areyesvictoria09 areyesvictoria09
  • 21-04-2024
  • Engineering
contestada

how long does the approval for pyrotechnic distress signals lasts?

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rlkobiela
rlkobiela rlkobiela
  • 21-04-2024
**ANSWER**

3.5-4 years

**EXPLANATION**

Pyrotechnic signaling devices (including aerial flares and handheld signals) expire 42 months after the date of manufacture in accordance with the Coast Guard requirements …
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