What are three primary types of distress signals you might deploy from a boat?

What are three primary types of distress signals you might deploy from a boat?

• A. Visual distress signals (flares, flags), electronic signals (EPIRB/DSC), and sound signals (air horns) if appropriate.
• B. Visual distress signals (flares, flags), smoke signals, and flags.
• C. Electronic signals only.
• D. Sound signals only.

Answer: (A)

Distress signaling from a boat is most effective when it covers three broad methods: visual, electronic, and audible signals. Visual signals are things you can see, like flares or bright flags, which help rescuers spot you from a distance, day or night. Electronic signals are specialized devices that actively transmit your location and distress message to rescue authorities, such as an EPIRB or DSC-enabled VHF radio, which can trigger automatic alerts and location data. Audible signals are sounds that draw attention, such as air horns, bells, or other loud signaling devices, useful when you’re close enough for sound to carry or when visibility is reduced.

The best answer combines these three categories, ensuring multiple ways to attract attention and communicate your distress. Other options either rely on a single method or include items that aren’t standard primary distress signals (for example, smoke signals or only flags, which don’t reliably reach responders or provide location data).