Distress flares

Figuring Out Marine Flares (VDS) - American Sailing Association

Are LED Flares as Effective as Pyrotechnic Flares? - Power & Motoryacht

Personal Distress Signal - Pains Wessex - Marine Signal & Rescue

Distress Flares Archives - Sussex Marine

Pyrotechnic Distress Flares vs. Electronic Distress Strobes - Canadian Boating

Buy Boat Flares & Signal Flares - Force 4 Chandlery

Flare Emergency Marine Distress Signals Para Stock Footage Video (100% Royalty-free) 6124832

SNSM: Distress flares should only be used in an absolute emergency! - Faxinfo

S-09 Distress Flares. For Emergency Use. (4.25x1.0) #S-09