Each MK-79 flare burns for a minimum of ___?

Each MK-79 flare burns for a minimum of ___?

• A. 4.5 Seconds
• B. 2 Seconds
• C. 6 Seconds
• D. 10 Seconds

Answer: (A)

Flares used for signaling have a defined burn duration so you know how long the signal will be visible. The MK-79 is a hand-held red flare used to indicate distress, and its specification requires it to burn for at least 4.5 seconds. This ensures enough time for observers to notice the flare, confirm the signal, and respond, even in wind or at some distance. Shorter burn times would make the signal harder to detect, while longer times are not the standard for this device. Therefore, the minimum burn time is 4.5 seconds.

Flares used for signaling have a defined burn duration so you know how long the signal will be visible. The MK-79 is a hand-held red flare used to indicate distress, and its specification requires it to burn for at least 4.5 seconds. This ensures enough time for observers to notice the flare, confirm the signal, and respond, even in wind or at some distance. Shorter burn times would make the signal harder to detect, while longer times are not the standard for this device. Therefore, the minimum burn time is 4.5 seconds.