FAA Instrument Rating study guide
FAA Instrument Rating · Work through your exam, one topic at a time.
The Instrument Rating – Airplane is an FAA airman certification standard published as FAA-S-ACS-8C. The April 2024 edition is effective May 31, 2024, and appears on the FAA's Airman Certification Standards list alongside the other airplane ACS documents revised at the same time. The FAA Instrument Rating study guide has 4 sections and about 1,810 words.
01Preflight Preparation (Instrument Rating – Airplane, Area of Operation I)
Preflight Preparation asks one question: can you prove, on paper and on the gauges, that this airplane and this pilot are legal for IMC? The tasks cover documents, airworthiness, weather, flight planning, and performance.
463 words, about 2 min02Preflight Procedures (Instrument Rating – Airplane, Area of Operation II)
This area of operation is judged in the airplane, before the wheels leave the ground: cockpit management, engine start, taxi, pre-takeoff checks, and the IFR-specific setup that decides whether your first two minutes in IMC are flyable. Altimeter: set the current reported setting and compare with field elevation; tolerance is ±75 ft.
439 words, about 2 min03Air Traffic Control Clearances and Procedures (Instrument Rating – Airplane, Area of Operation III)
This domain tests whether you can receive, decode, read back, and then fly an IFR clearance exactly as issued - and what to do when the radio or the plan falls apart. A full route clearance contains CRAFT: clearance limit, route, altitude (including any "expect" altitudes), departure frequency, and transponder code.
472 words, about 2 min04Flight by Reference to Instruments (Instrument Rating – Airplane, Area of Operation VI)
This domain tests whether you can control the airplane and stay within ACS tolerances with nothing but the panel: straight-and-level flight, constant-airspeed climbs and descents, turns, unusual attitude recovery, and partial-panel flying after a vacuum or gyro failure. Use a cross-check centered on the attitude indicator, with quick, small eye movements to the airspeed, altimeter, heading indicator, and VSI; never fixate on one instrument.
436 words, about 2 min