Hover or tap underlined Spanish terms to see their translation and exam tip.
El sistema AIS:The AIS system:
Show the answer
Correct answer: d) Only detects boats within VHF coverage.
Why it is correct
It only sees AIS-fitted boats within VHF range.
Why the others are not
- a) That would be radar, and not always.
- b) It does not depend on the reflector.
- c) Range is that of VHF.
How to work it out in the exam
- AIS does not replace the lookout.
Where this question comes from
- Ministerio de Transportes (Madrid) · 2026 · Convocatoria de abril · PY Test 1 · question 29 Official paper · Official answer key
- Ministerio de Transportes (Madrid) · 2026 · Convocatoria de abril · PY Test 2 · question 26 Official paper · Official answer key
Try it: Navigation instruments
Pending instructor review. Machine translation, not reviewed.