DGAC Bolivia Air Traffic Controller (CTA) study guide
DGAC Bolivia Air Traffic Controller (CTA) · Work through your exam, one topic at a time.
The Controlador de Tránsito Aéreo (CTA) licence examination is the Bolivian civil aviation authority's assessment of whether a candidate has the aeronautical knowledge and procedural judgement required to control air traffic under DGAC Bolivia oversight. It is aimed at trainee controllers completing ab initio or rating training at an approved centre, at military or aerodrome personnel seeking civil licensing, and at holders of foreign licences pursuing validation in Bolivia. The DGAC Bolivia Air Traffic Controller (CTA) study guide has 10 sections and about 3,382 words.
01Air Law and DGAC Bolivia Regulations
Bolivian air law rests on the Ley de Aeronáutica Civil and the reglamentación issued by the Dirección General de Aeronáutica Civil (DGAC), which adopts ICAO Annexes and the Doc 4444 procedures as its technical baseline. Candidates must know the hierarchy: law, then regulation (RAB), then DGAC circulars and AIP Bolivia, which publishes routes, aerodromes, restricted areas and local procedures.
299 words, about 1 min02Air Traffic Services Rules and Procedures
ATS comprises air traffic control, flight information service and alerting service. Know what each provides and its boundaries.
282 words, about 1 min03Airspace Structure
Airspace is divided into flight information regions, control areas, control zones, terminal control areas, airways and advisory routes. Bolivia's FIR is large and mountainous, so terrain and minimum flight altitudes are central.
279 words, about 1 min04ATS Routes and Classifications
ATS routes are designated as airways with letters and numbers, and their classification indicates whether they are controlled, advisory or unclassified. Know the meaning of the prefix letters, the use of one-way routes, and the role of significant points, including named waypoints and NAVAID-based fixes.
265 words, about 1 min05Flight Rules and Flight Plan Handling (IFR/VFR)
VFR requires visual meteorological conditions, cloud clearance and flight visibility minima, and prohibits flight in controlled airspace without a clearance. IFR requires an instrument rating, an IFR flight plan and adherence to clearances.
273 words, about 1 min06Separation Standards and Control Techniques
Separation is either vertical, lateral or longitudinal. Vertical separation uses the prescribed minima, commonly 1000 feet below a specified level and 2000 feet above it, depending on the airspace and equipment.
263 words, about 1 min07Aerodrome and Approach Control Operations
Tower responsibilities include runway use, take-off and landing clearances, traffic circuit management, and control of vehicles and personnel on the manoeuvring area. Know the meaning of "cleared for take-off", "cleared to land", "line up and wait", and conditional clearances.
247 words, about 1 min08Meteorology for Air Traffic Control
Controllers need to interpret METAR, TAF, SPECI, SIGMET, AIRMET and wind shear warnings, and to understand the effect of weather on operations. Know the meaning of visibility, RVR, ceiling, cloud base, and the criteria for VMC and IMC.
260 words, about 1 min09Navigation
Know the Earth's coordinate system, great circle and rhumb line tracks, magnetic variation and deviation, and the computation of heading, track and wind correction. Understand the role of NAVAIDs: VOR, DME, NDB, ILS and GNSS, and the meaning of radials, bearings and distances.
251 words, about 1 min10CNS Systems and Surveillance
Know the CNS systems: VHF and HF communications, VOR, DME, NDB, ILS, GNSS, primary and secondary radar, and ADS-B. Understand the difference between primary radar, which uses skin returns, and secondary radar, which uses transponder replies.
963 words, about 5 min