What is the SIFT exam and who has to take it?

The Selection Instrument for Flight Training (SIFT) is a standardized aptitude test administered by the US Army. It is required for all candidates applying to Army Warrant Officer flight training programs, including those seeking to become helicopter pilots (WO1/CW2+). The SIFT replaced the Alternate Flight Aptitude Selection Test (AFAST) and measures cognitive abilities, spatial reasoning, aviation knowledge, math, reading comprehension, and mechanical aptitude.

What is a passing SIFT score and how does scoring work?

The minimum passing score on the SIFT is 40 out of 100. However, a score of 40 is considered the floor — competitive candidates typically aim for 50 or higher, as SIFT scores factor into the overall selection process for flight training slots. Scores are based on a scaled scoring system that compares your performance to a norming group. Each subtest is timed separately and scored independently before being combined into a composite score.

Can you retake the SIFT if you fail or want a higher score?

If you score below 40 (failing), you must wait six months before retesting. Critically, if you achieve a passing score of 40 or above on your first attempt, you cannot retake the SIFT — your score is permanent for life. This policy makes thorough preparation before your first attempt especially important. There are no exceptions to the no-retest rule for candidates who have already passed.

Which SIFT subtest is hardest and how should I prepare for it?

The Army Aviation Information Test is consistently ranked as the most challenging subtest for candidates without prior aviation experience because it requires specialized knowledge that is not tested in everyday academics. To prepare, study helicopter aerodynamics and components using free FAA helicopter handbooks and SIFT-specific prep materials, practice reading six-pack instrument displays, and memorize key aviation terms. The Spatial Apperception subtest also trips up many candidates — practice with attitude indicator drills and aircraft silhouette exercises to build the mental rotation skills it requires.

SIFT Practice Test PDF (Free Printable 2026)

Get ready for your SIFT certification. Practice questions with step-by-step answer explanations and instant scoring.

SIFT ExamMay 23, 20264 min read

Free SIFT Practice Test PDF Download

The Selection Instrument for Flight Training (SIFT) is the US Army aptitude test required for candidates seeking to become warrant officer helicopter pilots. It measures a wide range of abilities — from rapid visual processing and spatial reasoning to mechanical comprehension, math, and reading — because Army aviation demands both cognitive sharpness and technical knowledge. Our free SIFT practice test PDF gives you printable questions across all seven subtests so you can study without a screen, identify your weak areas, and walk into the exam with confidence.

Important: The SIFT exam covers multiple domains. Allocate more study time to unfamiliar topics while maintaining review of strong areas.

SIFT Practice Test PDF (Free Printable 2026)

📄Download Free SIFT PDF

What the SIFT Exam Covers

Simple Drawings and Hidden Figures

The Simple Drawings subtest measures processing speed — you must rapidly identify which of five objects matches a target image. Hidden Figures tests spatial reasoning by asking you to locate a small geometric shape embedded inside a complex figure. Both subtests are strictly timed, rewarding candidates who can stay calm and work quickly without second-guessing themselves.

Army Aviation Information Test

This subtest is unique to the SIFT and is one of the most preparation-dependent sections. It covers helicopter components and terminology (rotor systems, tail rotor, cyclic, collective, anti-torque pedals), principles of aerodynamics as applied to rotary-wing aircraft, flight instrument interpretation (altimeter, airspeed indicator, attitude indicator, vertical speed indicator), and basic flight maneuvers. Candidates with no prior aviation background should dedicate significant study time to this section.

Spatial Apperception

You are shown a view from inside a cockpit or from the ground and must determine the aircraft attitude — whether it is climbing, diving, banking left or right, and at what angle. This subtest measures your ability to mentally translate a two-dimensional image into a three-dimensional flight situation, a skill critical for situational awareness in rotary-wing aviation.

Math Skills and Mechanical Comprehension

The Math Skills subtest covers algebra, geometry, fractions, percentages, and basic arithmetic reasoning. Mechanical Comprehension tests your understanding of gears, pulleys, levers, inclined planes, and fluid systems — the kind of practical mechanical reasoning you will apply when working with aircraft systems. Both sections use multiple-choice questions and reward systematic problem-solving over guessing.

✓Practice Simple Drawings exercises daily to build processing speed and visual accuracy
✓Work through Hidden Figures puzzles to strengthen spatial pattern recognition
✓Study helicopter components: main rotor, tail rotor, cyclic, collective, and anti-torque pedals
✓Learn rotary-wing aerodynamics: lift, drag, torque, translational lift, and retreating blade stall
✓Practice reading aviation instruments: altimeter, airspeed indicator, attitude indicator, VSI
✓Complete Spatial Apperception drills — practice determining aircraft attitude from image cues
✓Review algebra fundamentals: solving for unknowns, ratios, percentages, and word problems
✓Study geometry basics: area, perimeter, volume, angles, and coordinate plane concepts
✓Work through mechanical comprehension problems: gears, pulleys, levers, and fluid pressure
✓Take at least three full-length timed SIFT practice tests to build exam stamina and pacing

Free SIFT Practice Tests Online

Prefer interactive practice with instant feedback? Our SIFT practice test platform delivers scored results, answer explanations, and subtest-level performance breakdowns so you know exactly which of the seven sections needs the most attention. Use the online tests for diagnostic practice and the PDF for timed, paper-based simulation — both together give you the most complete SIFT preparation available for free.