The Unstabilized Approach, the Go-Around Pilots Keep Deferring, and the Five-Hundred-Foot Gate That Has to Be a Hard Rule Before You Can Trust Your Own Judgment on Final

The 500-foot stabilized approach gate is a hard decision point, not a guideline - here's why pilots keep deferring the go-around and how to fix that habit before it matters.

Flight Instructor
Reviewed for accuracy by Matt Carlson (Private Pilot)

A significant percentage of general aviation accidents begin with a pilot who knows the approach is wrong and lands anyway. The go-around is one of the safest maneuvers in the traffic pattern, yet accident report after accident report in the National Transportation Safety Board database shows the same sequence: unstabilized approach, continued to landing, bad outcome. Understanding why that happens - and building a habit that overrides it - is one of the most important things a student pilot can do.

Why Do Pilots Keep Skipping the Go-Around?

Three specific psychological forces work against the go-around decision, and naming them is the first step to countering them.

The first is plan continuation bias. Once you are on final with the runway in sight, your brain has already written the story: it ends with the airplane on the ground. Any action that doesn’t result in a touchdown feels like going backward. The go-around is not failure - it is correct aeronautical decision making - but it doesn’t feel that way in the moment, and that feeling is powerful.

The second force is that pilots consistently underestimate how fast they are burning through altitude and options. High and fast on a long final feels manageable. But you are closing on the threshold faster than the windscreen picture suggests, and by the time it is obvious the fix isn’t coming, the go-around window has narrowed dramatically. Every option on the table is now worse than the one you had 500 feet ago.

The third force hits students especially hard: landing the airplane, even badly, registers in the moment as a success. You got it on the runway. The dangerous outcome gets a psychological reward. The go-around feels like not doing the thing. That incentive structure is backwards, and correcting for it takes deliberate effort.

What Does “Stabilized” Actually Mean?

The Airman Certification Standards (ACS) for private pilot requires you to establish and maintain a stabilized approach. Stabilized means three specific conditions are met simultaneously:

  • Airspeed is within 10 knots of your target
  • You are on glidepath
  • Your heading is aligned with the centerline

All three conditions must be met and maintained by a defined gate. That gate is 500 feet above the ground.

Five hundred feet is not a target to aim for. It is a decision point. If you are not stable by 500 feet AGL, you go around - not “let me see if I can thread this together in the next 200 feet,” not “the runway looks big enough.” Below that gate, the only acceptable outcome of an unstabilized approach is a go-around.

How Should You Frame the Go-Around Decision?

The framing matters more than most students realize. If you think of the go-around as a recovery from a bad approach, you are already in damage-control mode, reacting under stress. If instead you think of it as a normal maneuver that happens to follow a bad approach, the decision belongs to a calmer version of you - the one flying downwind before things deteriorated.

Pre-briefed personal minimums make that possible. Before every approach, tell yourself: if I am not stable by 500 feet above the ground, I am going around. That decision is now made before it matters. You are executing a plan, not improvising at low altitude.

Pre-briefed personal minimums are one of the most powerful tools in your aeronautical decision making (ADM) toolkit, and they cost nothing except the discipline to actually use them.

What Is the Correct Go-Around Execution Sequence?

In most training aircraft, the go-around sequence is:

  1. Full throttle first. Not attitude change, not flaps - power first. Pitching up before adding power at low airspeed can lead to a stall. Power gives you the energy to make the pitch change safely. This sequence gets reversed by students under pressure, especially after a bounce, and it is a dangerous habit.
  2. Pitch to a climb attitude and arrest the descent.
  3. Bring flaps up incrementally. Pulling full flaps out all at once at low altitude can cost significant lift precisely when lift is critical. Bring them up in stages, giving the airplane time to accelerate before asking it to fly clean. Your POH specifies the technique for your airplane - know it before you need it.
  4. Announce on the radio.
  5. Climb out on the extended runway centerline, clear the traffic pattern, and set up for another approach.

What Should You Do After a Bounced Landing?

A bounced landing has its own decision logic. If the airplane bounces back into the air more than a foot or two, do not push forward to force it back down. You are now improvising at low altitude with a reduced energy state and whatever runway you didn’t use on the way in. None of those conditions favor continuing.

Go around. Full power, climb attitude, clean up the flaps incrementally, fly the full traffic pattern.

The narrow exception is a very minor float with significant runway remaining and a clean, controlled attitude, where an experienced pilot may choose to continue. As a student building habit patterns, your default should be: if it doesn’t feel right, go around. You can relax that default later. You cannot un-form habits once they are set.

What Is an Examiner Actually Watching for on the Practical Test?

Your examiner wants to see that you can make the go-around decision, not just execute the go-around procedure. They may deliberately give you an approach that isn’t going to work. They are watching whether you identify it and call it at the right point, or whether you keep hoping it resolves.

The ACS is explicit: if the approach becomes unstabilized, you go around. A student who calls the go-around at 500 feet and executes it cleanly demonstrates more aeronautical judgment than one who fights a bad approach all the way to the threshold.

How Do You Build This Into Consistent Practice?

Four things to apply starting at your next lesson:

Brief your minimums before every approach. In the run-up area or on the downwind, define what stable looks like: your target airspeed, your glidepath reference, what centerline alignment feels like for this runway in this wind. Then commit.

Read your energy state early. High and fast on a long final is a situation you can manage - or go around from - at a point where you have options. High and fast at 200 feet is a situation where your options have nearly run out. Scan glidepath and airspeed continuously from the moment you roll onto final.

Don’t give yourself credit for salvaging bad approaches. Your post-flight debrief should not reward putting the airplane on the ground if the approach was a mess. The goal is not to land. The goal is to execute a stabilized approach to a normal landing. A go-around is a fully acceptable outcome.

Practice go-arounds proactively. Ask your instructor to call them unexpectedly. Ask them to set up compromised approaches from the start so you practice recognizing and responding early. The more you execute go-arounds under normal, non-urgent conditions, the more automatic the decision becomes. When you genuinely need it, your hands and your mind will already know what to do.


Sources: FAA Airplane Flying Handbook, Airman Certification Standards for private pilot, NTSB general aviation accident database.


Key Takeaways

  • 500 feet AGL is a hard gate, not a guideline - if the approach is not stabilized by that point, go around, no exceptions
  • Plan continuation bias and the psychological reward of any landing are the primary reasons pilots defer go-arounds they know they should execute
  • Power goes in first - pitching up before adding throttle at low altitude is a dangerous sequence reversal that happens under stress
  • Bring flaps up incrementally on the go-around; removing full flaps all at once at low altitude costs critical lift
  • A bounced landing beyond a minor float is a go-around situation - do not push forward to force the airplane back down
  • Pre-briefed personal minimums convert a reactive decision into a planned execution, made when you are calm

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