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Hover or tap underlined Spanish terms to see their translation and exam tip.

Las señales luminosas para pedir ayuda teniendo el sol como referencia y un posible observador se realizan mediante …Light signals asking for help, using the sun and a possible observer as references, are made with …

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Correct answer: d) The signalling mirror.

Why it is correct

The mirror reflects the sun towards anyone who may see you.

Why the others are not

  • a) It alerts by radio.
  • b) It measures altitudes.
  • c) It works for radar.

How to work it out in the exam

  1. Sun and reflection: mirror.

Where this question comes from

Regulations

Try it: Gear on board

Pending instructor review. Machine translation, not reviewed.