Every Aviation Mnemonic You Must Memorize (PAVE, IMSAFE, ARROW & More)

Aviation mnemonics are the backbone of practical risk management and systems knowledge for every student pilot, and the FAA expects you to recognize them on both the written test and your checkride. Whether you're assessing personal fitness to fly, verifying required documents, or recalling emergency memory items, these mnemonics compress a lot of regulatory and procedural detail into something you can recite from memory in the runup area or mid-flight.

Below are twelve of the most important mnemonics organized by what they cover, with each letter expanded accurately so you can study them as a set rather than piecing them together from scattered sources.

Risk Assessment

PAVE

Pilot, Aircraft, enVironment, External pressures. This is the top-level risk management framework used during preflight planning to categorize every hazard into one of four buckets.

Use it whenever you're deciding whether a flight is a good idea, especially in marginal weather or with an unfamiliar aircraft or airport.

Personal Fitness

IMSAFE

Illness, Medication, Stress, Alcohol, Fatigue, Emotion. This is the self-assessment checklist that falls under the "Pilot" category of PAVE.

Run through it before every flight, not just when you're feeling off, since it's easy to overlook stress or fatigue when you're excited to fly.

Required Documents

ARROW

Airworthiness certificate, Registration, Radio station license (if required for international operations), Operating limitations, Weight and balance data. These are the documents and paperwork that must be aboard the aircraft.

Examiners commonly ask applicants to locate and explain each ARROW item during the oral portion of a checkride.

Emergency Priorities

Aviate, Navigate, Communicate

This three-word priority list reminds pilots to first fly the airplane, then figure out where you are and where you're going, and only then talk on the radio. It sounds obvious, but task saturation during an emergency makes it easy to fixate on the wrong priority.

It applies to any abnormal situation, from an engine hiccup to becoming disoriented in the pattern.

VFR Cross-Country Documents

GRABCARD

Goggles/glasses (if required), Radio license (international only), Airworthiness certificate, Bill of sale (or registration), Compass card, Airplane flight manual/POH, Registration, Directions/charts. Some instructors teach variations of this list, but the core idea is a fuller checklist of what to have on board beyond the basic ARROW items.

It's most useful when prepping for a longer cross-country where you want a thorough paperwork check before departure.

VFR Day/Night Equipment

TOMATOFLAMES

Tachometer, Oil pressure gauge, Manifold pressure gauge, Airspeed indicator, Temperature gauge, Oil temperature gauge, Fuel gauge, Landing gear position indicator, Altimeter, Magnetic compass, ELT, Seatbelts — with an added FLAPS for night flight (Fuses, Landing light, Anti-collision lights, Position lights, Source of power).

This expands directly on 14 CFR 91.205 and is a favorite source of written test questions, so knowing the letters cold is worth the effort.

VFR Night Equipment (Add-On)

FLAPS

Fuses (spare, if fuse-protected), Landing light (if operated for hire), Anti-collision light system, Position lights, Source of electrical power. These are the additional items required for night VFR flight beyond the day equipment list.

Pair it with TOMATO when a question specifies night operations rather than day VFR.

IFR Equipment

CIGARTIP

Clock, Instrument lights, Generator/alternator, Attitude indicator, Radios, Turn coordinator, Instrument static and pitot heat, Pitot-static instruments (airspeed, altimeter, VSI). This mnemonic builds on TOMATOFLAMES for the additional equipment required under IFR per 91.205.

It shows up frequently on the instrument rating written test, so instrument students should have it memorized alongside the VFR equipment lists.

Pre-Landing Checklist

GUMPS

Gas (fuel selector/quantity), Undercarriage (landing gear), Mixture, Propeller, Seatbelts/switches. This is a widely used generic pre-landing flow, especially valuable in retractable-gear aircraft where forgetting the gear has real consequences.

Run it on downwind and again on final as a last check before touchdown.

Risk Assessment

The Five P's

Plan, Plane, Pilot, Passengers, Programming. This framework, taught in the FAA Risk Management Handbook, encourages pilots to reassess these five elements at key decision points throughout a flight rather than only during preflight planning.

It's especially useful for evaluating changing conditions en route, such as when weather or fuel status shifts your original plan.

Decision-Making Model

DECIDE

Detect a change, Estimate the need to react, Choose a desired outcome, Identify actions to control the situation, Do the necessary action, Evaluate the effect of the action. This is a structured, repeatable decision-making loop rather than a static checklist.

It's most helpful for working through ambiguous in-flight problems where there isn't a memorized checklist item, like an unexpected system anomaly.

Holding Pattern Procedure

5 T's

Turn, Time, Twist, Throttle, Talk. This mnemonic keeps instrument pilots organized when entering and flying a holding pattern, ensuring the aircraft is configured and the clearance is read back correctly.

It's taught during instrument training but also appears in instrument written test scenario questions about holding entries.

These mnemonics aren't just trivia for the written test — they're the shorthand that experienced pilots actually use in the cockpit to stay organized under pressure. Memorizing the letters is only the first step; understanding when and why each one applies is what turns a mnemonic into a real safety tool.

As always, treat these as a study aid alongside your ground instructor's guidance and the current FAA handbooks, not a replacement for either.

Study smart before your first lesson

The single highest-return move on any of these lists is showing up already understanding the material. Work through a free, ACS-aligned practice test — no account, no card — to see where you stand, then read up on the IMSAFE personal-minimums checklist in depth in our free /learn library. Every FAA handbook is also free to read online in the FAA Reference Library. Blue skies. ✈️