What Is Aeronautical Decision-Making (ADM)?
ADM is a systematic approach to the mental process used by pilots to consistently determine the best course of action in response to a given set of circumstances. The FAA defines it as a framework for integrating risk management into every phase of a flight — not just when something goes wrong.
Good ADM combines three things:
- Risk awareness: Identifying what could go wrong before and during a flight
- Attitude control: Recognizing when your own thinking is becoming a hazard
- Decision discipline: Choosing the safest option even when external pressures push the other way
The Part 107 exam tests ADM primarily through scenario-based questions: a situation is described, and you must identify what type of thinking is present (or absent) and what the correct action is.
The Five Hazardous Attitudes — and Their Antidotes
The FAA defines five specific hazardous attitudes that impair pilot judgment. For the exam, you must be able to identify each attitude by its description, assign its name, and state the correct antidote phrase. Questions often give you a scenario and ask which attitude the pilot is exhibiting.
"Do something — anything — right now!"
Impulsivity is acting without adequate thought. When something goes wrong, the impulsive pilot acts on the first option that comes to mind rather than taking time to assess alternatives. This often makes the situation worse — especially during equipment failures or emergency procedures.
"I've done this a hundred times. It won't happen to me."
Invulnerability is the belief that accidents happen to other, less-skilled pilots — never to you. Experienced pilots are particularly susceptible because past success creates false confidence. This attitude often leads to underestimating risk and skipping precautions that "haven't mattered before."
"I can handle anything. Watch what I can do."
Macho pilots take unnecessary risks to prove their skill or impress others. The macho attitude is not limited to any gender — it shows up as a need to demonstrate capability by flying in marginal weather, pushing aircraft limits, or attempting operations beyond one's training. The risk is accepted for ego, not operational necessity.
"What's the use? Whatever happens, happens."
The resigned pilot feels powerless to affect outcomes. When things go wrong, resignation leads to passivity — not taking corrective action because "it won't help anyway." This is dangerous during emergencies, where decisive action can make the difference between a safe outcome and an accident.
Hazardous Attitudes — Quick Reference Table
| Attitude | Core Belief | Typical Trigger Phrase | Antidote |
|---|---|---|---|
| Anti-authority | Rules don't apply to me | "Don't tell me what to do." | "Follow the rules. They are usually right." |
| Impulsivity | Act now, think later | "Do something — anything!" | "Not so fast. Think first." |
| Invulnerability | Bad things happen to others | "It won't happen to me." | "It could happen to me." |
| Macho | Risk-taking shows skill | "I can do it — watch me." | "Taking chances is foolish." |
| Resignation | My actions won't matter | "What's the use?" | "I'm not helpless. I can make a difference." |
IMSAFE — Personal Preflight Fitness Checklist
IMSAFE is a self-assessment checklist the remote pilot runs through before every flight to determine personal fitness. If any item triggers concern, the correct action under good ADM is to ground the operation — regardless of external pressure.
On the Part 107 exam, IMSAFE scenarios often describe a pilot who feels "fine" but reveals a disqualifying factor — a cold, one beer from three hours ago, or a personal crisis. The correct answer is always to ground the operation when a genuine concern is present.
PAVE — Operational Risk Assessment Framework
While IMSAFE focuses on the pilot, PAVE is a broader preflight risk assessment covering four hazard categories. Thinking through PAVE before every operation ensures you're not missing a major risk area.
| Letter | Category | What to Evaluate |
|---|---|---|
| P | Pilot in command | Personal fitness (IMSAFE), currency and recency on this type of operation, experience with similar conditions, whether a go/no-go is being made clearly or under pressure. |
| A | Aircraft | Airworthiness of the UAS, battery condition and charge, Remote ID function, payload within limits, all pre-flight inspection items clear, no known defects or open maintenance items. |
| V | enVironment | Current and forecast weather (METAR, TAF), ceilings and visibility vs. minimums, wind speed and gusts, airspace class and authorization status, TFRs and NOTAMs, terrain, obstacles, time of day (day vs. night), temperature and density altitude. |
| E | External pressures | Client deadlines, financial pressure to complete the job, schedule pressure, peer pressure, get-there-itis. External pressures are the most common factor that overrides good ADM — recognizing them explicitly is the first step to managing them. |
PAVE works best when used as a genuine checklist, not a box-checking exercise. The point is to surface real concerns before takeoff — not confirm that everything is fine when it may not be.
The 3P Model: Perceive → Process → Perform
The 3P model is a continuous ADM loop designed to be applied throughout a flight, not just at preflight. Unlike a one-time checklist, the 3P cycle repeats as conditions change.
The 3P model is particularly relevant for drone operations because conditions can change rapidly — a wind shift, unexpected traffic, battery drain, or a TFR activation mid-flight all require real-time reassessment and decision-making, not just a good preflight plan.
Crew Resource Management (CRM)
CRM is the effective use of all available resources — human, equipment, and informational — to achieve safe, efficient operations. For drone pilots, CRM most commonly applies when operating with a visual observer (VO) or when coordinating with ATC.
Core CRM Principles for Part 107
- Clear role assignment: Before the flight, establish who is responsible for what — who is calling the go/no-go, who is scanning which sector, who manages radio contact with ATC if needed.
- Assertive communication: A visual observer must feel empowered to call out a hazard, even if the RPIC seems confident. A VO who sees a manned aircraft approaching the drone's area should communicate immediately and clearly — "Traffic, your 2 o'clock, 200 meters." The RPIC must be receptive to this.
- Shared situational awareness: Both the RPIC and VO should have a common picture of where the drone is, what the airspace situation is, and what the contingency plan is. A VO who doesn't know where the drone is cannot function effectively.
- Crew-coordinated go/no-go: If a VO raises a safety concern, the RPIC must evaluate it seriously — not dismiss it. The RPIC has final authority, but good CRM means using all available input.
Exam Scenarios Involving CRM
Common exam patterns include: a VO notices traffic the RPIC hasn't seen — correct action is to take immediate evasive action or land. A client pressures the RPIC to fly despite the VO's weather concern — correct action is to support the VO's concern and apply good ADM. A VO loses visual contact with the drone — correct action is to immediately alert the RPIC and, if VLOS cannot be re-established, land.
Situational Awareness
Situational awareness (SA) is knowing what is happening around you in the air and on the ground — the drone's position, orientation, and state; the surrounding airspace; the weather; the battery level; and the status of crew and bystanders.
Threats to Situational Awareness
| SA Threat | Description | Example |
|---|---|---|
| Task saturation | Too many tasks at once overwhelm mental capacity | Simultaneously managing a camera gimbal, ATC radio, and a VO briefing during a complex approach |
| Channelized attention | Fixating on one thing while ignoring everything else | So focused on the camera frame that you don't notice the drone drifting toward a building |
| Complacency | Routine breeds inattention | Flying a familiar site for the 20th time and skipping NOTAMs because "nothing ever changes here" |
| Fatigue | Tired pilots perceive less and process slower | Missing a battery warning on the controller display during a long shoot day |
| Distraction | External interruption breaks the SA loop | A bystander asks a question during a critical phase, causing the RPIC to lose drone orientation |
Stress, Fatigue, and Physiological Factors
The Part 107 exam tests awareness of how personal factors degrade decision quality. These are not abstract concepts — they are concrete impairments that affect real operations. For the full human-factors topic set, use the companion Aviation Physiology Guide.
Fatigue
Fatigue slows reaction time, narrows attention, increases error rates, and impairs judgment — often without the pilot recognizing the degradation. Acute fatigue comes from sleep deprivation. Cumulative fatigue builds over multiple days of inadequate rest. The IMSAFE "F" check addresses fatigue, but the practical test is honest self-assessment: if you are tired, ground the operation or accept that your performance will be impaired.
Alcohol (Part 107 rules)
Part 107 prohibits drone operation within 8 hours of consuming alcohol or while impaired by alcohol — whichever period is longer. The 8-hour rule is a minimum; impairment can persist well beyond 8 hours depending on amount consumed. Part 107 also prohibits operating with a blood alcohol concentration (BAC) of 0.04% or higher.
Medication
Many common over-the-counter medications — antihistamines, decongestants, sleep aids, pain relievers — can impair alertness and reaction time. The condition being treated may also impair judgment. When in doubt, the conservative ADM choice is to postpone the operation until you are both symptom-free and medication-free.
Hypoxia and Vision
At high altitudes (typically above 8,000–10,000 ft MSL), hypoxia can impair judgment without the pilot feeling any discomfort — the brain is the first organ to be affected and the last to detect the problem. Night vision also degrades: the eye's rod cells, which handle low-light vision, are not at the center of the visual field. Looking slightly off-center (off-center viewing) improves detection of objects in dark environments — a technique drone pilots should use when scanning for traffic or the drone itself at night.
ADM Exam Scenarios — Practice Your Identification
These scenarios are written in the style of Part 107 exam questions. For each, identify the hazardous attitude present, then confirm by checking the analysis.
A drone pilot is hired to film a construction site. The weather briefing shows gusty winds at 28 knots — above the drone's 25-knot rated limit. The pilot thinks: "I've flown in 30-knot winds before and nothing happened. The client is counting on me." The pilot launches.
Hazardous attitudes present:
External pressure — client dependency is overriding aeronautical judgment. This is a PAVE "E" (External pressure) failure.
Correct action: Ground the operation. The drone is being operated beyond its certified limits. If the motor or structure fails in gusty conditions, the drone crashes. No commercial commitment justifies exceeding equipment limits.
During a real estate shoot, the remote pilot's visual observer reports: "I've lost sight of the drone — I can't tell where it is." The RPIC says: "It's fine, I can still see it on the controller map." The RPIC continues the flight.
Hazardous attitude present:
Correct action: If the VO cannot see the drone, VLOS is no longer maintained. Land immediately or maneuver the drone to a position where both the RPIC and VO can see it unaided.
A drone pilot is running low on battery during a commercial shoot. The controller alerts "Return to Home" at 20% battery. The pilot thinks: "If I land now I'll miss the shot. I'll just fly for two more minutes — I can land quickly." The pilot continues.
Hazardous attitude present:
Correct action: Initiate landing when the system's Return to Home trigger fires. Battery reserve percentages exist specifically to account for return flight, wind resistance, and emergency maneuvers. Flying below the reserve margin risks a fly-away or uncontrolled descent if the battery fails mid-flight.
A pilot is hired for an inspection job they've never done before, at a site they haven't visited. When the client calls the morning of the shoot to add a complex rooftop orbit to the scope, the pilot thinks: "I can figure it out when I get there. Canceling would be embarrassing."
Hazardous attitude present:
Correct action: Request a site survey before the flight date, clarify scope with the client in advance, and decline tasks that exceed current skill or preparation. "Not being embarrassed" is an external pressure that should never override a legitimate safety concern. The PAVE check would have caught this under "P" (pilot experience with this operation type) and "V" (unknown environment).
ADM & Hazardous Attitudes FAQ
What are the five hazardous attitudes?
Anti-authority, impulsivity, invulnerability, macho, and resignation. Each has a specific antidote phrase defined by the FAA.
What is the antidote for invulnerability?
"It could happen to me." Invulnerability is the belief that accidents only happen to less-skilled pilots — the antidote is consciously acknowledging personal fallibility.
What does IMSAFE stand for?
Illness, Medication, Stress, Alcohol, Fatigue, Emotion. It's a personal preflight fitness check the remote pilot runs through before every flight.
What does PAVE stand for?
Pilot in command, Aircraft, enVironment, External pressures. It's a preflight risk assessment framework covering the four main hazard categories.
What is the 3P model?
Perceive, Process, Perform — a continuous risk management loop applied throughout a flight. Perceive the current conditions, process how they affect safety, perform the safest action, then restart the cycle.
What is the alcohol rule under Part 107?
Part 107 prohibits operating within 8 hours of consuming alcohol or while impaired by alcohol — whichever restriction is longer. A BAC of 0.04% or higher also prohibits operation, regardless of the 8-hour window.
How do I recognize impulsivity vs. anti-authority on the exam?
Anti-authority is about resisting rules or authority — the pilot rejects instructions or regulations. Impulsivity is about acting too quickly — the pilot doesn't pause to think before acting. Anti-authority says "I don't need to follow that rule." Impulsivity says "I need to act immediately" without evaluating options.
What is channelized attention?
Channelized attention is a form of situational awareness failure where a pilot focuses too intently on one element — usually a task or a problem — while failing to monitor other critical factors. Example: staring at a camera display while the drone drifts toward a tower unnoticed.
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