Air Law and DGAC Regulations (Bolivia)
The legal framework you must know
Bolivian civil aviation is governed by the DGAC (Dirección General de Aeronáutica Civil) under the Ministry of Public Works, operating under the Ley de Aeronáutica Civil and the Reglamento de la Ley de Aeronáutica Civil, with technical standards aligned to ICAO Annexes. Candidates must know the classes of licences and ratings, the privileges and limitations of the Commercial Pilot Licence, medical certificate validity, recency requirements, and the documents that must be aboard (certificate of registration, certificate of airworthiness, crew licences, journey log, weight and balance, insurance, radio station authorisation).
Traps in questions
Examiners frequently test the difference between the privileges of a licence and the conditions for exercising them: a valid licence alone is not enough - you also need a current medical, recent experience, and a valid type/class rating. Another classic trap is confusing DGAC administrative authority with accident investigation authority, and confusing AIP-published rules with company operations manual rules. Watch for questions on notification duties (accident/incident reporting timelines), rules of the air in controlled versus uncontrolled airspace, and right-of-way conventions. Read each stem for words like "always", "never" and "unless" - they change the answer.
Worked example / rule of thumb
Rule of thumb for document questions: if the item is not physically carried or not currently valid, the flight is not legal, regardless of the pilot's skill. For right-of-way, memorise the hierarchy: balloons over all, gliders over powered aircraft, then aircraft in distress, then converging aircraft - the one with the other on its right has right of way; head-on, both turn right.
Study strategy
Build a one-page summary of validity periods (medical, rating, recency) and rehearse them until automatic.