ATC Skills and Qualifications 3 — Questions and Answers
Question 1: What does the FAA Biographical Assessment (BA) used in ATC hiring primarily measure?
- Technical knowledge of radar systems
- Life experiences and behavioral tendencies predictive of ATC success (Correct answer)
- Mathematical aptitude scores
- Foreign language proficiency
Correct answer: Life experiences and behavioral tendencies predictive of ATC success
The BA is a structured inventory of past behaviors and experiences that the FAA validated as predictors of ATC job performance.
Question 2: Which of the following is a disqualifying medical condition for FAA Second-Class Medical certification required of ATC candidates?
- Controlled hypertension with medication
- Color vision deficiency that cannot distinguish red from green (Correct answer)
- Corrected vision using contact lenses
- History of seasonal allergies managed with antihistamines
Correct answer: Color vision deficiency that cannot distinguish red from green
The inability to distinguish aviation signal colors (red, green, white) is disqualifying because controllers must read light gun signals and color-coded displays.
Question 3: What two-year degree pathway is recognized by the FAA as qualifying for the AT-CTI (Collegiate Training Initiative) applicant pool?
- Associate degree in aviation management from an FAA-approved CTI school (Correct answer)
- Associate degree in computer science from any accredited university
- Associate degree in criminal justice
- Any two-year degree from a regionally accredited school
Correct answer: Associate degree in aviation management from an FAA-approved CTI school
Only graduates of FAA-designated CTI schools with aviation programs qualify for the CTI hiring pathway.
Question 4: Which mathematical skill is directly tested in ATC aptitude assessments because controllers calculate aircraft spacing and time-to-conflict?
- Calculus integration
- Mental arithmetic and estimation (Correct answer)
- Algebraic proofs
- Matrix multiplication
Correct answer: Mental arithmetic and estimation
Controllers routinely estimate distances, speeds, and time intervals mentally, so rapid mental arithmetic is a core tested aptitude.
Question 5: Which U.S. citizenship requirement applies to FAA ATC applicants?
- Permanent resident status (green card) is sufficient
- Dual citizenship is automatically disqualifying
- Applicants must be U.S. citizens at the time of application (Correct answer)
- Naturalized citizens must wait five years after naturalization
Correct answer: Applicants must be U.S. citizens at the time of application
FAA ATC positions are federal jobs requiring U.S. citizenship; permanent residents are not eligible.
Question 6: What is the primary purpose of the ATC pre-employment drug test?
- To satisfy international ICAO drug testing standards
- To verify compliance with 49 CFR Part 40 DOT drug-free workplace requirements (Correct answer)
- To test for performance-enhancing substances only
- To comply with state cannabis legalization statutes
Correct answer: To verify compliance with 49 CFR Part 40 DOT drug-free workplace requirements
FAA ATC hiring follows DOT 49 CFR Part 40, which mandates pre-employment drug screening for safety-sensitive transportation positions.
Question 7: A controller's communication skills are formally evaluated because unclear phraseology can cause what specific safety risk?
- Increased fuel burn by aircraft
- Pilot readback errors leading to runway incursions or altitude deviations (Correct answer)
- Damage to ground radar equipment
- Loss of ATIS broadcast fidelity
Correct answer: Pilot readback errors leading to runway incursions or altitude deviations
Ambiguous or non-standard phraseology causes incorrect readbacks; if uncorrected, the result can be a runway incursion, airspace violation, or collision.
ATC Skills and Qualifications 3
What does the FAA Biographical Assessment (BA) used in ATC hiring primarily measure?