making contact with side load in the wrong direction. That’s a cue that aileron control was lost somewhere in the flare.

Does Crosswind Technique End at Touchdown?

No. After the upwind main touches and the downwind main settles, the airplane is rolling out at a speed where the wind is still pushing. As you decelerate, increase aileron deflection into the wind. At taxi speed, full upwind aileron is appropriate in a significant crosswind - this prevents the wind from getting under the upwind wing.

For tailwheel airplanes, the same principles apply with amplified consequences. Keep the stick or yoke held firmly into the wind in a three-point attitude. The tailwheel on the ground provides steering authority and reduces weathervaning tendency.

When Should You Go Around on a Crosswind Approach?

If the airplane is not aligned in the flare, is drifting, or the controls feel like they’re running out of authority - go around. A go-around from a crosswind approach requires coordination: add full power while in a banked, slipping configuration, establish a climbing pitch attitude, and neutralize the slip gradually. Propeller effects and changing wing loading will want to pitch the nose up and yaw the airplane.

If the approach doesn’t look right, feel right, or track right, go around. A stabilized approach is a prerequisite for a successful crosswind landing. Brief yourself before each approach: by 500 feet, the airplane should be on centerline, at stable airspeed, with the slip established. If not, the go-around decision is already made.

How Do You Know Your Personal Crosswind Limit?

Your Pilot’s Operating Handbook lists a demonstrated crosswind component in the performance section. This is the crosswind value the test pilot demonstrated during certification - it is not a hard limit, it’s a reference. Your actual limit is set by your technique and proficiency.

That limit should be practiced and known deliberately, not discovered for the first time at an unfamiliar field on a windy day. Crosswind proficiency improves with intentional practice: brief before each approach, debrief after. Where was the aileron in the flare? Where was the rudder at touchdown? Did the upwind main touch first?

Purposeful repetition builds skill. Flying in crosswinds without analyzing technique just reinforces existing habits - good or bad.

Key Takeaways

• In the wing-low method, aileron and rudder work simultaneously throughout the approach - there is no discrete sequence.
• In a crab-to-slip transition, rudder initiates alignment and aileron follows immediately to control bank and stop lateral drift.
• Increase aileron input through the flare as airspeed decreases - control effectiveness drops and the same input does less work at lower speed.
• In gusty conditions, add half the gust factor to approach speed for greater control authority.
• The correct touchdown sequence is upwind main, downwind main, nose gear - the brief gap between mains is expected.
• After touchdown, continue increasing upwind aileron through the rollout to prevent the wind from lifting the wing.