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.
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.
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.
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.
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.
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.