BR-ANAC-PCA-IFR study guide
BR-ANAC-PCA-IFR · Work through your exam, one topic at a time.
The ANAC Private Pilot Licence - Instrument Flight Rules (IFR) theoretical knowledge examination is the Brazilian civil aviation authority's ground-knowledge hurdle for private pilots who want to fly under instrument meteorological conditions or in instrument flight rules airspace. It is aimed at PPL holders or candidates who are adding an instrument rating to a private licence, not at commercial or airline-track applicants, so the emphasis stays on safe single-pilot IFR decision-making rather than advanced transport-category performance work. The BR-ANAC-PCA-IFR study guide has 9 sections and about 2,882 words.
01Air Law and the IFR Regulatory Framework
IFR flight is governed by layers: ICAO Annex 2 (Rules of the Air) and Annex 11 (Air Traffic Services) set the international baseline; national regulations (in Brazil, the RBAC series, notably RBAC 91 and RBAC 97 for IFR rules) implement them; and AIP publications, charts, and letters of agreement add operational detail. A candidate must know which layer answers a question: separation minima come from ATS documents, altimetry rules from the national rule set, and route structure from the AIP.
396 words, about 2 min02Flight Planning and Flight Monitoring under IFR
The IFR flight plan is the output of a chain: route selection, fuel computation, alternate selection, weather minima check, and performance check (takeoff, climb, cruise, landing, missed approach). Each link must be documented and each must remain valid at the moment of departure.
379 words, about 2 min03Radio Navigation and Navigation Aids
Candidates must understand the operating principles, indications, and limitations of VOR, DME, NDB/ADF, ILS, and marker beacons. For VOR, know the cone of confusion, line-of-sight limitations, and that the CDI shows course deviation, not heading.
335 words, about 2 min04Meteorology for IFR Operations
IFR meteorology focuses on the phenomena that change approach and departure decisions: low cloud, fog, frontal systems, thunderstorms, icing, turbulence, wind shear, and volcanic ash. Candidates must interpret METAR, TAF, SPECI, SIGMET, AIRMET, and trend forecasts, and must know the difference between forecast and reported conditions.
327 words, about 2 min05Human Performance and Limitations
Human performance questions test whether the candidate understands how pilots actually fail: fatigue, hypoxia, spatial disorientation, sensory illusions, stress, workload, and communication breakdown. The underlying model is information processing - sensation, perception, decision, action - with limited attention and working memory.
291 words, about 1 min06General Aircraft Knowledge and IFR Systems
Candidates must understand the aircraft systems that make IFR flight safe: pitot-static, gyroscopic instruments, magnetic compass, electrical power, autopilot/flight director, and the navigation and communication radios. For each, know the power source, failure indications, and the partial-panel consequences.
305 words, about 2 min07Instrument Flight Procedures
Every instrument procedure has the same skeleton: arrival/transition, initial segment, intermediate segment, final segment, missed approach, and holding. Candidates must know the design criteria and the pilot's obligations in each segment.
282 words, about 1 min08Communications and ATS Phraseology
Standard phraseology exists to remove ambiguity. Candidates must know the readback requirements, the meaning of "roger", "wilco", "affirm", "negative", "standby", and "say again", and the correct structure of an IFR clearance.
272 words, about 1 min09Operational Procedures and Emergency Handling
This domain covers the operational procedures that keep IFR flight safe: pre-flight checks, departure and arrival briefings, approach briefings, go-around decisions, diversion, and emergency handling. Candidates must know the standard emergency phrases (MAYDAY, PAN PAN), the meaning of "minimum fuel" and "emergency fuel", and the correct sequence for declaring an emergency.
295 words, about 1 min