Airman Knowledge Testing Supplement for Instrument Rating FAA-CT-8080-3F (Full Color Print)

FAA Airman Knowledge Testing Supplement for Instrument Rating (FAA-CT-8080-3F)Originally released in 2017 and current for use in 2026, this full-color supplement is the exact reference book provided during the FAA Instrument Rating Knowledge Exam. Familiarity with this publication is critical—successful test performance depends on your ability to quickly locate and interpret charts, tables, and diagrams.Produced by the Federal Aviation Administration (FAA) Flight Standards Service, this Airman Knowledge Testing Supplement is used by FAA-approved Airman Knowledge Testing (AKT) Organization Designation Authorization (ODA) holders and other authorized testing providers.This supplement applies to the following knowledge exams:Instrument Rating — Airplane (IRA)Instrument Rating — Rotorcraft/Helicopter (IRH)Instrument Rating — Powered Lift (IPL)Instrument Flight Instructor — Powered Lift (IPI)Instrument Rating — Foreign Pilot (IFP)Instrument Flight Instructor — Airplane (FII)Instrument Flight Instructor — Rotorcraft/Helicopter (FIH)Instrument Flight Instructor — Airplane (Added Rating) (AIF)Instrument Flight Instructor — Rotorcraft/Helicopter (Added Rating) (HIF)Ground Instructor — Instrument (IGI) Read more