What the Airman Certification Standards require DPEs to evaluate on the private pilot practical test, and the patterns most commonly associated with checkride failures.
Students who fail the private pilot practical test most commonly fail not because of flight maneuver deficiencies, but because of how they handled uncertainty, communicated, or made decisions when something didn't go as planned. After debriefing students through both passes and failures over many years, the patterns are consistent.
Here's what the practical test is evaluating, and what to prioritize in the weeks before the checkride.
The Airman Certification Standards document replaced the Practical Test Standards in 2016. The shift wasn't cosmetic. The ACS added explicit risk management and knowledge elements to every task — not just the flight maneuvers.
This matters because students who prepare only for the flying portions are underprepared. A DPE evaluating slow flight isn't just checking whether the student can maintain altitude within ±100 feet. They're also checking whether the student can identify the hazards associated with slow flight (stall, uncoordinated turn, obstacle clearance) and articulate how they're managing those hazards.
Prepare for the ACS as a three-part document:
Students who know only the third part will struggle on the oral.
The most common source of preventable failure is the oral examination. Students walk in expecting a multiple-choice test and get a conversation — and they don't know how to navigate it.
A DPE's oral has two goals: to determine that the applicant meets the knowledge and risk management standards, and to probe for gaps. A good examiner will lead you toward your weak areas. They'll watch how you respond when you don't know something, and they'll push on the edges of what you do know.
What passes the oral:
What fails the oral:
The checkride begins before you ever step into the airplane. Most practical tests include a cross-country planning task — the examiner gives you a destination and asks you to plan the route, check weather, file a flight plan, and brief the flight.
This portion reveals more about a student's preparation than almost anything else. An underprepared student will fumble through weather services, produce a weight and balance with arithmetic errors, and brief the NOTAMs incompletely. A prepared student will work through the planning systematically, catch their own errors, and brief the flight the way they'd actually fly it.
Key areas to be sharp on:
The ACS tolerances — ±100 feet on altitude, ±10 knots on airspeed, ±10° on heading — are achievable for any well-prepared student pilot. If you've been practicing regularly with a good CFI, you'll meet the tolerances under normal circumstances.
What separates passing from failing in the airplane is decision-making and airmanship, especially when things don't go as expected.
Every checkride includes a simulated engine failure. The examiner will pull the throttle at some point — usually during the post-takeoff climb — and say "simulated engine failure." What happens next tells them almost everything.
What they're looking for:
What fails: spending the glide troubleshooting at the expense of flying the airplane toward the field. The airplane needs to be pointed at landing options continuously. You can troubleshoot while gliding toward options; you can't undo lost altitude.
Diversions test workload management. When the examiner says "weather is moving in from the north, divert to this airport," they're watching whether you can reprogram, re-plan, and re-brief while maintaining control of the aircraft.
The correct response isn't to stop flying and work the iPad. It's to establish the airplane on a reasonable heading toward the divert, stabilize, and then do the navigation work. Airplane first.
Unusual attitude recovery is a specific skill that some students significantly underprepare. Nose-high unusual attitude: power full, level wings, lower nose. Nose-low: power idle, level wings, pull to level. In that order. Students who try to level wings first in a nose-low attitude, or who pull before leveling in a nose-low, are dangerous and will not pass.
The examiner will present in-flight scenarios during the cross-country portion. "We've got clouds building to the north. What are you thinking?" They're not looking for a specific answer — they're looking for a risk management thought process.
Walk through it out loud: what's the weather doing, what are my options, what are the risks of each, what am I deciding, and why? A student who makes a good decision silently and then announces the conclusion hasn't demonstrated their risk management process. Say it out loud.
After years of pre-checkride prep, these are the patterns I see most often:
Rusty ground knowledge on the oral. Students who haven't reviewed airspace, weather minimums, and regulations recently. The oral is not the time to be relearning Class D requirements.
Unstabilized approaches. If you're high and fast on final, go around. The DPE would rather see a student who recognizes an unstabilized approach and goes around than one who forces a bad landing.
Slow-flight handling. The students who fail slow flight almost always got there too fast, didn't establish stabilized slow flight before the examiner started the evaluation, and then chased the airspeed.
Radio communication anxiety. The practical test involves real ATC communication (unless you're at a non-towered field for the whole flight). Students who are uncomfortable on the radio let that discomfort distract them from flying. Practice radio calls until they're automatic.
Not knowing the endorsement requirements cold. Examiners ask about solo endorsements, cross-country requirements, and the recent flight experience rules (FAR 61.57). Know them.
The best prep in the final 10 days before the checkride is not more flight time — it's oral prep. Work through a mock oral with your CFI. Have them push on your weak areas. Get comfortable saying "I don't know that off the top of my head, but here's how I'd find it."
The flying should be consolidation, not new learning. If you're still learning maneuvers in the week before your checkride, you're not ready.
A student with solid oral preparation, a clear understanding of the ACS risk management elements, and stable maneuvers under realistic conditions is well-positioned to pass. The Private Pilot ACS is publicly available from the FAA and lists every task, knowledge element, and risk management item that must be covered — reviewing it directly is one of the most efficient preparation steps available.
References
Grayson Bertaina is a Master CFI, Gold Seal CFII/MEI, and ATP based in the Eastern Region. He was named AOPA's 2026 Regional CFI of the Year.
About the author
Grayson Bertaina
ATP, CFII/MEI · Gold Seal & Master CFI
Grayson Bertaina is an ATP and CFII/MEI with Gold Seal and Master CFI designations. He was named AOPA's 2026 Regional CFI of the Year for the Eastern Region, and has trained pilots across primary, instrument, multi-engine, and commercial certificates.