A2 CofC Human Factors & Situational Awareness 2 — Questions and Answers
Question 1: What does the DODAR decision-making model stand for?
- Detect, Observe, Determine, Analyse, Review
- Diagnose, Options, Decide, Assign tasks, Review (Correct answer)
- Define, Organise, Direct, Act, Respond
- Detect, Orient, Decide, Act, React
Correct answer: Diagnose, Options, Decide, Assign tasks, Review
DODAR stands for Diagnose, Options, Decide, Assign tasks, and Review — a structured model for aviation decision-making under pressure.
Question 2: When a drone pilot becomes distracted during active flight, the best immediate action is:
- Continue the task and address the distraction only after landing
- Hand control immediately to another person regardless of their experience
- Return the drone to a safe position or stable hover before addressing the distraction (Correct answer)
- Increase altitude to create more buffer space while dealing with the distraction
Correct answer: Return the drone to a safe position or stable hover before addressing the distraction
Placing the drone in a safe, stable hover before addressing distractions ensures flight safety is maintained while attention is temporarily redirected.
Question 3: Why is complacency particularly dangerous for experienced drone pilots?
- Experienced pilots are statistically more likely to ignore CAA regulatory requirements
- Familiarity with routine operations can lead to reduced vigilance and skipping safety checks (Correct answer)
- Experienced pilots tend to operate at higher altitudes where risk is greater
- Complacency only affects inexperienced operators who lack established habits
Correct answer: Familiarity with routine operations can lead to reduced vigilance and skipping safety checks
Complacency arises when routine operations reduce alertness, causing pilots to skip checks or overlook hazards they would otherwise catch.
Question 4: Which communication principle is most important for preventing misunderstandings between team members during a drone operation?
- Using technical jargon to demonstrate professional expertise
- Closed-loop communication, where the receiver confirms they understood the message correctly (Correct answer)
- Communicating only via written messages to create an audit trail
- Limiting all non-essential communication to reduce cognitive distraction
Correct answer: Closed-loop communication, where the receiver confirms they understood the message correctly
Closed-loop communication ensures instructions are received and correctly understood, reducing the risk of errors arising from miscommunication.
Question 5: 'Tunnel vision' during a drone flight refers to:
- The challenge of flying through narrow gaps or confined spaces
- An optical illusion caused by dust particles or fog affecting the pilot's eyesight
- Excessive focus on one aspect of the operation at the expense of overall situational awareness (Correct answer)
- The restricted field of view limitation of the drone's onboard camera
Correct answer: Excessive focus on one aspect of the operation at the expense of overall situational awareness
Tunnel vision occurs when a pilot becomes so focused on one task or detail that they lose awareness of the broader operational environment and other hazards.
Question 6: According to the Yerkes-Dodson model, how does arousal and stress affect a pilot's performance?
- Performance increases linearly and proportionally with increasing stress levels
- Performance is consistently highest at very low stress levels in all situations
- Moderate stress enhances performance, but excessive stress degrades it significantly (Correct answer)
- Stress has no proven, measurable effect on piloting and operational performance
Correct answer: Moderate stress enhances performance, but excessive stress degrades it significantly
The Yerkes-Dodson law demonstrates that performance improves with moderate arousal but deteriorates under either very low or excessive stress.
Question 7: What is the recommended action when a drone pilot feels overwhelmed by the demands of a complex operation?
- Continue and adapt — overcoming pressure in the moment builds operational skill
- Simplify the mission by shedding non-critical tasks, delegating, or aborting if necessary (Correct answer)
- Increase the drone's altitude immediately to provide more reaction time
- Rely on autopilot and automated systems to manage the excess workload
Correct answer: Simplify the mission by shedding non-critical tasks, delegating, or aborting if necessary
When overwhelmed, pilots should shed tasks, delegate responsibilities to team members, or consider aborting the mission to maintain safety.
A2 CofC Human Factors & Situational Awareness 2
What does the DODAR decision-making model stand for?