The simulated engine failure to a field on the checkride and the key-position method that keeps your glide from turning into a guess

The simulated engine failure to a landing — formally called the emergency approach to landing — is one of the most revealing maneuvers on the private pilot checkride. It tests whether you truly understand your airplane’s energy management or have just been along for the ride. The secret to nailing it is the key-position method: flying a pattern to your chosen field with built-in checkpoints that let you adjust your glide every step of the way.

What Happens When the Examiner Pulls Your Power?

The examiner will retard your throttle to idle, typically at 2,000 to 3,000 feet AGL, sometimes higher. From that moment, you need to execute several tasks nearly simultaneously — and the order matters.

Step one: Pitch for best glide speed. Immediately. This is non-negotiable. The instant the throttle comes back, pitch for your number:

• Cessna 172: ~68 knots indicated
• Piper Cherokee 140: ~73 knots
• Cessna 150: ~60 knots

Know this number cold. Best glide speed is the speed at which your airplane converts altitude into maximum distance over the ground. Fly faster or slower, and you come down quicker. There is exactly one speed that stretches your glide the farthest.

One nuance worth knowing: best glide speed is published at maximum gross weight. If you’re lighter, your actual best glide speed is slightly slower. You probably won’t fail a checkride over a couple of knots, but the examiner may ask about it during the oral.

How Do You Pick the Right Field?

This is where students freeze. They look straight down, or they fixate on a perfect field five miles away that they’ll never reach.

Think in terms of your glide ratio. A Cessna 172 has roughly a 9:1 glide ratio — for every 1,000 feet of altitude lost, you travel about 1.5 miles over the ground. At 3,000 feet AGL, your usable radius is roughly four to five miles in every direction. Pick from within that circle.

Good fields: Flat, long, clear of obstructions on approach, aligned with the wind. Harvested farm fields, long straight roads without power lines, golf course fairways.

Bad fields: Trees on the approach end, uphill slopes toward you, deep-furrowed plowed fields, fields with livestock, water, parking lots, or fence lines running across them.

What Is the Key-Position Method?

This technique transforms a guessing game into a structured plan. Instead of flying a straight-in approach to your field, you fly a normal traffic pattern — downwind, base, final — with three key altitude checkpoints.

Key Position 1 — Abeam the touchdown point on downwind. You should be approximately 1,000 feet above the field elevation. Higher means energy to spare. Lower means you’re behind.

Key Position 2 — The base turn. You should be at roughly 500 to 800 feet above the field. This is your go/no-go decision point on the field itself.

Key Position 3 — Rolling out on final. You should be able to see clearly that you’ll make the field. If you’re high, you can slip, add flaps, or S-turn. If you’re low, something earlier went wrong.

The power of this method is that it gives you decision points instead of hope. High on downwind? Widen the pattern. Low? Tighten it. High on base? Add a notch of flaps. High on final? Slip or go full flaps. Every position gives you a chance to adjust.

What Else Do You Need to Do During the Glide?

Focusing only on the field will cost you on the checkride. While gliding, you must also work through these items:

Run the engine restart checklist. The ACS specifically requires completing the appropriate emergency checklist. In most trainers, that means:

• Fuel selector — confirm on Both or switch tanks
• Mixture — full rich
• Carburetor heat — on
• Magnetos — check
• Primer — locked

On the checkride, the engine is at idle, but you still go through the motions and verbalize what you’re doing.

Communicate. Tell the examiner you would transmit on 121.5: “Mayday, Mayday, Mayday, Cessna 1234 Alpha, engine failure, landing in a field two miles south of Smithville, two souls on board.” Also state you would squawk 7700.

Brief your passenger. This takes ten seconds and demonstrates situational awareness. Cover: tighten seat belts, remove sharp objects from pockets, locate the door handle, prepare to evacuate after stopping.

What Are the Most Common Mistakes?

Not pitching for best glide immediately. Students get surprised and freeze for three or four seconds, wasting altitude or ending up at the wrong speed. Make it a reflex — power goes, pitch goes.

Picking a field that’s too far away. The optimism trap. That gorgeous field three miles north looks perfect, but you’re at 2,200 feet AGL with a headwind. Pick the adequate field that’s close over the perfect field that’s far.

Flying a straight-in approach. Straight-in gives you almost no ability to manage energy. High? You blast over the field. Low? You’re short. A pattern gives you the flexibility to tighten, widen, and adjust configuration.

Forgetting the checklist. A beautiful approach to a perfect field means nothing if you never attempted an engine restart, never briefed a mayday call, and never mentioned squawking 7700. The ACS lists these items specifically.

Ignoring the wind. If there’s a 15-knot wind out of the west and your field runs north-south, you need to account for the crosswind component. A long field with a crosswind beats a short field aligned into the wind.

Waiting too long to add flaps. Flaps are your energy management tool. Add them in increments — each notch increases drag, steepens descent, and slows you down. But once they’re down, they stay down. In a real emergency, retracting flaps to stretch a glide would cause a transient sink that costs more altitude than the reduced drag saves.

What Is the Examiner Actually Looking For?

The Private Pilot ACS requires you to:

• Establish and maintain best glide speed, plus or minus 10 knots
• Select a suitable landing area within gliding distance
• Plan and follow a flight pattern to the selected area, considering altitude, wind, terrain, and obstructions
• Attempt to determine the reason for the malfunction and complete the appropriate emergency checklist
• Arrive at the selected landing area in a position where a safe landing could be made

The examiner will typically call for a go-around at 300 to 500 feet AGL. They don’t need you to actually land in the field. They need to see that you’re on a short final, on speed, aligned, and at an altitude that clearly works. That’s a pass.

How Should You Practice This Maneuver?

With your instructor, practice the key-position method at altitude first. Pick a field, fly the pattern, and check your altitudes at each key position. Do it five, ten, fifteen times. Build a mental model of what the sight picture looks like when you’re on a good glide path versus when you’re behind.

Eventually, you’ll turn base and know — without checking the altimeter — whether you’re high or low. That’s the skill the examiner is testing: judgment, not perfection.

One final perspective shift: at 3,000 feet AGL in a Cessna 172, you have roughly five minutes before you’re on the ground. That’s plenty of time to pitch for best glide, scan for a field, set up a pattern, run the checklist, and brief a call. The students who struggle are the ones who rush. The ones who pass fly the airplane first and then work the problem.

This isn’t just a checkride box to check. Engines do quit. Fuel runs out. Mechanical things break. If that happens at 2,000 feet over farm country, the difference between walking away and not is whether you trained this as a procedure with decision points — or as a hope and a prayer.

Key Takeaways

• Pitch for best glide speed instantly — know your airplane’s number by heart and make it a reflex
• Use the key-position method to fly a pattern with built-in altitude checkpoints instead of guessing on a straight-in approach
• Pick the close adequate field over the distant perfect one — the optimism trap fails checkrides
• Work the full checklist — engine restart attempt, mayday call, squawk 7700, and passenger brief are all ACS requirements
• Practice repeatedly at altitude until you can judge high/low by sight picture alone — the examiner is testing judgment, not perfection