ANAC Agricultural Pilot Helicopter (PAGH) study guide
ANAC Agricultural Pilot Helicopter (PAGH) · Work through your exam, one topic at a time.
The ANAC Agricultural Pilot Helicopter (PAGH) credential is a Brazilian civil aviation qualification that authorises a licensed helicopter pilot to carry out aerial application work - spraying, dusting, seeding and related dispensing tasks - in agricultural operations. It is aimed at commercial helicopter pilots who intend to work for agricultural aviation companies or as independent operators, and it is normally pursued after the private or commercial helicopter licence is already held, since the agricultural rating builds on existing flying skills rather than replacing them. The ANAC Agricultural Pilot Helicopter (PAGH) study guide has 10 sections and about 4,235 words.
01Air Law: The Legal Framework for Agricultural Helicopter Operations
Air law for the Brazilian agricultural pilot sits in layers. At the top sit ICAO Annexes, which Brazil adopts through the Código Brasileiro de Aeronáutica (Lei 7.565/86).
384 words, about 2 min02ANAC Regulations and Agricultural Aviation Rules
Brazil regulates agricultural aviation through specific RBACs covering the operator's certificate, the aircraft configuration for spraying, and pilot qualification for aerial application. Candidates must know that agricultural aviation is a specialized operation with its own authorization, not simply a private flight with tanks fitted.
378 words, about 2 min03Helicopter Structure, Powerplant and Systems
A helicopter's structure carries flight, ground and vibratory loads. The main rotor system may be articulated (fully articulated with flapping and lead-lag hinges), semi-rigid (teetering), or rigid.
351 words, about 2 min04Flight Performance: Power, Density Altitude and Spray Load
Helicopter performance is limited by power available versus power required. Power required rises with weight, density altitude, and speed (through induced and parasite drag).
358 words, about 2 min05Loading, Mass and Balance for Spray Operations
Every helicopter has a maximum gross weight, an empty weight with equipment list, and a center of gravity (CG) envelope. Loads include crew, fuel, spray product and the spray system itself.
381 words, about 2 min06Human Performance and Limitations in Low-Level Work
Agricultural flying stresses the pilot: low altitude, short cycles, heat, vibration, chemical exposure and long days. Human performance covers vision, hearing, information processing, workload, fatigue, stress and decision-making.
337 words, about 2 min07Meteorology for Low-Level Application
Agricultural flying happens in the boundary layer, where wind, temperature and stability decide whether the product reaches the target. Candidates must understand surface wind, gusts, turbulence, and the diurnal cycle.
359 words, about 2 min08Navigation for Agricultural Operations
Agricultural navigation is not airway navigation; it is precise, repetitive track-keeping over a field. The pilot must know the field boundaries, the swath width, the spray lines, and the turn pattern.
341 words, about 2 min09Operational Procedures and Helicopter Flight Techniques
Agricultural operations follow a cycle: pre-flight briefing, loading, takeoff, transit, application runs, turns, return and shutdown. Each phase has procedures that questions test.
347 words, about 2 min10Principles of Flight for Helicopters
A helicopter rotor produces lift through blade angle of attack and airflow. The rotor disc acts as an airfoil system, and lift depends on air density, blade speed, blade area and angle of attack.
999 words, about 5 min