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Sobre el uso del sistema AIS: Este sistema, aunque se recomienda su uso de forma general, es obligatorio para buques y embarcaciones a partir de:On AIS: although generally recommended, it is compulsory for vessels of at least:
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Correct answer: d) 300 GRT.
Why it is correct
SOLAS requires it from 300 tons on international voyages. The smaller figures are not the general limit.
Why the others are not
- a) Too low.
- b) Too low.
- c) Too low.
How to work it out in the exam
- Compulsory AIS: 300.
Where this question comes from
- Región de Murcia · 2017 · 2ª convocatoria · PY Tipo 1 · question 29 Official paper · Official answer key
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Pending instructor review. Machine translation, not reviewed.