Night distress signaling flares are used for signaling in emergencies. Which two types are used at night?

• A. Smoke and LED beacon.
• B. Hand-held red flare and parachute flare.
• C. Smoke and parachute flare.
• D. Hand-held blue flare and parachute flare.

Answer: (B)

Night distress signaling relies on devices that stand out clearly in darkness and can be seen from a distance. The best combination for night signaling is a hand-held red distress flare and a parachute flare. The hand-held red flare provides an immediate, close-range signal that you can deploy quickly to draw attention right where you are. The red color is chosen because it’s highly attention-grabbing and universally recognized as a distress signal.

The parachute flare goes up into the sky, rising on a parachute so it stays aloft and visible over a wide area and over obstacles like waves or hulls. This sky signal helps rescuers locate you from farther away and from different directions, and it tends to be visible for a longer period, increasing the chances of being spotted.

Other options aren’t as reliable at night. Smoke signals can be harder to see in darkness and don’t provide a reliable elevated beacon, which is crucial for long-distance visibility. Blue flares aren’t standard distress signals in most maritime protocols, and LED beacons, while useful in some contexts, aren’t the traditional flare types emphasized for night distress signaling.