Naval Aviation Trait Inventory
Forced-choice pairs about who you are — both options look good, and you must pick one. No studying, no faking, no clock worth watching.
- Items
- ~88 pairs (2012 Navy briefing)
- Time limit
- Timed — limit not published
- Format
- Adaptive
- Counts toward
- Not part of the OAR
What is this assessment?
The Naval Aviation Trait Facet Inventory (NATFI) is a biographical/personality inventory unique to the ASTB-E full battery. It uses a series of statements and forced-choice questions to assess personality traits, attitudes, interests, and behavioral tendencies relevant to military aviation. There are no right or wrong answers — the test builds a personality profile that is compared against successful naval aviators.
The Navy publishes no time limit for the NATFI, and it does not describe it as untimed either — NAMI lists the inventory among the adaptive subtests and refers to time limits on each of them. Unlike academic subtests like Math Skills or Reading Comprehension, the NATFI measures who you are, not what you know. It evaluates characteristics that predict success in naval aviation training and operational environments.
The inventory is scored into the aviation side of the battery, not the OAR — the officer aptitude rating is based solely on Math Skills, Reading Comprehension, and Mechanical Comprehension. Exactly how the NATFI weighs into the AQR, PFAR and FOFAR is proprietary: NMOTC states that the formulas behind the ASTB-E score components will not be released.
Because the NATFI is a personality assessment, it includes internal consistency checks that detect attempts to present an idealized profile. Authentic answers produce the most accurate (and favorable) results.
What traits are measured
The NATFI evaluates four core trait domains relevant to success in naval aviation.
Leadership & decisiveness
Willingness to take charge, make decisions under uncertainty, and accept responsibility for outcomes. Naval aviation demands decisive leadership in high-stakes environments.
Stress tolerance & composure
Ability to remain calm, focused, and effective under pressure. Aviation emergencies require composed decision-making when lives are at stake.
Team orientation
Preference for collaborative work, communication effectiveness, and ability to function within military crew structures. Naval aviation is inherently team-based.
Achievement motivation
Drive to set and pursue challenging goals, persistence through difficulty, and competitive mindset. The path to naval aviator wings demands sustained motivation through years of demanding training.
Guidance & approach
Answer honestly based on who you truly are, not who you think the Navy wants. The inventory includes consistency checks that detect attempts to fake an ideal profile. Inconsistent answers can flag your results.
The NATFI builds a holistic profile across many items. No single answer determines your score. Read each statement, respond with your genuine first reaction, and move on.
When a statement describes a situation, base your answer on how you actually behave, not how you wish you would behave. Self-awareness and honesty produce the most accurate (and favorable) profile.
The NATFI is not scored like an academic test. However, answering contradictory statements in conflicting ways raises reliability flags. Be consistent in how you describe yourself.
The inventory was developed using profiles of successful naval aviators across decades. Attempts to guess "what they want to hear" typically backfire. Authentic responses from candidates with genuine aviation motivation and leadership traits score best naturally.
The NATFI, quick answers
What is the NATFI on the ASTB-E?
The Naval Aviation Trait Facet Inventory is a personality/behavioral assessment on the ASTB-E full battery. It measures traits, attitudes, and interests relevant to success in naval aviation. There are no right or wrong answers — it builds a profile compared against successful naval aviators.
Can I fail the NATFI?
The NATFI doesn't have a pass/fail score in the traditional sense. It contributes to your AQR, PFAR, and FOFAR composites. A profile significantly different from successful aviators may lower these composite scores, but no single inventory result leads to automatic disqualification.
How long does the NATFI take?
The Navy does not publish a time limit for the NATFI, but it does not describe it as untimed either: NAMI lists the NATFI among the adaptive subtests and refers to time limits on each of them. Plan to read each pair carefully and answer honestly rather than assuming you can linger indefinitely.
Should I try to answer like a military pilot?
No. Answer as yourself. The traits measured and the way answers are scored are proprietary — NAMI publishes neither. What is known is that the instrument is built to predict success in naval aviation training, which is not the same thing as rewarding the answers you imagine a pilot would give. Authentic answers from candidates with genuine aviation motivation and leadership qualities produce the best results naturally.
Build your test-day method
- Exam-aligned drills under deliberate time pressure
- Instant explanations after every item
- Your score estimate, tracked drill after drill