GCAA CPL Theory Exam (UAE) study guide
GCAA CPL Theory Exam · Work through your exam, one topic at a time.
The GCAA Commercial Pilot Licence Theory Examination is the set of knowledge tests a candidate must pass before the UAE General Civil Aviation Authority will issue a Commercial Pilot Licence. It is aimed at pilots who already hold, or are completing, a Private Pilot Licence and now intend to fly for remuneration, whether in a flight-training environment, aerial work, or a commercial operator. The GCAA CPL Theory Exam study guide has 10 sections and about 2,510 words.
01Air Law
Air law questions test your knowledge of the regulatory framework that governs flight: ICAO Annexes and how they are given legal force through national regulations, aircraft nationality and registration marks, airworthiness certificates, crew licensing and privileges, rules of the air (right-of-way, cruising levels, lights), and the documents that must be carried on board. Know the difference between standards (binding) and recommended practices (aspirational), and understand that the State of Registry and State of the Operator have distinct responsibilities.
270 words, about 1 min02Aircraft General Knowledge
This domain covers airframe, powerplant, systems, and instruments. You must understand the four-stroke cycle, carburettor icing, fuel and oil systems, electrical generation and distribution, hydraulic and pneumatic systems, and the pitot-static and gyroscopic instruments.
266 words, about 1 min03Flight Performance and Planning
Performance and planning questions require you to compute take-off and landing distances, climb gradients, fuel requirements, mass and balance, and to interpret the aircraft flight manual. Understand density altitude, the effect of mass, wind, and runway slope on performance, and the difference between the take-off distance available (TODA), take-off run available (TORA), and clearway/stopway.
277 words, about 1 min04Human Performance and Limitations
This domain examines the pilot as a system component: sensory systems (vision, hearing, balance), information processing, attention and workload, decision-making, stress and fatigue, and the physiological hazards of altitude (hypoxia, decompression, spatial disorientation, illusions). You must understand the vestibular system and how it produces somatogravic and somatogyral illusions, the difference between hypoxia types, and the effects of carbon monoxide and alcohol.
251 words, about 1 min05Meteorology
Meteorology covers the atmosphere, pressure systems, wind, clouds, precipitation, visibility, icing, thunderstorms, and the interpretation of METAR, TAF, and significant weather charts. Know the standard atmosphere, how pressure and temperature vary with altitude, the formation of fronts, and the hazards associated with each cloud type.
257 words, about 1 min06Navigation
Navigation covers chart reading, the Earth's coordinate system, magnetism, dead reckoning, the triangle of velocities, and flight planning. You must understand true versus magnetic versus compass headings, variation and deviation, and how to apply them.
231 words, about 1 min07Operational Procedures
Operational procedures cover standard operating procedures, checklists, take-off and landing performance, emergency procedures, fire and smoke handling, depressurisation, and the use of the minimum equipment list (MEL). You must know the phases of flight, the purpose of the before-take-off and approach checks, and the principles of crew resource management (CRM) and threat and error management (TEM).
233 words, about 1 min08Principles of Flight
Principles of flight covers the four forces, lift generation, angle of attack, the lift coefficient curve, stalls, load factor, stability, control, and the effects of configuration and speed. You must understand the relationship between angle of attack and lift, the critical angle of attack, and why an aircraft stalls at any speed if the critical angle is exceeded.
263 words, about 1 min09Communications
Communications covers radiotelephony phraseology, standard calls, distress and urgency procedures, and the use of the radio. You must know the difference between MAYDAY (distress) and PAN-PAN (urgency), the phonetic alphabet, standard readback requirements, and the correct use of frequencies and transponder codes.
229 words, about 1 min10Radio Navigation
Radio navigation covers ground-based and satellite systems: VOR, DME, NDB/ADF, ILS, GNSS, and radar. You must understand how each system works, its accuracy and limitations, and how to interpret the cockpit indications.
233 words, about 1 min