Pyrotechnic visual distress devices have an expiration date.
Flares are rated for day, night or combined day/night use.
flares are rated for day, night or combined day/night use
characteristics of pyrotechnic visual distress devices
3
1
Two
1
3
Visual distress signals
3
When using pyrotechnic visual distress signals, at least three must be carried onboard for compliance with U.S. Coast Guard regulations for vessels. This ensures that in case of an emergency, you have sufficient signals available to attract attention and communicate your distress. It’s important to regularly check the expiration dates and functionality of these signals to ensure they are ready for use.